Stefan Valeriu Neagu, MD
Internal Medicine Physician · East Norriton, PA
Stefan Valeriu Neagu, MD is an internal medicine physician with a practice address in East Norriton, Pennsylvania, and NPI 1477716371, issued on Jul 10, 2008. Check the license (Pennsylvania MD449039, as entered in NPPES) on the Pennsylvania Department of State (PALS); the Medicare figures below come from public CMS files.
- Name
- Stefan Valeriu Neagu
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License numbers
- MD449039 PA
C1-0009731 DE
Self-reported in NPPES; status is on the state search - Practice location
- 559 W Germantown Pike, East Norriton, PA 19403
- Phone
- (484) 622-7071
- Enumerated
- Jul 10, 2008
- Record last updated
- Dec 13, 2013 (not updated in 13 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20130815000232); accepts Medicare assignment
- Entity
- Type 1 · individual
Also registered at 559 W Germantown Pike
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Katherine Arnao, PA-CPhysician Assistant1619520194
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Verify Stefan Valeriu Neagu in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersPennsylvania Department of State (PALS)
Search for license MD449039Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
99% fewer Medicare Part D claims than the average internal medicine physician in 2024
32 Medicare Part D claims, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of 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 2 group practices
- Hospitalist Medicine Physicians OF Pennsylvania PCEast Norriton, PA
- Phoenixville Clinic Company LLCPhoenixville, PA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
24 internal medicine physician records list a practice address in East Norriton
They are 24 of the 347 NPPES records with a practice address in East Norriton, and 7,300 internal medicine physician records in Pennsylvania.
All 24 in East Norriton → All 7,300 in Pennsylvania → Every provider in East Norriton →
Other internal medicine physician records in Pennsylvania
- Saira Aamir, MDYork, PA1184515686
- John Aaron, MDWest Grove, PA1427094531
- Todd Aaron, MDPhiladelphia, PA1457350522
- Joseph Abalos, M.D.Seneca, PA1215128434
- Mubasher Abbas, MDYork, PA1578978425
- Nicholas AbbottFarrell, PA1639525678
- Sara Abbruzzi, D.O.Philadelphia, PA1689686313
- Ahmad Abdalla, MDPhiladelphia, PA1730981127
- Tori Abdalla, DOPhiladelphia, PA1942091699
- Hany Abdel, D.O.Plymouth Meeting, PA1164467262
Common questions
What is Stefan Valeriu Neagu, MD's NPI number?
Stefan Valeriu Neagu, MD's National Provider Identifier (NPI) is 1477716371, issued on Jul 10, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Stefan Valeriu Neagu, MD located?
The NPPES record lists a practice address at 559 W Germantown Pike, East Norriton, PA, 19403. Phone: (484) 622-7071. Providers update this record themselves, so call before visiting.
How can I verify Stefan Valeriu Neagu, MD's license?
NPPES lists Pennsylvania license number MD449039, 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 Stefan Valeriu Neagu, MD prescribe under Medicare Part D?
In 2024, Stefan Valeriu Neagu, MD had 32 Medicare Part D claims; the average among internal medicine physician prescribers was 3,176. 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.