Caroline Margaret Dunne, MD
Hospitalist Physician · Wynnewood, PA
Caroline Margaret Dunne, MD is a hospitalist physician with a practice address in Wynnewood, Pennsylvania, and NPI 1174150262, issued on Mar 26, 2020. Check the license (Pennsylvania MD481775, as entered in NPPES) on the Pennsylvania Department of State (PALS); the Medicare figures below come from public CMS files.
- Name
- Caroline Margaret Dunne
- Credential
- MD
- Primary taxonomy
- Hospitalist Physician 208M00000X
- License number
- MD481775 PA
Self-reported in NPPES; status is on the state search - Practice location
- 100 E Lancaster Ave, Wynnewood, PA 19096
- Phone
- (484) 476-6421
- Enumerated
- Mar 26, 2020
- Record last updated
- Feb 12, 2024
- Medicare enrollment
- Enrolled (PECOS I20231011003750); accepts Medicare assignment
- Medical or professional school
- Jefferson Medical College Of Thomas Jefferson University, 2020
- Entity
- Type 1 · individual
8 nearest hospitalist physician records → All 1,424 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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Verify Caroline Margaret Dunne in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersPennsylvania Department of State (PALS)
Search for license MD481775Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
69% fewer Medicare Part D claims than the average hospitalist physician in 2024
161 Medicare Part D claims for 85 beneficiaries, against an average of 521 among the 21,613 providers of this specialty who prescribed in Part D.
Most prescribed
- Atorvastatin Calcium11 claims
- Prednisone11 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.
Bills Medicare through one group practice
- Main Line HealthcareWynewood, PA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Caroline Margaret Dunne among 1,424 hospitalist physician records in Pennsylvania
Caroline Margaret Dunne, MD is one of 1,424 hospitalist physician records with a practice address in Pennsylvania. 94% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2020, is newer than 83% of them.
- NPI issued2020 · 83% of these records are older, 11% newer
- In a Medicare fileYes · 94% of these records are
- In the CMS Doctors and Clinicians fileYes · 87% of these records are
- Graduated2020 · median 2011 among the 1,236 with a school on file
- Record last updated2024 · 36% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208M00000X and a Pennsylvania practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
26 hospitalist physician records list a practice address in Wynnewood
They are 26 of the 1,246 NPPES records with a practice address in Wynnewood, and 1,424 hospitalist physician records in Pennsylvania.
All 1,424 in Pennsylvania → Every provider in Wynnewood → Hospitalist Physician nationwide →
The 8 hospitalist physician records with the nearest ZIP codes
- Arka Banerjee, MDWynnewood, PA 190961619183381
- Erin CarnishWynnewood, PA 190961154611325
- Lia Desposito, D.O,Wynnewood, PA 190961164742029
- Joshua DonohueWynnewood, PA 190961902163850
- Jonathan Doroshow, MDWynnewood, PA 190961659594018
- Samantha Flynn, D.O.Wynnewood, PA 190961477871739
- Eric Kasprowicz, M.D.Wynnewood, PA 190961215347737
- Amanulla KhajiWynnewood, PA 190961083940985
Common questions
What is Caroline Margaret Dunne, MD's NPI number?
Caroline Margaret Dunne, MD's National Provider Identifier (NPI) is 1174150262, issued on Mar 26, 2020. An NPI identifies a provider in billing; it is not a license.
Where is Caroline Margaret Dunne, MD located?
The NPPES record lists a practice address at 100 E Lancaster Ave, Wynnewood, PA, 19096. Phone: (484) 476-6421. Providers update this record themselves, so call before visiting.
How can I verify Caroline Margaret Dunne, MD's license?
NPPES lists Pennsylvania license number MD481775, 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 Caroline Margaret Dunne, MD prescribe under Medicare Part D?
In 2024, Caroline Margaret Dunne, MD had 161 Medicare Part D claims for 85 beneficiaries; the average among hospitalist physician prescribers was 521. 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.