NPPES file of Aug 9, 2026

Anshu Singh, M.D.

Geriatric Medicine (Internal Medicine) Physician · Stony Brook, NY

Anshu Singh, M.D. is a geriatric medicine (internal medicine) physician with a practice address in Stony Brook, New York, and NPI 1992842819, issued on Jan 31, 2007. Check the license (New York 228397-1, as entered in NPPES) on the NYS Education Department, Office of the Professions; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2023 and 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1992842819
Name
Anshu Singh
Credential
M.D.
Primary taxonomy
Geriatric Medicine (Internal Medicine) Physician 207RG0300X
License number
228397-1 NY
Self-reported in NPPES; status is on the state search
Practice location
100 Patriots RD, Stony Brook, NY 11790
Phone
(631) 444-8500
Enumerated
Jan 31, 2007
Record last updated
Mar 7, 2023
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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8 nearest geriatric medicine (internal medicine) physician records → All 508 in New York → Look up another NPI →

Also registered at 100 Patriots RD

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Mohammed Alam, M.D.Geriatric Medicine (Internal Medicine) Physician1730264441
  2. Frank Cervo, M.D.Internal Medicine Physician1194750505
  3. Monique Contento, RPA-CMedical Physician Assistant1609174796
  4. Karen Dominger, D.O.Geriatric Medicine (Internal Medicine) Physician1639216682
  5. Maryanne Farina, PAMedical Physician Assistant1952411936
  6. Carlos Fermo, MDGeriatric Medicine (Internal Medicine) Physician1326123886

Verify Anshu Singh in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersNYS Education Department, Office of the Professions
    Search for license 228397-1    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the New York license search

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95% fewer Medicare Part D claims than the average geriatric medicine (internal medicine) physician in 2024

194 Medicare Part D claims for 24 beneficiaries, against an average of 4,246 among the 3,116 providers of this specialty who prescribed in Part D. Brand-name drugs were 18% of claims.

  1. Anshu Singh194
  2. Specialty average4,246

Most prescribed

  1. Clopidogrel19 claims
  2. Venlafaxine Hcl Er19 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 practice group's MIPS final score for 2023 (Medicare payment program): 79.7 of 100

The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.

  1. Qualityout of 100 · 30% of the final score73.4
  2. Costout of 100 · 30%54.6
  3. Promoting interoperabilityout of 100 · 25%88.0
  4. Improvement activities40 of 40 points · 15%100.0

Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).

Anshu Singh among 508 geriatric medicine (internal medicine) physician records in New York

Anshu Singh, M.D. is one of 508 geriatric medicine (internal medicine) physician records with a practice address in New York. 75% 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 53% of them.

  • NPI issued2007 · 53% of these records are older, 33% newer
  • In a Medicare fileYes · 75% of these records are
  • In the CMS Doctors and Clinicians fileNo · 54% of these records are
  • Record last updated2023 · 68% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RG0300X and a New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Geriatric Medicine (Internal Medicine) Physician providers in New York

There are 508 geriatric medicine (internal medicine) physician records in New York.

All 508 in New York → Every provider in Stony Brook → Geriatric Medicine (Internal Medicine) Physician nationwide →

The 8 geriatric medicine (internal medicine) physician records with the nearest ZIP codes

  1. Mohammed Alam, M.D.Stony Brook, NY 117901730264441
  2. Karen Dominger, D.O.Stony Brook, NY 117901639216682
  3. Carlos Fermo, MDStony Brook, NY 117901326123886
  4. Abuzafar Osman, M.D.Stony Brook, NY 117901508924317
  5. Allison Walker, M.D.Syosset, NY 117911447678552
  6. Marilyn Temkin, M.D.Hauppauge, NY 117881427362557
  7. Timothy Chong, MDStony Brook, NY 117941609371137
  8. Samira MohsinStony Brook, NY 117941760778187

Common questions

What is Anshu Singh, M.D.'s NPI number?

Anshu Singh, M.D.'s National Provider Identifier (NPI) is 1992842819, issued on Jan 31, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Anshu Singh, M.D. located?

The NPPES record lists a practice address at 100 Patriots RD, Stony Brook, NY, 11790. Phone: (631) 444-8500. Providers update this record themselves, so call before visiting.

How can I verify Anshu Singh, M.D.'s license?

NPPES lists New York license number 228397-1, 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 Anshu Singh, M.D. prescribe under Medicare Part D?

In 2024, Anshu Singh, M.D. had 194 Medicare Part D claims for 24 beneficiaries; the average among geriatric medicine (internal medicine) physician prescribers was 4,246. Part D covers Medicare prescriptions only.

What is Anshu Singh, M.D.'s MIPS final score?

The 2023 MIPS final score is 79.7 of 100, reported for the practice group. 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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.