Dr. Christopher Schaefer , DO
Urology • Lawrenceville, NJ
3311 Brunswick Pike
Lawrenceville, NJ 086482411
This profile restates public CMS/NPPES data; T-MedInfo gives no medical advice — consult a licensed professional, and call 911 for emergencies.
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NPI assigned on May 17, 2007; this date does not establish years in practice.
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Published CMS data list 4,626 Original Medicare Part B services in 2024.
Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2024. Published rows only; this is not a quality measure.
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Published Part B service records, 2024:
- 99214 — Established patient outpatient office visit: 969 service units.
- 51798 — Ultrasound measurement of bladder capacity after voiding: 956 service units.
- 81003 — Automated urinalysis test: 929 service units.
Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2024. Units differ by code; these are not visits or a measure of quality.
CPT® only copyright 2023 American Medical Association. All rights reserved. Service names are shortened from CPT Consumer Friendly Descriptors (CMS data, 2024). CPT notice
See all 25 records in the table · Guide: How to read Medicare Part B data
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Published CMS data list 2,287 Medicare Part D prescriptions, including refills, in 2024.
Source: CMS, Medicare Part D Prescribers – by Provider and Drug, 2024. Published rows only; this is not a quality measure.
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Published Part D records, 2024:
- Tamsulosin Hcl — 647 prescription fills, including refills.
- Finasteride — 519 prescription fills, including refills.
- Dutasteride — 201 prescription fills, including refills.
Source: CMS, Medicare Part D Prescribers – by Provider and Drug, 2024. Drug names come from pharmacy claims. Listing a drug here is not an endorsement or a recommendation.
See all 27 records in the table · Guide: How to read Medicare Part D prescriber data
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More Medicare Part B services than 65% of clinicians listed under Urology in New Jersey (2024, 291 clinicians with data). Median for this group: 2,590. Middle half: 870 to 5,543.
Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2024. Billing and prescribing volume is not a quality rating.
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Medicare Part B services went from 3,335 in 2020 to 4,626 in 2024.
Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2020–2024.
Practice Location & Contact Primary Location
3311 Brunswick Pike
Lawrenceville, NJ 086482411
NPPES lists 1 additional practice-address record in Langhorne, PA. See the list
Source: CMS NPPES NPI Registry, practice location records; release date unavailable.
CMS Doctors and Clinicians lists 1 group name: Summit Medical Group Pa. See the list
Source: CMS Doctors and Clinicians National Downloadable File, release date unavailable.
Listings do not confirm current availability, employment or a shared ownership network.
Medicare Profile & Education
Source: CMS Doctors and Clinicians National Downloadable File
Rutgers New Jersey Medical School
2001
What Public CMS Data Show
Urology: NPPES taxonomy is a reported classification, not proof of board certification.
Medicare patients
807 people with Original Medicare in 2024
It gives a sense of how many people with Medicare this clinician treated that year.
Source: CMS, Medicare Physician & Other Practitioners – by Provider, 2024.
Medicare-allowed amount
About $313,914 in 2024
The total amount Medicare approved for these services in 2024. It includes what Medicare paid and what patients or their other insurance owed, such as the deductible and coinsurance.
It shows the total cost of this clinician's Original Medicare services under Medicare's fee rules.
What this does not show: Medicare-allowed amount
This is not the clinician's income. Part of it can go to a clinic or group practice, staff, equipment or drugs. It is not the price you will pay.
Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2024.
Paid by Medicare
About $231,476 in 2024
The part of the Medicare-allowed amount that Medicare itself paid in 2024, after patients' deductibles and coinsurance.
The gap between the allowed amount and this number is roughly what patients and their other insurance paid.
What this does not show: Paid by Medicare
This is not the clinician's income and not a measure of quality.
Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2024.
30-day fills
5,297 standardized 30-day fills in 2024
CMS converts prescriptions to 30-day supplies so they can be compared. A 90-day prescription counts as about three 30-day fills.
What this does not show: 30-day fills
It is not a count of patients and not a measure of quality.
Part D drug cost
$446,960 in 2024
The total cost of these prescriptions in 2024, paid by Medicare drug plans, patients and other payers together.
It shows the total spending on drugs this clinician prescribed, not what any one patient paid.
What this does not show: Part D drug cost
A higher cost often reflects the type of medicines a specialty uses. It is not your out-of-pocket cost and not a measure of quality.
Source: CMS, Medicare Part D Prescribers – by Provider and Drug, 2024.
Open Payments general payments, program year 2025
All general payments: $484.55 across 15 records.
By nature of payment
- Food and Beverage: $484.55 across 15 records.
Reporting-company totals (3 largest of 9)
- Calyxo, Inc.: $161.81 across 1 record.
- Sumitomo Pharma America, Inc.: $129.20 across 5 records.
- Astellas Pharma US Inc: $47.33 across 2 records.
A reported payment does not necessarily mean the financial relationship is improper and is not a measure of care quality. Clinicians can review and dispute these records.
Source: Calculated by T-MedInfo from CMS Open Payments general-payment records for program year 2025 (published June 30, 2026).
Years since graduation
25 years (graduated 2001)
CMS Doctors and Clinicians data list 2001 as the year this clinician finished professional school.
It tells you roughly how long ago the clinician finished school.
What this does not show: Years since graduation
It is not the number of years in practice, and more years does not mean better care.
Source: CMS Doctors and Clinicians National Downloadable File.
NPI first issued
2007
The year this clinician's National Provider Identifier (NPI) was issued. An NPI is a unique 10-digit ID that US health care providers use for billing.
What this does not show: NPI first issued
NPIs have been issued only since 2005, so this year is not necessarily when the clinician started practicing.
Source: CMS NPPES NPI Registry.
Accepts Medicare assignment
CMS data list this clinician as accepting Medicare assignment. This means agreeing to take the Medicare-approved amount as full payment for covered services.
With Original Medicare, you usually pay only your deductible and coinsurance, and the office sends the claim to Medicare for you.
Medicare assignment applies to Original Medicare. It does not tell you whether the clinician is in a Medicare Advantage plan's network, accepts other insurance, or is taking new patients.
Source: CMS Doctors and Clinicians; Medicare.gov, “Does your provider accept Medicare as full payment?”
No telehealth indicator
CMS shows this indicator only when recent Medicare claims include telehealth services. The clinician may still offer telehealth; ask the office.
Source: CMS, Telehealth Indicator on Medicare Care Compare (fact sheet, January 2023); CMS Doctors and Clinicians.
Enrolled in Medicare (PECOS)
Dr. Schaefer has a Medicare enrollment record in PECOS, the CMS system clinicians use to enroll so they can bill Medicare or order services for people with Medicare.
It does not show whether the clinician accepts assignment, is in your plan's network, or is taking new patients.
Source: CMS Medicare Fee-For-Service Public Provider Enrollment (PECOS); CMS Order and Referring file.
Can order Medicare-covered services
CMS lists Dr. Schaefer as eligible to order or refer Medicare Part B clinical laboratory and imaging services, durable medical equipment (DME) and home health services for people with Medicare.
Medicare pays for these items and services only when they are ordered by an eligible clinician.
What this does not show: Can order Medicare-covered services
It does not mean the clinician offers these services directly.
Source: CMS Medicare Fee-For-Service Public Provider Enrollment (PECOS); CMS Order and Referring file.
Compared with the same specialty in Lawrenceville and New Jersey
Billing and prescribing volume is not a quality rating.
Medicare Part B services
More Medicare Part B services than 65% of clinicians listed under Urology in New Jersey (2024, 291 clinicians with data). Median for this group: 2,590. Middle half: 870 to 5,543.
Too few clinicians listed under Urology in Lawrenceville have Medicare Part B data for 2024 to compare.
Medicare-allowed amount
A higher Medicare-allowed amount than 65% of clinicians listed under Urology in New Jersey (2024, 291 clinicians with data). Median for this group: $212,754. Middle half: $82,654 to $361,091.
Too few clinicians listed under Urology in Lawrenceville have Medicare Part B data for 2024 to compare.
Paid by Medicare
A higher Medicare payment amount than 65% of clinicians listed under Urology in New Jersey (2024, 291 clinicians with data). Median for this group: $160,127. Middle half: $62,696 to $268,224.
Too few clinicians listed under Urology in Lawrenceville have Medicare Part B data for 2024 to compare.
Medicare Part D prescriptions
More Part D prescriptions than 65% of clinicians listed under Urology in New Jersey (2024, 312 clinicians with data). Median for this group: 1,499. Middle half: 585 to 2,731.
Too few clinicians listed under Urology in Lawrenceville have Medicare Part D data for 2024 to compare.
Part D drug cost
A higher Part D drug cost than 80% of clinicians listed under Urology in New Jersey (2024, 312 clinicians with data). Median for this group: $151,162. Middle half: $47,421 to $373,850.
Too few clinicians listed under Urology in Lawrenceville have Medicare Part D data for 2024 to compare.
9 active clinicians are listed under Urology with a practice address in Lawrenceville, NJ (443 in New Jersey).
Addresses are self-reported to NPPES and may be out of date.
CMS data by year
Changes may reflect reporting, coverage or privacy limits, not changes in care quality.
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Medicare Part B services
Medicare Part B services increased 39% from 3,335 in 2020 to 4,626 in 2024.
- 2020: 3,335
- 2021: 3,565
- 2022: 3,677
- 2023: 3,303
- 2024: 4,626
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Medicare-allowed amount
Medicare-allowed amount varied from year to year: $336,792 in 2020 and $313,914 in 2024.
- 2020: $336,792
- 2021: $288,991
- 2022: $288,435
- 2023: $233,542
- 2024: $313,914
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Paid by Medicare
Paid by Medicare decreased 12% from $262,483 in 2020 to $231,476 in 2024.
- 2020: $262,483
- 2021: $216,589
- 2022: $225,716
- 2023: $173,312
- 2024: $231,476
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Medicare Part D prescriptions
Medicare Part D prescriptions increased 22% from 1,874 in 2020 to 2,287 in 2024.
- 2020: 1,874
- 2021: 2,030
- 2022: 2,067
- 2023: 1,910
- 2024: 2,287
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30-day fills
30-day fills increased 32% from 4,022 in 2020 to 5,297 in 2024.
- 2020: 4,022
- 2021: 4,495
- 2022: 4,939
- 2023: 4,468
- 2024: 5,297
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Part D drug cost
Part D drug cost increased 272% from $120,044 in 2020 to $446,960 in 2024.
- 2020: $120,044
- 2021: $335,255
- 2022: $296,789
- 2023: $164,737
- 2024: $446,960
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Industry payments (Open Payments)
Industry payments (Open Payments) decreased 55% from $1,081.45 in 2021 to $484.55 in 2025.
- 2021: $1,081.45
- 2022: $618.83
- 2023: $285.13
- 2024: $235.37
- 2025: $484.55
Sources: CMS Medicare Physician & Other Practitioners (2024), CMS Medicare Part D Prescribers (2024), CMS Open Payments (2025), CMS Doctors and Clinicians, CMS NPPES NPI Registry. Specialty names follow the NUCC Health Care Provider Taxonomy.
Text: T-MedInfo · Report an error.
Pharma & Medical Device Financial Disclosures
Payments and other transfers of value that drug and medical device companies reported to CMS Open Payments
Program year 2025 (payments made January 1 – December 31, 2025): 15 records totaling $484.55.
| Manufacturer | Payment Nature | Product | Type | Amount ($) |
|---|---|---|---|---|
| Calyxo, Inc. |
Food and Beverage
In-kind items and services
|
CVAC ASPIRATION SYSTEM | General | $161.81 |
| Bayer Healthcare Pharmaceuticals Inc. |
Food and Beverage
In-kind items and services
|
Nubeqa | General | $30.34 |
| Sumitomo Pharma America, Inc. |
Food and Beverage
In-kind items and services
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GEMTESA | General | $29.51 |
| Sumitomo Pharma America, Inc. |
Food and Beverage
In-kind items and services
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ORGOVYX | General | $28.95 |
| Astellas Pharma US Inc |
Food and Beverage
In-kind items and services
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Xtandi | General | $27.50 |
| Boston Scientific Corporation |
Food and Beverage
In-kind items and services
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Axonics | General | $25.07 |
| Sumitomo Pharma America, Inc. |
Food and Beverage
In-kind items and services
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ORGOVYX | General | $25.06 |
| Sumitomo Pharma America, Inc. |
Food and Beverage
In-kind items and services
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GEMTESA | General | $24.14 |
| Dendreon Pharmaceuticals LLC |
Food and Beverage
In-kind items and services
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PROVENGE | General | $23.53 |
| Sumitomo Pharma America, Inc. |
Food and Beverage
In-kind items and services
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ORGOVYX | General | $21.54 |
| Astellas Pharma US Inc |
Food and Beverage
In-kind items and services
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Xtandi | General | $19.83 |
| Ferring Pharmaceuticals Inc. |
Food and Beverage
In-kind items and services
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ADSTILADRIN | General | $19.44 |
| Ferring Pharmaceuticals Inc. |
Food and Beverage
In-kind items and services
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ADSTILADRIN | General | $18.03 |
| Myriad Genetic Laboratories, Inc. |
Food and Beverage
In-kind items and services
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PROLARIS | General | $15.69 |
| Avation Medical, Inc. |
Food and Beverage
Cash or cash equivalent
|
Vivally System | General | $14.11 |
Source: CMS Open Payments, program year 2025, released June 30, 2026.
Performed Procedures & Service Volume
CPT® is a registered trademark of the American Medical Association. CPT codes, descriptions and other data only are copyright 2016–2023 American Medical Association. All rights reserved. Applicable FARS/HHSARS apply. Descriptions of CPT codes are the AMA's CPT Consumer Friendly Descriptors as published by CMS in the Medicare Physician & Other Practitioners – by Provider and Service data, 2017–2024; they are plain-language summaries, not for clinical coding or documentation. HCPCS Level II codes and descriptions are from CMS. Fee schedules, relative value units, conversion factors and/or related components are not assigned by the AMA, are not part of CPT, and the AMA is not recommending their use. The AMA does not directly or indirectly practice medicine or dispense medical services. The AMA assumes no liability for data contained or not contained herein.
| HCPCS Code | Services | Patients | Submitted Charge | Medicare Allowed |
|---|---|---|---|---|
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99214
Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more
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969 | 468 | $274.00 | $131.34 |
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51798
Ultrasound measurement of bladder capacity after voiding
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956 | 559 | $115.00 | $11.72 |
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81003
Automated urinalysis test
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929 | 535 | $10.00 | $2.20 |
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G2211
Visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient's
|
559 | 370 | $39.00 | $16.67 |
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99213
Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more
|
313 | 213 | $188.00 | $93.16 |
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99232
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes
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128 | 95 | $179.00 | $79.61 |
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99223
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes
|
100 | 98 | $497.00 | $174.94 |
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J9217
Leuprolide acetate (for depot suspension), 7.5 mg
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79 | 11 | $455.08 | $178.11 |
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52000
Diagnostic exam of bladder and urethra using an endoscope
|
78 | 70 | $890.00 | $245.68 |
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99203
New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more
|
58 | 58 | $274.00 | $111.04 |
|
76775
Limited ultrasound scan behind abdominal cavity
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55 | 52 | $201.00 | $55.15 |
|
74420
Imaging of urinary tract following injection of a contrast agent
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52 | 41 | $59.00 | $24.35 |
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99204
New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more
|
52 | 51 | $412.00 | $170.78 |
|
96402
Administration of hormonal anti-neoplastic chemotherapy under skin or into muscle
|
44 | 13 | $121.00 | $36.39 |
|
76872
Ultrasound scan of pelvic region through rectum
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39 | 33 | $340.00 | $141.58 |
|
76770
Complete ultrasound scan behind abdominal cavity
|
29 | 29 | $374.34 | $110.17 |
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55700
Biopsy of prostate gland
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28 | 28 | $1443.00 | $131.61 |
|
76872
Ultrasound scan of pelvic region through rectum
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28 | 28 | $112.00 | $32.43 |
|
52315
Complicated removal of foreign body, stone, or stent in urethra or bladder using an endoscope
|
24 | 23 | $2095.00 | $482.07 |
|
52356
Crushing of stone of ureter with insertion of stent using an endoscope
|
23 | 23 | $2290.00 | $426.31 |
|
52332
Insertion of stent in ureter using an endoscope
|
22 | 21 | $2500.00 | $146.26 |
|
51702
Simple insertion of temporary bladder tube
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21 | 17 | $425.00 | $64.16 |
|
76856
Complete ultrasound scan of pelvis
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16 | 16 | $389.00 | $103.63 |
|
52601
Removal of prostate gland using an electrocautery knife through urethra with control of bleeding using an endoscope
|
12 | 12 | $4090.00 | $741.64 |
|
55700
Biopsy of prostate gland
|
12 | 12 | $1443.00 | $247.75 |
Source: CMS Part B by Provider and Service, 2024; services under 11 beneficiaries omitted by CMS. Privacy limits
Submitted charges are billed amounts, not a price quote for your visit.
Medicare Part D Prescribing Profile & Medications
Medicare Part D prescriptions filled, including refills, in 2024.
| Brand Name | Generic Name | Prescriptions | Day Supply | Total Cost | Patients |
|---|---|---|---|---|---|
| Tamsulosin Hcl | Tamsulosin Hcl | 647 | 51,556 | $9,628.43 | 239 |
| Finasteride | Finasteride | 519 | 44,183 | $9,497.48 | 174 |
| Dutasteride | Dutasteride | 201 | 16,694 | $9,360.17 | 60 |
| Levofloxacin | Levofloxacin | 198 | 490 | $316.29 | 177 |
| Tadalafil | Tadalafil | 79 | 5,181 | $2,384.21 | 25 |
| Silodosin | Silodosin | 71 | 5,700 | $6,761.99 | 23 |
| Solifenacin Succinate | Solifenacin Succinate | 61 | 4,668 | $3,349.27 | 26 |
| Oxycodone-Acetaminophen | Oxycodone Hcl/Acetaminophen | 57 | 147 | $136.01 | 50 |
| Myrbetriq | Mirabegron | 56 | 3,870 | $55,999.89 | 21 |
| Alfuzosin Hcl Er | Alfuzosin Hcl | 46 | 4,020 | $845.44 | 13 |
| Testosterone | Testosterone | 41 | 1,200 | $1,783.18 | — |
| Cefuroxime | Cefuroxime Axetil | 39 | 200 | $273.51 | 37 |
| Ciprofloxacin Hcl | Ciprofloxacin Hcl | 36 | 177 | $95.44 | 34 |
| Potassium Citrate Er | Potassium Citrate | 31 | 2,570 | $4,891.81 | 14 |
| Dutasteride-Tamsulosin | Dutasteride/Tamsulosin Hcl | 26 | 1,320 | $3,254.12 | — |
| Cephalexin | Cephalexin | 24 | 114 | $16.13 | 22 |
| Clotrimazole-Betamethasone | Clotrimazole/Betamethasone Dip | 21 | 560 | $188.19 | 13 |
| Xyosted | Testosterone Enanthate | 20 | 576 | $11,959.84 | — |
| Nitrofurantoin Mono-Macro | Nitrofurantoin Monohyd/M-Cryst | 17 | 335 | $213.46 | 14 |
| Sildenafil Citrate | Sildenafil Citrate | 14 | 480 | $18.67 | — |
| Oxybutynin Chloride Er | Oxybutynin Chloride | 13 | 990 | $355.77 | — |
| Terazosin Hcl | Terazosin Hcl | 12 | 1,080 | $370.79 | — |
| Testosterone Cypionate | Testosterone Cypionate | 12 | 493 | $610.06 | — |
| Erleada | Apalutamide | 12 | 360 | $158,265.48 | — |
| Nubeqa | Darolutamide | 12 | 360 | $166,146.60 | — |
(top 25 shown)
Source: CMS Part D by Provider and Drug, 2024; rows below 11 claims omitted by CMS; volume isn’t quality. Privacy limits
Specialties & License Numbers Reported to NPPES
Self-certified to NPPES: 2022-03-10NUCC Taxonomy Code: 208800000X
A urologist manages benign and malignant medical and surgical disorders of the genitourinary system and the adrenal gland. This specialist has comprehensive knowledge of and skills in endoscopic, percutaneous and open surgery of congenital and acquired conditions of the urinary and reproductive systems and their contiguous structures.
NUCC Taxonomy Code: 208800000X
A urologist manages benign and malignant medical and surgical disorders of the genitourinary system and the adrenal gland. This specialist has comprehensive knowledge of and skills in endoscopic, percutaneous and open surgery of congenital and acquired conditions of the urinary and reproductive systems and their contiguous structures.
Medicare (PECOS) Enrollment & Ordering Eligibility
Source: CMS PECOSPRACTITIONER - UROLOGY
I20120305000032
NJ
4981689049
Sources: CMS Provider Enrollment and Order and Referring. Medicare enrollment is a billing status, not an accreditation or quality rating.
Medicare Group Practice Enrollments
Source: CMS Doctors and Clinicians National Downloadable File
Summit Medical Group Pa
1 Diamond Hill Rd, Berkeley Heights, NJ 079222104
Phone: 9082734300
Summit Medical Group Pa
859 Town Ctr Dr, Langhorne, PA 190471752
Phone: 2157506510
Secondary Practice Locations
825 Town Center Dr, Suite 150
Langhorne, PA 190471753
Phone: 2157506510
Clinicians Sharing This Practice Address or Phone
Clinicians sharing this NPPES address, phone or fax; a shared contact does not mean they work together.
Physician Assistant - Surgical
Physician Assistant (Certified)
Urology
Doctor of Medicine (M.D.)
Urology
Doctor of Medicine (M.D.)
Career & Practice History Timeline
Changes recorded in monthly NPPES data files: addresses, names, credentials, specialties and NPI status
Registered at 3311 BRUNSWICK PIKE, LAWRENCEVILLE, NJ 086482411 (Tel: 6097167030)
NPI status registered as active in NPPES database
Registered at 825 TOWN CENTER DR, SUITE 150, LANGHORNE, PA 190471753 (Tel: 2157506510)
Registered at 18 GOLDNEY DR, NEWTOWN, PA 189403633 (Tel: 2157506510)
Recorded as CHRISTOPHER SCHAEFER, D.O.
Urology (license number reported to NPPES: PA OS012716)
NPI status registered as active in NPPES database
Registered at 2904 DISSTON ST, PHILADELPHIA, PA 191491929 (Tel: 2153325968)
Registered at 2904 DISSTON ST, PHILADELPHIA, PA 191491929 (Tel: 2153325968)
Recorded as CHRISTOPHER SCHAEFER, D.O.
Urology (license number reported to NPPES: PA OS012716)
First registered as active Individual Practitioner in NPPES Database.
NPI Administrative Meta
Other Urology Specialists in Lawrenceville
- Dr. Jarad Fingerman, DO
- Dr. Alex Arnouk, MD
- Dr. Akira Yamamoto, MD
- Dr. Russell Freid, MD
- Dr. Ravi Rajan, MD
- Dr. Gary Karlin, MD
Mailing Address
18 Goldney Dr
Newtown, PA 189403633
Phone: 2157506510