Marcia Epstein, MD
Infectious Disease Physician · Manhasset, NY
Marcia Epstein, MD is an infectious disease physician with a practice address in Manhasset, New York, and NPI 1497815559, issued on Dec 11, 2006. Check the license (New York 161866, as entered in NPPES) on the NYS Education Department, Office of the Professions; the Medicare figures below come from public CMS files.
- Name
- Marcia Epstein
- Credential
- MD
- Primary taxonomy
- Infectious Disease Physician 207RI0200X
- License number
- 161866 NY
Self-reported in NPPES; status is on the state search - Practice location
- Nsuh Dept OF Med Infectious Disease, Manhasset, NY 11030
- Phone
- (516) 562-4280
- Enumerated
- Dec 11, 2006
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20071115000411); accepts Medicare assignment
- Medical or professional school
- Harvard Medical School, 1983
- Entity
- Type 1 · individual
8 nearest infectious disease physician records → All 970 in New York → Look up another NPI →
Verify Marcia Epstein 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 161866Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
32% more Medicare Part D claims than the average infectious disease physician in 2024
907 Medicare Part D claims for 56 beneficiaries, against an average of 689 among the 7,388 providers of this specialty who prescribed in Part D. Brand-name drugs were 46% of claims.
Most prescribed
- Biktarvy134 claims
- Acyclovir57 claims
- Descovy56 claims
- Rosuvastatin Calcium56 claims
- Tivicay47 claims
- Darunavir34 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.
The MIPS final score for 2023 (Medicare payment program): 91.3 of 100
The Merit-based Incentive Payment System score is reported for this clinician. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).
Bills Medicare through one group practice
- North Shore-Lij Medical PCSmithtown, NY
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Marcia Epstein among 970 infectious disease physician records in New York
Marcia Epstein, MD is one of 970 infectious disease physician records with a practice address in New York. 78% 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 7% of them.
- NPI issued2006 · 7% of these records are older, 54% newer
- In a Medicare fileYes · 78% of these records are
- In the CMS Doctors and Clinicians fileYes · 64% of these records are
- Graduated1983 · median 2002 among the 624 with a school on file
- Record last updated2007 · 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 207RI0200X and a New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Infectious Disease Physician providers in New York
There are 970 infectious disease physician records in New York.
All 970 in New York → Every provider in Manhasset → Infectious Disease Physician nationwide →
The 8 infectious disease physician records with the nearest ZIP codes
- Esther Benamu Sultan, MDManhasset, NY 110301922313675
- Sheena Bharti, D.O.Manhasset, NY 110301952697153
- Joseph Cervia, MDManhasset, NY 110301427118561
- Dazhi ChenManhasset, NY 110301669500294
- Thomas ChenManhasset, NY 110301184042384
- Bruce Farber, MDManhasset, NY 110301568432383
- Bruce Hirsch, MDManhasset, NY 110301578533394
- David Hirschwerk, MDManhasset, NY 110301205806023
Common questions
What is Marcia Epstein, MD's NPI number?
Marcia Epstein, MD's National Provider Identifier (NPI) is 1497815559, issued on Dec 11, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Marcia Epstein, MD located?
The NPPES record lists a practice address at Nsuh Dept OF Med Infectious Disease, Manhasset, NY, 11030. Phone: (516) 562-4280. Providers update this record themselves, so call before visiting.
How can I verify Marcia Epstein, MD's license?
NPPES lists New York license number 161866, 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 Marcia Epstein, MD prescribe under Medicare Part D?
In 2024, Marcia Epstein, MD had 907 Medicare Part D claims for 56 beneficiaries; the average among infectious disease physician prescribers was 689. Part D covers Medicare prescriptions only.
What is Marcia Epstein, MD's MIPS final score?
The 2023 MIPS final score is 91.3 of 100. The average among 454,083 clinicians with a measured score was 83.5.
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.