Navjot Singh
Internal Medicine Physician · New York, NY
Navjot Singh is an internal medicine physician with a practice address in New York, New York, and NPI 1326579673, issued on Mar 27, 2017. Check the license (New York 304481, as entered in NPPES) on the NYS Education Department, Office of the Professions; the Medicare figures below come from public CMS files.
- Name
- Navjot Singh
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 304481 NY
Self-reported in NPPES; status is on the state search - Practice location
- 489 5TH Ave FL 3, New York, NY 10017
- Phone
- (212) 441-4400
- Enumerated
- Mar 27, 2017
- Record last updated
- Jul 16, 2025
- Fax
- (212) 867-4353
- Medicare enrollment
- Enrolled (PECOS I20201217002358); accepts Medicare assignment
- Medical or professional school
- State University Of New York Downstate Medical Center, 2017
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 12,067 in New York → Look up another NPI →
Also registered at 489 5TH Ave FL 3
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Howard Adams, MBA, MS, FNP-BCFamily Nurse Practitioner1699505594
- Christine Alaka, PHYSICIAN ASSISTANTPhysician Assistant1821507096
- Vanessa Almeida, APNNurse Practitioner1588262349
- Sanita Amaral, PAPhysician Assistant1992258180
- Lindsey Bauer, PAPhysician Assistant1811224603
- Chasidy Brooks, NP-CNurse Practitioner1215351424
Verify Navjot Singh 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 304481Check 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
937 Medicare Part D claims for 213 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 8% of claims.
Most prescribed
- Atorvastatin Calcium83 claims
- Amlodipine Besylate59 claims
- Rosuvastatin Calcium58 claims
- Losartan Potassium34 claims
- Levothyroxine Sodium29 claims
- Metoprolol Succinate25 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.
Bills Medicare through one group practice
- Optum Medical Care PCMount Kisco, NY
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Navjot Singh among 12,067 internal medicine physician records in New York
Navjot Singh 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 2017, is newer than 80% of them.
- NPI issued2017 · 80% of these records are older, 18% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 60% of these records are
- Graduated2017 · median 2002 among the 7,221 with a school on file
- Record last updated2025 · 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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- Richard Hernandez, M.D.New York, NY 100171780711853
- Eric Lutsky, D.O.New York, NY 100171477530582
Common questions
What is Navjot Singh's NPI number?
Navjot Singh's National Provider Identifier (NPI) is 1326579673, issued on Mar 27, 2017. An NPI identifies a provider in billing; it is not a license.
Where is Navjot Singh located?
The NPPES record lists a practice address at 489 5TH Ave FL 3, New York, NY, 10017. Phone: (212) 441-4400. Providers update this record themselves, so call before visiting.
How can I verify Navjot Singh's license?
NPPES lists New York license number 304481, 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 Navjot Singh prescribe under Medicare Part D?
In 2024, Navjot Singh had 937 Medicare Part D claims for 213 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.