Harriet Stathakos, M.D.
Internal Medicine Physician · Syosset, NY
Harriet Stathakos, M.D. is an internal medicine physician with a practice address in Syosset, New York, and NPI 1184023350, issued on Aug 14, 2014. Check the license (New York 193507, as entered in NPPES) on the NYS Education Department, Office of the Professions; the Medicare figures below come from public CMS files.
- Name
- Harriet Stathakos
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 193507 NY
Self-reported in NPPES; status is on the state search - Practice location
- 331 Southwood Cir, Syosset, NY 11791
- Phone
- (516) 921-0182
- Enumerated
- Aug 14, 2014
- Record last updated
- Aug 14, 2014 (not updated in 12 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 12,067 in New York → Look up another NPI →
Verify Harriet Stathakos 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 193507Check 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
37 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 65% of claims.
Most prescribed
- Ozempic22 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.
Harriet Stathakos among 12,067 internal medicine physician records in New York
Harriet Stathakos, M.D. 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 2014, is newer than 73% of them.
- NPI issued2014 · 73% of these records are older, 25% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileNo · 60% of these records are
- Record last updated2014 · 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).
23 internal medicine physician records list a practice address in Syosset
They are 23 of the 1,054 NPPES records with a practice address in Syosset, and 12,067 internal medicine physician records in New York.
All 12,067 in New York → Every provider in Syosset → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Daniel Cyran, D.O.Syosset, NY 117911578569125
- Randolph Dilorenzo, M.D.Syosset, NY 117911720046576
- Richard Federbush, M.D.Syosset, NY 117911710094537
- Annie Hu, M.D.Syosset, NY 117911962420679
- Edith Kagan, M.D.Syosset, NY 117911659339448
- Fredric Mintz, M.D.Syosset, NY 117911194759530
- Gary Moskowitz, D.O.Syosset, NY 117911407852189
- Maria Noya, MDSyosset, NY 117911912010943
Common questions
What is Harriet Stathakos, M.D.'s NPI number?
Harriet Stathakos, M.D.'s National Provider Identifier (NPI) is 1184023350, issued on Aug 14, 2014. An NPI identifies a provider in billing; it is not a license.
Where is Harriet Stathakos, M.D. located?
The NPPES record lists a practice address at 331 Southwood Cir, Syosset, NY, 11791. Phone: (516) 921-0182. Providers update this record themselves, so call before visiting.
How can I verify Harriet Stathakos, M.D.'s license?
NPPES lists New York license number 193507, 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 Harriet Stathakos, M.D. prescribe under Medicare Part D?
In 2024, Harriet Stathakos, M.D. had 37 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.