Stefan Dan Dinulescu, MD
Internal Medicine Physician · East Meadow, NY
Stefan Dan Dinulescu, MD is an internal medicine physician with a practice address in East Meadow, New York, and NPI 1336111624, issued on Feb 2, 2006. Check the license (New York 207160, as entered in NPPES) on the NYS Education Department, Office of the Professions; the Medicare figures below come from public CMS files.
- Name
- Stefan Dan Dinulescu
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 207160 NY
Self-reported in NPPES; status is on the state search - Practice location
- 2400 Hempstead Tpke, East Meadow, NY 11554
- Phone
- (516) 735-7787
- Enumerated
- Feb 2, 2006
- Record last updated
- Jan 13, 2011 (not updated in 15 years: call before relying on the address or phone)
- Medicaid ID
- 01768932 NY
- Medicare enrollment
- Enrolled (PECOS I20100819000023); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 12,067 in New York → Look up another NPI →
Also registered at 2400 Hempstead Tpke
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Daniel Anghel, MDCardiovascular Disease Physician1033190046
Verify Stefan Dan Dinulescu in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNYS Education Department, Office of the Professions
Search for license 207160Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
35% more Medicare Part D claims than the average internal medicine physician in 2024
4,274 Medicare Part D claims for 284 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 13% of claims.
Most prescribed
- Atorvastatin Calcium463 claims
- Levothyroxine Sodium133 claims
- Losartan Potassium133 claims
- Metoprolol Succinate128 claims
- Rosuvastatin Calcium125 claims
- Amlodipine Besylate114 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.
Stefan Dan Dinulescu among 12,067 internal medicine physician records in New York
Stefan Dan Dinulescu, MD is one of 12,067 internal medicine physician records with a practice address in New York. 79% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 8% of them.
- NPI issued2006 · 8% of these records are older, 53% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 60% of these records are
- Graduated1986 · median 2002 among the 7,221 with a school on file
- Record last updated2011 · 61% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
77 internal medicine physician records list a practice address in East Meadow
They are 77 of the 1,909 NPPES records with a practice address in East Meadow, and 12,067 internal medicine physician records in New York.
All 12,067 in New York → Every provider in East Meadow → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Vincent Cappello, M.D.East Meadow, NY 115541235198185
- Aloysius Cuyjet, MD, MPHEast Meadow, NY 115541255390415
- Yasser El-Hennawy, MDEast Meadow, NY 115541467417006
- Bernardo Fernandez, M.D.East Meadow, NY 115541134188782
- Donna Henig, MDEast Meadow, NY 115541225093958
- Jeeny Job, D.O.East Meadow, NY 115541811956865
- Anil Kanth, M.D.East Meadow, NY 115541346209319
- Renzo Mieles, D.O.East Meadow, NY 115541861453557
Common questions
What is Stefan Dan Dinulescu, MD's NPI number?
Stefan Dan Dinulescu, MD's National Provider Identifier (NPI) is 1336111624, issued on Feb 2, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Stefan Dan Dinulescu, MD located?
The NPPES record lists a practice address at 2400 Hempstead Tpke, East Meadow, NY, 11554. Phone: (516) 735-7787. Providers update this record themselves, so call before visiting.
How can I verify Stefan Dan Dinulescu, MD's license?
NPPES lists New York license number 207160, as entered by the provider. Search the NYS Education Department, Office of the Professions at https://www.op.nysed.gov/services/verifications/online-verification-searches. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Stefan Dan Dinulescu, MD prescribe under Medicare Part D?
In 2024, Stefan Dan Dinulescu, MD had 4,274 Medicare Part D claims for 284 beneficiaries; 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.