John Lawrence Cooper
Urology • Prince Frederick, MD
1015 Prince Frederick Blvd
Prince Frederick, MD 206783193
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 February 12, 2013; this date does not establish years in practice.
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Published CMS data list 1,135 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:
- 99213 — Established patient outpatient office visit: 452 service units.
- 99203 — New patient outpatient office visit: 153 service units.
- 51798 — Ultrasound measurement of bladder capacity after voiding: 123 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 12 records in the table · Guide: How to read Medicare Part B data
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Published CMS data list 601 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 — 265 prescription fills, including refills.
- Finasteride — 127 prescription fills, including refills.
- Oxybutynin Chloride Er (Oxybutynin Chloride) — 75 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 9 records in the table · Guide: How to read Medicare Part D prescriber data
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Fewer Medicare Part B services than 70% of clinicians listed under Urology in Maryland (2024, 182 clinicians with data). Median for this group: 3,707. Middle half: 892 to 7,029.
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 260 in 2021 to 1,135 in 2024.
Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2021–2024.
Practice Location & Contact Primary Location
1015 Prince Frederick Blvd
Prince Frederick, MD 206783193
Matched by practice address or phone in NPPES. A shared address or phone does not confirm that this clinician works there.
NPPES lists 1 additional practice-address record in Prince Frederick, MD. See the list
Source: CMS NPPES NPI Registry, practice location records; release date unavailable.
CMS Doctors and Clinicians lists 2 distinct group names: Calverthealth Medical Group, Llc; Medstar Medical Group - Southern Maryland Llc. 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
Johns Hopkins University School Of Medicine
2015
What Public CMS Data Show
Urology: NPPES taxonomy is a reported classification, not proof of board certification.
Medicare patients
570 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 $131,139 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 $95,090 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
1,150 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
$34,292 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: $61.60 across 3 records.
By nature of payment
- Food and Beverage: $61.60 across 3 records.
Reporting-company totals
- Sumitomo Pharma America, Inc.: $27.45 across 1 record.
- Calyxo, Inc.: $22.24 across 1 record.
- Laborie Medical Technologies Corp.: $11.91 across 1 record.
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
11 years (graduated 2015)
CMS Doctors and Clinicians data list 2015 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
2013
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?”
Telehealth (some services)
Recent Medicare claims show this clinician provided some services by telehealth, such as a video or phone visit.
You may be able to have some visits without going to the office. Ask which visits can be done by telehealth.
What this does not show: Telehealth (some services)
It does not mean all services are offered by telehealth, or that telehealth is covered by your plan.
Source: CMS, Telehealth Indicator on Medicare Care Compare (fact sheet, January 2023); CMS Doctors and Clinicians.
Enrolled in Medicare (PECOS)
John Cooper 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 John Cooper 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 Prince Frederick and Maryland
Billing and prescribing volume is not a quality rating.
Medicare Part B services
Fewer Medicare Part B services than 70% of clinicians listed under Urology in Maryland (2024, 182 clinicians with data). Median for this group: 3,707. Middle half: 892 to 7,029.
Too few clinicians listed under Urology in Prince Frederick have Medicare Part B data for 2024 to compare.
Medicare-allowed amount
A lower Medicare-allowed amount than 65% of clinicians listed under Urology in Maryland (2024, 182 clinicians with data). Median for this group: $241,075. Middle half: $82,396 to $369,358.
Too few clinicians listed under Urology in Prince Frederick have Medicare Part B data for 2024 to compare.
Paid by Medicare
A lower Medicare payment amount than 70% of clinicians listed under Urology in Maryland (2024, 182 clinicians with data). Median for this group: $179,588. Middle half: $61,877 to $275,453.
Too few clinicians listed under Urology in Prince Frederick have Medicare Part B data for 2024 to compare.
Medicare Part D prescriptions
Fewer Part D prescriptions than 60% of clinicians listed under Urology in Maryland (2024, 211 clinicians with data). Median for this group: 899. Middle half: 210 to 1,559.
Too few clinicians listed under Urology in Prince Frederick have Medicare Part D data for 2024 to compare.
Part D drug cost
A lower Part D drug cost than 65% of clinicians listed under Urology in Maryland (2024, 211 clinicians with data). Median for this group: $121,032. Middle half: $8,558 to $398,401.
Too few clinicians listed under Urology in Prince Frederick have Medicare Part D data for 2024 to compare.
3 active clinicians are listed under Urology with a practice address in Prince Frederick, MD (311 in Maryland).
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 337% from 260 in 2021 to 1,135 in 2024.
- 2021: 260
- 2022: 697
- 2023: 999
- 2024: 1,135
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Medicare-allowed amount
Medicare-allowed amount increased 485% from $22,426 in 2021 to $131,139 in 2024.
- 2021: $22,426
- 2022: $101,530
- 2023: $132,076
- 2024: $131,139
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Paid by Medicare
Paid by Medicare increased 458% from $17,045 in 2021 to $95,090 in 2024.
- 2021: $17,045
- 2022: $77,322
- 2023: $96,551
- 2024: $95,090
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Medicare Part D prescriptions
Medicare Part D prescriptions increased 2905% from 20 in 2020 to 601 in 2024.
- 2020: 20
- 2021: 166
- 2022: 124
- 2023: 246
- 2024: 601
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30-day fills
30-day fills increased 3283% from 34 in 2020 to 1,150 in 2024.
- 2020: 34
- 2021: 268
- 2022: 224
- 2023: 461
- 2024: 1,150
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Part D drug cost
Part D drug cost went from $217 in 2020 to $34,292 in 2024.
- 2020: $217
- 2021: $11,035
- 2022: $11,220
- 2023: $19,824
- 2024: $34,292
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Industry payments (Open Payments)
Industry payments (Open Payments) went from $80.81 in 2019 to $61.60 in 2025.
- 2019: $80.81
- 2021: $23.70
- 2022: $105.66
- 2023: $93.80
- 2025: $61.60
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): fewer than 11 records totaling $61.60.
| Manufacturer | Payment Nature | Product | Type | Amount ($) |
|---|---|---|---|---|
| Sumitomo Pharma America, Inc. |
Food and Beverage
In-kind items and services
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GEMTESA | General | $27.45 |
| Calyxo, Inc. |
Food and Beverage
In-kind items and services
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CVAC ASPIRATION SYSTEM | General | $22.24 |
| Laborie Medical Technologies Corp. |
Food and Beverage
Cash or cash equivalent
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EndoSheath Technology | General | $11.91 |
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 2020–2023 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, 2021–2024; 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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99213
Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more
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452 | 303 | $181.00 | $89.60 |
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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
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153 | 153 | $225.00 | $110.03 |
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51798
Ultrasound measurement of bladder capacity after voiding
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123 | 98 | $61.00 | $11.21 |
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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
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107 | 107 | $333.00 | $163.88 |
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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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94 | 87 | $256.00 | $124.47 |
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52000
Diagnostic exam of bladder and urethra using an endoscope
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81 | 72 | $488.00 | $234.99 |
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99212
Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more
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29 | 29 | $114.00 | $51.18 |
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52356
Crushing of stone of ureter with insertion of stent using an endoscope
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21 | 18 | $814.00 | $388.73 |
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55700
Biopsy of prostate gland
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21 | 21 | $496.19 | $239.37 |
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52310
Simple removal of foreign body, stone, or stent in urethra or bladder using an endoscope
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19 | 17 | $646.00 | $295.51 |
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99223
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes
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18 | 17 | $345.00 | $169.92 |
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76942
Ultrasonic guidance for needle placement
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17 | 17 | $376.00 | $47.62 |
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 | 265 | 14,528 | $2,479.15 | 74 |
| Finasteride | Finasteride | 127 | 10,110 | $1,514.66 | 39 |
| Oxybutynin Chloride Er | Oxybutynin Chloride | 75 | 4,050 | $1,153.49 | 18 |
| Myrbetriq | Mirabegron | 39 | 1,900 | $27,503.32 | 12 |
| Ciprofloxacin Hcl | Ciprofloxacin Hcl | 26 | 120 | $101.93 | 25 |
| Alfuzosin Hcl Er | Alfuzosin Hcl | 24 | 1,500 | $707.53 | — |
| Nitrofurantoin Mono-Macro | Nitrofurantoin Monohyd/M-Cryst | 19 | 387 | $598.48 | — |
| Sulfamethoxazole-Trimethoprim | Sulfamethoxazole/Trimethoprim | 13 | 80 | $41.16 | 11 |
| Hydroxyzine Hcl | Hydroxyzine Hcl | 13 | 367 | $192.56 | — |
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: 2026-05-15NUCC 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
I20260312002849
DC
2365743697
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
Calverthealth Medical Group, Llc
110 Hospital Rd, Prince Frederick, MD 206784040
Phone: 4104149017
Medstar Medical Group - Southern Maryland Llc
24035 Three Notch Rd, Hollywood, MD 206364871
Medstar Medical Group - Southern Maryland Llc
1015 Prince Frederick Blvd, Prince Frederick, MD 206783193
Phone: 3013737900
Secondary Practice Locations
130 Hospital Rd Ste 300
Prince Frederick, MD 206784057
Phone: 4105354333
Clinicians Sharing This Practice Address or Phone
Clinicians sharing this NPPES address, phone or fax; a shared contact does not mean they work together.
Nurse Practitioner - Gerontology
Certified Registered Nurse Practitioner
Urology
Career & Practice History Timeline
Changes recorded in monthly NPPES data files: addresses, names, credentials, specialties and NPI status
Registered at 1015 PRINCE FREDERICK BLVD, PRINCE FREDERICK, MD 206783193 (Tel: 4105354116)
Registered at 24035 THREE NOTCH ROAD, HOLLYWOOD, MD 206364871 (Tel: 3013737900)
Registered at 110 HOSPITAL RD STE 210, PRINCE FREDERICK, MD 206784040 (Tel: 4104149017)
Registered at 100 HOSPITAL RD, PRINCE FREDERICK, MD 206784017 (Tel: 4104144791)
Urology (license number reported to NPPES: MD D92347)
NPI status registered as active in NPPES database
Registered at 600 N WOLFE ST, BALTIMORE, MD 212872109 (Tel: 4109555000)
Registered at 733 RUTLAND AVENUE, BALTIMORE, MD 212052109 (Tel: 4109553080)
Recorded as JOHN COOPER
Student in an Organized Health Care Education/Training Program
First registered as active Individual Practitioner in NPPES Database.
NPI Administrative Meta
Mailing Address
24035 Three Notch Road
Hollywood, MD 206364871
Phone: 3013737900