Stuart Issac Orsher, M.D.
Internal Medicine Physician · New York, NY
Stuart Issac Orsher, M.D. is an internal medicine physician with a practice address in New York, New York, and NPI 1407993462, issued on Jan 31, 2007. Check the license (New York 127681, as entered in NPPES) on the NYS Education Department, Office of the Professions; the Medicare figures below come from public CMS files.
- Name
- Stuart Issac Orsher
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 127681 NY
Self-reported in NPPES; status is on the state search - Practice location
- 9 E 79TH St, New York, NY 10075
- Phone
- (212) 535-7763
- Enumerated
- Jan 31, 2007
- Record last updated
- Apr 1, 2009 (not updated in 17 years: call before relying on the address or phone)
- Fax
- (212) 734-1690
- Medicare enrollment
- Enrolled (PECOS I20120208000174); may accept Medicare assignment
- Medical or professional school
- Hahnemann University College Of Medicine, 1975
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 12,067 in New York → Look up another NPI →
Verify Stuart Issac Orsher 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 127681Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
70% fewer Medicare Part D claims than the average internal medicine physician in 2024
953 Medicare Part D claims for 90 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D.
Most prescribed
- Rosuvastatin Calcium86 claims
- Atorvastatin Calcium64 claims
- Amlodipine Besylate50 claims
- Amoxicillin-Clavulanate Potass44 claims
- Metoprolol Succinate42 claims
- Allopurinol41 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.
Stuart Issac Orsher among 12,067 internal medicine physician records in New York
Stuart Issac Orsher, 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 2007, is newer than 47% of them.
- NPI issued2007 · 47% of these records are older, 44% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 60% of these records are
- Graduated1975 · median 2002 among the 7,221 with a school on file
- Record last updated2009 · 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).
2,434 internal medicine physician records list a practice address in New York
They are 2,434 of the 98,468 NPPES records with a practice address in New York, and 12,067 internal medicine physician records in New York.
All 12,067 in New York → Every provider in New York → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
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- Robert Graham, MDNew York, NY 100751730154402
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- Rajiv Kinkhabwala, MDNew York, NY 100751730187196
- Chad Kliger, M.D.New York, NY 100751003824954
- Robert Meyers, M.D.New York, NY 100751083600175
Common questions
What is Stuart Issac Orsher, M.D.'s NPI number?
Stuart Issac Orsher, M.D.'s National Provider Identifier (NPI) is 1407993462, issued on Jan 31, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Stuart Issac Orsher, M.D. located?
The NPPES record lists a practice address at 9 E 79TH St, New York, NY, 10075. Phone: (212) 535-7763. Providers update this record themselves, so call before visiting.
How can I verify Stuart Issac Orsher, M.D.'s license?
NPPES lists New York license number 127681, 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 Stuart Issac Orsher, M.D. prescribe under Medicare Part D?
In 2024, Stuart Issac Orsher, M.D. had 953 Medicare Part D claims for 90 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.