Saif Ullah Khan, M.D.
Internal Medicine Physician · Pound Ridge, NY
Saif Ullah Khan, M.D. is an internal medicine physician with a practice address in Pound Ridge, New York, and NPI 1831215268, issued on Mar 21, 2007. Check the license (New York 172222, as entered in NPPES) on the NYS Education Department, Office of the Professions; the Medicare figures below come from public CMS files.
- Name
- Saif Ullah Khan
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 172222 NY
Self-reported in NPPES; status is on the state search - Practice location
- 3 Split Rock RD, Pound Ridge, NY 10576
- Phone
- (914) 533-1157
- Enumerated
- Mar 21, 2007
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Medicaid ID
- 02598516 NY
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 12,067 in New York → Look up another NPI →
Verify Saif Ullah Khan 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 172222Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
100% fewer Medicare Part D claims than the average internal medicine physician in 2024
11 Medicare Part D claims, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of 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): 99.2 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.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Saif Ullah Khan among 12,067 internal medicine physician records in New York
Saif Ullah Khan, 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 2007, is newer than 47% of them.
- NPI issued2007 · 47% of these records are older, 44% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileNo · 60% of these records are
- Record last updated2007 · 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).
1 internal medicine physician record lists a practice address in Pound Ridge
They are 1 of the 40 NPPES records with a practice address in Pound Ridge, and 12,067 internal medicine physician records in New York.
All 12,067 in New York → Every provider in Pound Ridge → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Sheldon Alter, M.D.Purchase, NY 105771427051143
- Patricia Casimir, MDPurchase, NY 105771518934660
- Nadine CohenPurchase, NY 105771447296736
- Barry Feuer, MDPurchase, NY 105771356384440
- Sandra Kesh, MDPurchase, NY 105771730396615
- Jay Levat, MDPurchase, NY 105771205815131
- Shaghayegh Mirshahi, M.D.Purchase, NY 105771356761340
- Miguel Oquendo Guerra, MDPurchase, NY 105771467939512
Common questions
What is Saif Ullah Khan, M.D.'s NPI number?
Saif Ullah Khan, M.D.'s National Provider Identifier (NPI) is 1831215268, issued on Mar 21, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Saif Ullah Khan, M.D. located?
The NPPES record lists a practice address at 3 Split Rock RD, Pound Ridge, NY, 10576. Phone: (914) 533-1157. Providers update this record themselves, so call before visiting.
How can I verify Saif Ullah Khan, M.D.'s license?
NPPES lists New York license number 172222, 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 Saif Ullah Khan, M.D. prescribe under Medicare Part D?
In 2024, Saif Ullah Khan, M.D. had 11 Medicare Part D claims; the average among internal medicine physician prescribers was 3,176. Part D covers Medicare prescriptions only.
What is Saif Ullah Khan, M.D.'s MIPS final score?
The 2023 MIPS final score is 99.2 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.
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.