Stephen Litvak, M.D.
Specialist · New Hyde Park, NY
Stephen Litvak, M.D. is a specialist with a practice address in New Hyde Park, New York, and NPI 1497787667, issued on Jul 7, 2006. Check the license (New York 138261, as entered in NPPES) with the New York board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Stephen Litvak
- Credential
- M.D.
- Primary taxonomy
- Specialist 174400000X
- License number
- 138261 NY
Self-reported in NPPES; status is on the state search - Practice location
- 2500 Marcus Ave, New Hyde Park, NY 11042
- Phone
- (516) 354-4433
- Enumerated
- Jul 7, 2006
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (516) 437-3250
- Entity
- Type 1 · individual
8 nearest specialist records → All 22,636 in New York → Look up another NPI →
Also registered at 2500 Marcus Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Stephen Litvak in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich New York board licenses this profession
Search for license 138261Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
98% fewer Medicare Part D claims than the average specialist in 2024
25 Medicare Part D claims, against an average of 1,380 among the 8,233 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.
Stephen Litvak among 22,636 specialist records in New York
Stephen Litvak, M.D. is one of 22,636 specialist records with a practice address in New York. 6% 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 1% of them.
- NPI issued2006 · 1% of these records are older, 92% newer
- In a Medicare fileYes · 6% of these records are
- In the CMS Doctors and Clinicians fileNo · 4% of these records are
- Record last updated2007 · 73% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 174400000X and a New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
60 specialist records list a practice address in New Hyde Park
They are 60 of the 4,217 NPPES records with a practice address in New Hyde Park, and 22,636 specialist records in New York.
All 22,636 in New York → Every provider in New Hyde Park → Specialist nationwide →
The 8 specialist records with the nearest ZIP codes
- Helen Flamenbaum, MDNew Hyde Park, NY 110421679537849
- Donna Franco, R-PA.CNew Hyde Park, NY 110421063440345
- Blanche Fung Liu, M.D.New Hyde Park, NY 110421386649846
- Simon Hall, M.D.New Hyde Park, NY 110421851394936
- Stuart Hershon, M.D.New Hyde Park, NY 110421750347654
- Spencer Holover, M.D.New Hyde Park, NY 110421952346157
- Victor Katz, MDNew Hyde Park, NY 110421649261074
- James Koppel, MDNew Hyde Park, NY 110421972508489
Common questions
What is Stephen Litvak, M.D.'s NPI number?
Stephen Litvak, M.D.'s National Provider Identifier (NPI) is 1497787667, issued on Jul 7, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Stephen Litvak, M.D. located?
The NPPES record lists a practice address at 2500 Marcus Ave, New Hyde Park, NY, 11042. Phone: (516) 354-4433. Providers update this record themselves, so call before visiting.
How can I verify Stephen Litvak, M.D.'s license?
NPPES lists New York license number 138261, as entered by the provider. Search the New York board that licenses this profession; the NPPES record confirms identity only.
How much does Stephen Litvak, M.D. prescribe under Medicare Part D?
In 2024, Stephen Litvak, M.D. had 25 Medicare Part D claims; the average among specialist prescribers was 1,380. 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.