Caitlin Fries Underkoffler , NP
Nurse Practitioner โข Flourtown, PA
1811 Bethlehem Pike # C-300
Flourtown, PA 190311111
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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Caitlin Underkoffler is listed in NPPES under Nurse Practitioner.
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NPI assigned on September 26, 2023; this date does not establish years in practice.
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Published CMS data list 66 Original Medicare Part B services in 2024.
Source: CMS, Medicare Physician & Other Practitioners โ 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 โ Established patient outpatient office visit: 47 service units.
- 51798 โ Ultrasound measurement of bladder capacity after voiding: 19 service units.
Source: CMS, Medicare Physician & Other Practitioners โ by Provider and Service, 2024. Units differ by code; these are not visits or a measure of quality.
CPTยฎ only copyright 2023 American Medical Association. All rights reserved. Service names are shortened from CPT Consumer Friendly Descriptors (CMS data, 2024). CPT notice
See the full table ยท Guide: How to read Medicare Part B data
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Published CMS data list 196 Medicare Part D prescriptions, including refills, in 2024.
Source: CMS, Medicare Part D Prescribers โ 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 โ 63 prescription fills, including refills.
- Myrbetriq (Mirabegron) โ 39 prescription fills, including refills.
- Gemtesa (Vibegron) โ 28 prescription fills, including refills.
Source: CMS, Medicare Part D Prescribers โ by Provider and Drug, 2024. Drug names come from pharmacy claims. Listing a drug here is not an endorsement or a recommendation.
See all 8 records in the table ยท Guide: How to read Medicare Part D prescriber data
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Fewer Medicare Part B services than 80% of clinicians listed under Nurse Practitioner in Pennsylvania (2024, 1,785 clinicians with data). Median for this group: 219. Middle half: 83 to 477.
Source: CMS, Medicare Physician & Other Practitioners โ by Provider and Service, 2024. Billing and prescribing volume is not a quality rating.
Practice Location & Contact Primary Location
1811 Bethlehem Pike # C-300
Flourtown, PA 190311111
Matched by practice address or phone in NPPES. A shared address or phone does not confirm that this clinician works there.
CMS Doctors and Clinicians lists 2 distinct group names: Einstein Practice Plan Inc; Regional Gastroenterology Associates Of Lancaster, Ltd.. 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
2023
What Public CMS Data Show
Nurse Practitioner: NPPES taxonomy is a reported classification, not proof of board certification.
Medicare patients
66 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 โ by Provider, 2024.
Medicare-allowed amount
About $3,914 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 โ by Provider and Service, 2024.
Paid by Medicare
About $2,936 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 โ by Provider and Service, 2024.
30-day fills
326 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
$47,010 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 โ by Provider and Drug, 2024.
Open Payments general payments, program year 2025
All general payments: $1,079.30 across 51 records.
By nature of payment
- Food and Beverage: $1,079.30 across 51 records.
Reporting-company totals (3 largest of 20)
- Janssen Pharmaceuticals, Inc: $250.58 across 10 records.
- ABBVIE INC.: $139.96 across 10 records.
- Sumitomo Pharma America, Inc.: $127.71 across 5 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
3 years (graduated 2023)
CMS Doctors and Clinicians data list 2023 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
2023
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, โDoes your provider accept Medicare as full payment?โ
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)
Caitlin Underkoffler 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 Caitlin Underkoffler 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 Flourtown and Pennsylvania
Billing and prescribing volume is not a quality rating.
Medicare Part B services
Fewer Medicare Part B services than 80% of clinicians listed under Nurse Practitioner in Pennsylvania (2024, 1,785 clinicians with data). Median for this group: 219. Middle half: 83 to 477.
Too few clinicians listed under Nurse Practitioner in Flourtown have Medicare Part B data for 2024 to compare.
Medicare-allowed amount
A lower Medicare-allowed amount than 80% of clinicians listed under Nurse Practitioner in Pennsylvania (2024, 1,785 clinicians with data). Median for this group: $16,817. Middle half: $6,508 to $34,616.
Too few clinicians listed under Nurse Practitioner in Flourtown have Medicare Part B data for 2024 to compare.
Paid by Medicare
A lower Medicare payment amount than 80% of clinicians listed under Nurse Practitioner in Pennsylvania (2024, 1,785 clinicians with data). Median for this group: $12,551. Middle half: $4,770 to $25,713.
Too few clinicians listed under Nurse Practitioner in Flourtown have Medicare Part B data for 2024 to compare.
Medicare Part D prescriptions
Fewer Part D prescriptions than 65% of clinicians listed under Nurse Practitioner in Pennsylvania (2024, 1,916 clinicians with data). Median for this group: 436. Middle half: 111 to 1,584.
Too few clinicians listed under Nurse Practitioner in Flourtown have Medicare Part D data for 2024 to compare.
Part D drug cost
Close to the middle for clinicians listed under Nurse Practitioner in Pennsylvania (2024, 1,916 clinicians with data). Median for this group: $33,211. Middle half: $1,952 to $187,775.
Too few clinicians listed under Nurse Practitioner in Flourtown have Medicare Part D data for 2024 to compare.
3 active clinicians are listed under Nurse Practitioner with a practice address in Flourtown, PA (3,919 in Pennsylvania).
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
CMS data for Medicare Part B services are available for 2024 only.
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Medicare-allowed amount
CMS data for Medicare-allowed amount are available for 2024 only.
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Paid by Medicare
CMS data for Medicare payment amount are available for 2024 only.
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Medicare Part D prescriptions
CMS data for Part D prescriptions are available for 2024 only.
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30-day fills
CMS data for 30-day fills are available for 2024 only.
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Part D drug cost
CMS data for Part D drug cost are available for 2024 only.
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Industry payments (Open Payments)
Industry payments (Open Payments) went from $106.69 in 2023 to $1,079.30 in 2025.
- 2023: $106.69
- 2024: $458.71
- 2025: $1,079.30
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 ยท 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 โ December 31, 2025): 51 records totaling $1,079.30.
| Manufacturer | Payment Nature | Product | Type | Amount ($) |
|---|---|---|---|---|
| Madrigal Pharmaceuticals |
Food and Beverage
In-kind items and services
|
REZDIFFRA | General | $53.09 |
| Takeda Pharmaceuticals U.S.A., Inc. |
Food and Beverage
In-kind items and services
|
ENTYVIO | General | $40.85 |
| Janssen Pharmaceuticals, Inc |
Food and Beverage
In-kind items and services
|
TREMFYA | General | $38.89 |
| Janssen Pharmaceuticals, Inc |
Food and Beverage
In-kind items and services
|
TREMFYA | General | $36.04 |
| Janssen Pharmaceuticals, Inc |
Food and Beverage
In-kind items and services
|
TREMFYA | General | $34.48 |
| Merck Sharp & Dohme LLC |
Food and Beverage
In-kind items and services
|
LYNPARZA | General | $32.59 |
| Olympus America Inc. |
Food and Beverage
In-kind items and services
|
iTIND System | General | $30.91 |
| Janssen Pharmaceuticals, Inc |
Food and Beverage
In-kind items and services
|
ERLEADA | General | $30.25 |
| Sumitomo Pharma America, Inc. |
Food and Beverage
In-kind items and services
|
ORGOVYX | General | $29.41 |
| UROGEN PHARMA, INC. |
Food and Beverage
In-kind items and services
|
JELMYTO | General | $28.84 |
| ABBVIE INC. |
Food and Beverage
In-kind items and services
|
BOTOX | General | $28.67 |
| Janssen Pharmaceuticals, Inc |
Food and Beverage
In-kind items and services
|
ERLEADA | General | $28.29 |
| Ardelyx, Inc. |
Food and Beverage
In-kind items and services
|
IBSRELA | General | $28.22 |
| Janssen Pharmaceuticals, Inc |
Food and Beverage
In-kind items and services
|
ERLEADA | General | $27.79 |
| Ardelyx, Inc. |
Food and Beverage
In-kind items and services
|
IBSRELA | General | $26.89 |
| Janssen Pharmaceuticals, Inc |
Food and Beverage
In-kind items and services
|
TREMFYA | General | $26.44 |
| Sumitomo Pharma America, Inc. |
Food and Beverage
In-kind items and services
|
GEMTESA | General | $25.71 |
| Sumitomo Pharma America, Inc. |
Food and Beverage
In-kind items and services
|
GEMTESA | General | $25.39 |
| Sumitomo Pharma America, Inc. |
Food and Beverage
In-kind items and services
|
GEMTESA | General | $25.03 |
| BIOPROTECT MEDICAL, INC. |
Food and Beverage
In-kind items and services
|
BIOPROTECT BALLOON IMPLANT SYSTEM | General | $23.98 |
| Boston Scientific Corporation |
Food and Beverage
In-kind items and services
|
AMS 700 | General | $23.46 |
| COLOPLAST CORP |
Food and Beverage
In-kind items and services
|
Luja Coude | General | $23.19 |
| ABBVIE INC. |
Food and Beverage
In-kind items and services
|
MAVYRET | General | $22.62 |
| Sumitomo Pharma America, Inc. |
Food and Beverage
In-kind items and services
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GEMTESA | General | $22.17 |
| Pfizer Inc. |
Food and Beverage
In-kind items and services
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XELJANZ | General | $21.83 |
(top 25 shown)
Source: CMS Open Payments, program year 2025, released June 30, 2026.
Performed Procedures & Service Volume
CPTยฎ is a registered trademark of the American Medical Association. CPT codes, descriptions and other data only are copyright 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 โ by Provider and Service data, 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 |
|---|---|---|---|---|
|
99213
Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more
|
47 | 41 | $190.00 | $78.77 |
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51798
Ultrasound measurement of bladder capacity after voiding
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19 | 16 | $60.00 | $11.15 |
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 | 63 | 3,992 | $1,139.01 | 30 |
| Myrbetriq | Mirabegron | 39 | 1,667 | $24,837.11 | 20 |
| Gemtesa | Vibegron | 28 | 1,200 | $18,862.95 | 16 |
| Estradiol | Estradiol | 17 | 981 | $869.08 | 13 |
| Finasteride | Finasteride | 16 | 900 | $134.22 | โ |
| Levofloxacin | Levofloxacin | 11 | 105 | $22.96 | โ |
| Cephalexin | Cephalexin | 11 | 116 | $68.92 | โ |
| Trospium Chloride Er | Trospium Chloride | 11 | 330 | $1,075.83 | โ |
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: 2026-03-04NUCC Taxonomy Code: 363L00000X
(1) A registered nurse provider with a graduate degree in nursing prepared for advanced practice involving independent and interdependent decision making and direct accountability for clinical judgment across the health care continuum or in a certified specialty. (2) A registered nurse who has completed additional training beyond basic nursing education and who provides primary health care services in accordance with state nurse practice laws or statutes. Tasks performed by nurse practitioners vary with practice requirements mandated by geographic, political, economic, and social factors. Nurse practitioner specialists include, but are not limited to, family nurse practitioners, gerontological nurse practitioners, pediatric nurse practitioners, obstetric-gynecologic nurse practitioners, and school nurse practitioners.
Medicare (PECOS) Enrollment & Ordering Eligibility
Source: CMS PECOSPRACTITIONER - NURSE PRACTITIONER
I20240806002391
PA
8628515822
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
Einstein Practice Plan Inc
60 E Townshipline Rd, Elkins Park, PA 190272220
Einstein Practice Plan Inc
Medical Arts Building G-01, Elkins Park, PA 190272220
Phone: 2155725200
Regional Gastroenterology Associates Of Lancaster, Ltd.
1811 Bethlehem Pike, Flourtown, PA 190311111
Phone: 2154020800
Einstein Practice Plan Inc
50 E Township Line Rd, Elkins Park, PA 190272220
Phone: 2156636067
Einstein Practice Plan Inc
1200 W Tabor Rd 4th Floor, Philadelphia, PA 191413019
Phone: 2154563815
Einstein Practice Plan Inc
60 E Township Line Rd, Elkins Park, PA 190272220
Einstein Practice Plan Inc
1200 W Tabor Rd, Philadelphia, PA 191413019
Clinicians Sharing This Practice Address or Phone
Clinicians sharing this NPPES address, phone or fax; a shared contact does not mean they work together.
Internal Medicine - Gastroenterology
Doctor of Medicine (M.D.)
Internal Medicine - Gastroenterology
Doctor of Medicine (M.D.)
Internal Medicine - Gastroenterology
Doctor of Osteopathic Medicine (D.O.)
Nurse Practitioner - Family
Advanced Practice Registered Nurse, Family Nurse Practitioner (Certified)
Internal Medicine - Gastroenterology
Doctor of Medicine (M.D.)
Internal Medicine - Gastroenterology
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 1811 BETHLEHEM PIKE # C-300, FLOURTOWN, PA 190311111 (Tel: 2154020800)
Registered at 1811 BETHLEHEM PIKE # C-300, FLOURTOWN, PA 190311111 (Tel: 2154020800)
NPI status registered as active in NPPES database
Registered at 1200 W TABOR RD FL 3, PHILADELPHIA, PA 191413019 (Tel: 2154564600)
Registered at 50 TOWNSHIP LINE RD STE 202, ELKINS PARK, PA 190272249 (Tel: 2156636067)
Recorded as CAITLIN UNDERKOFFLER, NP
Nurse Practitioner (license number reported to NPPES: PA SP028257)
First registered as active Individual Practitioner in NPPES Database.
NPI Administrative Meta
Other Nurse Practitioners in Flourtown
Mailing Address
1811 Bethlehem Pike # C-300
Flourtown, PA 190311111
Phone: 2154020800