Ainul Asif, M.D.
Internal Medicine Physician · Stony Brook, NY
Ainul Asif, M.D. is an internal medicine physician with a practice address in Stony Brook, New York, and NPI 1376849828, issued on Feb 1, 2011. Check the license (New York 266519, as entered in NPPES) on the NYS Education Department, Office of the Professions; the Medicare figures below come from public CMS files.
- Name
- Ainul Asif
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 266519 NY
Self-reported in NPPES; status is on the state search - Practice location
- Health Sciences Center T16-020, Stony Brook, NY 11790
- Phone
- (631) 444-1106
- Enumerated
- Feb 1, 2011
- Record last updated
- Jul 17, 2013 (not updated in 13 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20121102000112); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 12,067 in New York → Look up another NPI →
Verify Ainul Asif 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 266519Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
The MIPS final score for 2023 (Medicare payment program): 98.5 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
- Stony Brook Internists University Faculty Practice CorporationStony Brook, NY
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Ainul Asif among 12,067 internal medicine physician records in New York
Ainul Asif, M.D. 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 2011, is newer than 66% of them.
- NPI issued2011 · 66% of these records are older, 32% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 60% of these records are
- Graduated2009 · median 2002 among the 7,221 with a school on file
- Record last updated2013 · 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).
121 internal medicine physician records list a practice address in Stony Brook
They are 121 of the 3,053 NPPES records with a practice address in Stony Brook, and 12,067 internal medicine physician records in New York.
All 12,067 in New York → Every provider in Stony Brook → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Frank Cervo, M.D.Stony Brook, NY 117901194750505
- Chun ChenStony Brook, NY 117901780881680
- Grace Chung, M.D.Stony Brook, NY 117901679735724
- Linda Cocchiarella, MD, MSCStony Brook, NY 117901376544809
- Gregory DespotidisStony Brook, NY 117901508449323
- Bassam Hossain, D.O.Stony Brook, NY 117901164876389
- Sara Khan, M.D.Stony Brook, NY 117901043691652
- Eric Miller, MDStony Brook, NY 117901508494998
Common questions
What is Ainul Asif, M.D.'s NPI number?
Ainul Asif, M.D.'s National Provider Identifier (NPI) is 1376849828, issued on Feb 1, 2011. An NPI identifies a provider in billing; it is not a license.
Where is Ainul Asif, M.D. located?
The NPPES record lists a practice address at Health Sciences Center T16-020, Stony Brook, NY, 11790. Phone: (631) 444-1106. Providers update this record themselves, so call before visiting.
How can I verify Ainul Asif, M.D.'s license?
NPPES lists New York license number 266519, 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.
What is Ainul Asif, M.D.'s MIPS final score?
The 2023 MIPS final score is 98.5 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.