Karyn Marlene Hirsch, M.D.
General Practice Physician · Tarrytown, NY
Karyn Marlene Hirsch, M.D. is a general practice physician with a practice address in Tarrytown, New York, and NPI 1023123619, issued on Aug 21, 2006. Check the license (New York 179994, as entered in NPPES) on the NYS Education Department, Office of the Professions; the Medicare figures below come from public CMS files.
- Name
- Karyn Marlene Hirsch
- Credential
- M.D.
- Primary taxonomy
- General Practice Physician 208D00000X
- License number
- 179994 NY
Self-reported in NPPES; status is on the state search - Practice location
- 220 White Plains RD, Tarrytown, NY 10591
- Phone
- (914) 263-8117
- Enumerated
- Aug 21, 2006
- Record last updated
- Aug 29, 2025
- Fax
- (914) 962-5461
- Entity
- Type 1 · individual
8 nearest general practice physician records → All 681 in New York → Look up another NPI →
Also registered at 220 White Plains RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Barbara Daciuk, COTAOccupational Therapy Assistant1942490347
- Christopher Davis, COTAOccupational Therapy Assistant1639302573
- Carolyn Diggs, PTAPhysical Therapy Assistant1205086402
- Cynthia Eicher, COTA/LOccupational Therapy Assistant1740465269
Verify Karyn Marlene Hirsch 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 179994Check 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 general practice physician in 2024
41 Medicare Part D claims for 37 beneficiaries, against an average of 3,030 among the 8,395 providers of this specialty who prescribed in Part D. Brand-name drugs were 27% of claims.
Most prescribed
- Lagevrio (Eua)15 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.
Karyn Marlene Hirsch among 681 general practice physician records in New York
Karyn Marlene Hirsch, M.D. is one of 681 general practice physician records with a practice address in New York. 49% 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 4% of them.
- NPI issued2006 · 4% of these records are older, 75% newer
- In a Medicare fileYes · 49% of these records are
- In the CMS Doctors and Clinicians fileNo · 21% of these records are
- Record last updated2025 · 63% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208D00000X and a New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
General Practice Physician providers in New York
There are 681 general practice physician records in New York.
All 681 in New York → Every provider in Tarrytown → General Practice Physician nationwide →
The 8 general practice physician records with the nearest ZIP codes
- Michael Crupain, M.D.Tarrytown, NY 105911902057656
- Rocco Noto, MDYorktown Heights, NY 105981740286947
- Paul Yonkers, MDYorktown Heights, NY 105981750939914
- Ray Mercado, DOScarsdale, NY 105831275606030
- Nina Spooner, M.D.Scarsdale, NY 105831063742385
- David Taubin, M.D.Scarsdale, NY 105831679841209
- William EltonWhite Plains, NY 106011265756902
- Henry Jarecki, M.D.Rye, NY 105801588932438
Common questions
What is Karyn Marlene Hirsch, M.D.'s NPI number?
Karyn Marlene Hirsch, M.D.'s National Provider Identifier (NPI) is 1023123619, issued on Aug 21, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Karyn Marlene Hirsch, M.D. located?
The NPPES record lists a practice address at 220 White Plains RD, Tarrytown, NY, 10591. Phone: (914) 263-8117. Providers update this record themselves, so call before visiting.
How can I verify Karyn Marlene Hirsch, M.D.'s license?
NPPES lists New York license number 179994, 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 Karyn Marlene Hirsch, M.D. prescribe under Medicare Part D?
In 2024, Karyn Marlene Hirsch, M.D. had 41 Medicare Part D claims for 37 beneficiaries; the average among general practice physician prescribers was 3,030. 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.