Stuart Alan Feinstein, M.D.
Infectious Disease Physician · Poughkeepsie, NY
Stuart Alan Feinstein, M.D. is an infectious disease physician with a practice address in Poughkeepsie, New York, and NPI 1023010055, issued on Aug 10, 2005. Check the license (New York 149362, as entered in NPPES) on the NYS Education Department, Office of the Professions; the Medicare figures below come from public CMS files.
- Name
- Stuart Alan Feinstein
- Credential
- M.D.
- Primary taxonomy
- Infectious Disease Physician 207RI0200X
- License number
- 149362 NY
Self-reported in NPPES; status is on the state search - Practice location
- 9 Livingston Street, Poughkeepsie, NY 12601
- Phone
- (845) 471-0232
- Enumerated
- Aug 10, 2005
- Record last updated
- Sep 23, 2014 (not updated in 12 years: call before relying on the address or phone)
- Fax
- (845) 471-0267
- Medicaid ID
- 00888784 NY
- Entity
- Type 1 · individual
8 nearest infectious disease physician records → All 970 in New York → Look up another NPI →
Also registered at 9 Livingston Street
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Nicole Buonanno, PA-CMedical Physician Assistant1104983212
Verify Stuart Alan Feinstein 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 149362Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
59% fewer Medicare Part D claims than the average infectious disease physician in 2024
282 Medicare Part D claims for 45 beneficiaries, against an average of 689 among the 7,388 providers of this specialty who prescribed in Part D. Brand-name drugs were 56% of claims.
Most prescribed
- Biktarvy47 claims
- Descovy25 claims
- Triumeq20 claims
- Symtuza15 claims
- Dapsone14 claims
- Finasteride13 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): 94.2 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).
Stuart Alan Feinstein among 970 infectious disease physician records in New York
Stuart Alan Feinstein, M.D. 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 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 93% newer
- In a Medicare fileYes · 78% of these records are
- In the CMS Doctors and Clinicians fileNo · 64% of these records are
- Record last updated2014 · 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 Poughkeepsie → Infectious Disease Physician nationwide →
The 8 infectious disease physician records with the nearest ZIP codes
- Valerie Cluzet, MDPoughkeepsie, NY 126011619136660
- Nili Gujadhur, M.D.Poughkeepsie, NY 126011003887258
- Daniela Stokes, M.D.Poughkeepsie, NY 126011285648139
- Jane Eason, M.DPine Bush, NY 125661982604179
- Philip Smith, M.D.Cornwall, NY 125181003815440
- Annastacia Cowles, FNPHarris, NY 127421093883118
- Jordan Laguio, M.D.Napanoch, NY 124581689693236
- Charles Kutler, MDKingston, NY 124011063464519
Common questions
What is Stuart Alan Feinstein, M.D.'s NPI number?
Stuart Alan Feinstein, M.D.'s National Provider Identifier (NPI) is 1023010055, issued on Aug 10, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Stuart Alan Feinstein, M.D. located?
The NPPES record lists a practice address at 9 Livingston Street, Poughkeepsie, NY, 12601. Phone: (845) 471-0232. Providers update this record themselves, so call before visiting.
How can I verify Stuart Alan Feinstein, M.D.'s license?
NPPES lists New York license number 149362, 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 Alan Feinstein, M.D. prescribe under Medicare Part D?
In 2024, Stuart Alan Feinstein, M.D. had 282 Medicare Part D claims for 45 beneficiaries; the average among infectious disease physician prescribers was 689. Part D covers Medicare prescriptions only.
What is Stuart Alan Feinstein, M.D.'s MIPS final score?
The 2023 MIPS final score is 94.2 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.