Allison Catherine Thompson, MD
Obstetrics & Gynecology Physician · Wynnewood, PA
Allison Catherine Thompson, MD is an obstetrics & gynecology physician with a practice address in Wynnewood, Pennsylvania, and NPI 1942873716, issued on Jul 20, 2021. Check the license (Pennsylvania MD489276, as entered in NPPES) on the Pennsylvania Department of State (PALS); the Medicare figures below come from public CMS files.
- Name
- Allison Catherine Thompson
- Credential
- MD
- Primary taxonomy
- Obstetrics & Gynecology Physician 207V00000X
- License numbers
- MD489276 PA
MT222716 PA
Self-reported in NPPES; status is on the state search - Practice location
- 100 E Lancaster Ave, Wynnewood, PA 19096
- Phone
- (484) 476-2000
- Enumerated
- Jul 20, 2021
- Record last updated
- Apr 3, 2025
- Medicare enrollment
- Enrolled (PECOS I20250717000858); accepts Medicare assignment
- Medical or professional school
- Jc Edwards School Of Medicine, Marshall University, 2021
- Entity
- Type 1 · individual
8 nearest obstetrics & gynecology physician records → All 1,974 in Pennsylvania → Look up another NPI →
Also registered at 100 E Lancaster Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Bonnie Adelman, M.S.P.A.Audiologist1568718088
Verify Allison Catherine Thompson in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersPennsylvania Department of State (PALS)
Search for license MD489276Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
55% fewer Medicare Part D claims than the average obstetrics & gynecology physician in 2024
75 Medicare Part D claims for 27 beneficiaries, against an average of 165 among the 28,733 providers of this specialty who prescribed in Part D.
Most prescribed
- Clobetasol Propionate13 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Industry payments in 2024: $219.98
9 payments; by number, the most common kind was food and beverage; the largest payer was CooperSurgical, Inc. The 21,429 providers of this specialty with any payment received $1,030.61 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Regional Womens Health Group LLCPaoli, PA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Allison Catherine Thompson among 1,974 obstetrics & gynecology physician records in Pennsylvania
Allison Catherine Thompson, MD is one of 1,974 obstetrics & gynecology physician records with a practice address in Pennsylvania. 75% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2021, is newer than 89% of them.
- NPI issued2021 · 89% of these records are older, 9% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileYes · 60% of these records are
- Graduated2021 · median 2007 among the 1,176 with a school on file
- Record last updated2025 · 58% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207V00000X and a Pennsylvania practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
54 obstetrics & gynecology physician records list a practice address in Wynnewood
They are 54 of the 1,246 NPPES records with a practice address in Wynnewood, and 1,974 obstetrics & gynecology physician records in Pennsylvania.
All 1,974 in Pennsylvania → Every provider in Wynnewood → Obstetrics & Gynecology Physician nationwide →
The 8 obstetrics & gynecology physician records with the nearest ZIP codes
- Alexander Anthopoulos, M.D.Wynnewood, PA 190961700826047
- Raymond Belden, MDWynnewood, PA 190961083826333
- Gregory Bolton, M.D.Wynnewood, PA 190961043248271
- Norman Brest, MDWynnewood, PA 190961215988621
- Mark Chasteney, M.D.Wynnewood, PA 190961558301218
- Mark Finnegan, MDWynnewood, PA 190961891907143
- Jennifer Gilbert, D.O.Wynnewood, PA 190961083636831
- Joseph Gobern, M.D.Wynnewood, PA 190961740384056
Common questions
What is Allison Catherine Thompson, MD's NPI number?
Allison Catherine Thompson, MD's National Provider Identifier (NPI) is 1942873716, issued on Jul 20, 2021. An NPI identifies a provider in billing; it is not a license.
Where is Allison Catherine Thompson, MD located?
The NPPES record lists a practice address at 100 E Lancaster Ave, Wynnewood, PA, 19096. Phone: (484) 476-2000. Providers update this record themselves, so call before visiting.
How can I verify Allison Catherine Thompson, MD's license?
NPPES lists Pennsylvania license number MD489276, as entered by the provider. Search the Pennsylvania Department of State (PALS) at https://www.pals.pa.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Allison Catherine Thompson, MD prescribe under Medicare Part D?
In 2024, Allison Catherine Thompson, MD had 75 Medicare Part D claims for 27 beneficiaries; the average among obstetrics & gynecology physician prescribers was 165. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.