Muhammad Mustafa Khan, MD
Pain Medicine (Physical Medicine & Rehabilitation) Physician · Smithtown, NY
Muhammad Mustafa Khan, MD is a pain medicine (physical medicine & rehabilitation) physician with a practice address in Smithtown, New York, and NPI 1104893619, issued on Mar 2, 2006. Check the license (New York 231492, as entered in NPPES) on the NYS Education Department, Office of the Professions; the Medicare figures below come from public CMS files.
- Name
- Muhammad Mustafa Khan
- Credential
- MD
- Primary taxonomy
- Pain Medicine (Physical Medicine & Rehabilitation) Physician 2081P2900X
- License number
- 231492 NY
Self-reported in NPPES; status is on the state search - Practice location
- 285 Middle Country RD, Smithtown, NY 11787
- Phone
- (631) 656-6853
- Enumerated
- Mar 2, 2006
- Record last updated
- May 7, 2012 (not updated in 14 years: call before relying on the address or phone)
- Fax
- (631) 656-6855
- Medicaid ID
- 2105284 MA
- Medicare enrollment
- Enrolled (PECOS I20070209000537); may accept Medicare assignment
- Entity
- Type 1 · individual
8 nearest pain medicine (physical medicine & rehabilitation) physician records → All 201 in New York → Look up another NPI →
Also registered at 285 Middle Country RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Deepa Aravind, M.DEndocrinology, Diabetes & Metabolism Physician1669677332
- Harrry Boutis, DDSDentist1497949853
- Emily Cullen, LMSWSocial Worker1427744473
- Jillian FitzpatrickSocial Worker1821716036
- Jessica Kramer, MDEndocrinology, Diabetes & Metabolism Physician1275722563
- Michele Lester, DDSPeriodontics1215031604
Verify Muhammad Mustafa 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 231492Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
94% fewer Medicare Part D claims than the average pain medicine (physical medicine & rehabilitation) physician in 2024
91 Medicare Part D claims for 19 beneficiaries, against an average of 1,479 among the 1,457 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims. 23 claims were for opioids.
Most prescribed
- Gabapentin26 claims
- Tramadol Hcl19 claims
- Lisinopril13 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.
Muhammad Mustafa Khan among 201 pain medicine (physical medicine & rehabilitation) physician records in New York
Muhammad Mustafa Khan, MD is one of 201 pain medicine (physical medicine & rehabilitation) physician records with a practice address in New York. 83% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 7% of them.
- NPI issued2006 · 7% of these records are older, 63% newer
- In a Medicare fileYes · 83% of these records are
- In the CMS Doctors and Clinicians fileYes · 71% of these records are
- Graduated1996 · median 2004 among the 142 with a school on file
- Record last updated2012 · 52% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2081P2900X and a New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Pain Medicine (Physical Medicine & Rehabilitation) Physician providers in New York
There are 201 pain medicine (physical medicine & rehabilitation) physician records in New York.
All 201 in New York → Every provider in Smithtown → Pain Medicine (Physical Medicine & Rehabilitation) Physician nationwide →
The 8 pain medicine (physical medicine & rehabilitation) physician records with the nearest ZIP codes
- Jamal Khan, DOSmithtown, NY 117871447646930
- Olga Komargodski, MDSmithtown, NY 117871407370703
- Joseph Bax, D.O.Syosset, NY 117911750417283
- Teresa Bianchi, D.O.Syosset, NY 117911841603289
- Jason Kooch, D.O.Syosset, NY 117911902804347
- Christopher Doh, DOStony Brook, NY 117941891323325
- Marissa Catalanotto, MDRonkonkoma, NY 117791548899404
- Elizabeth BuffamantePort Jefferson, NY 117771467155028
Common questions
What is Muhammad Mustafa Khan, MD's NPI number?
Muhammad Mustafa Khan, MD's National Provider Identifier (NPI) is 1104893619, issued on Mar 2, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Muhammad Mustafa Khan, MD located?
The NPPES record lists a practice address at 285 Middle Country RD, Smithtown, NY, 11787. Phone: (631) 656-6853. Providers update this record themselves, so call before visiting.
How can I verify Muhammad Mustafa Khan, MD's license?
NPPES lists New York license number 231492, 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 Muhammad Mustafa Khan, MD prescribe under Medicare Part D?
In 2024, Muhammad Mustafa Khan, MD had 91 Medicare Part D claims for 19 beneficiaries; the average among pain medicine (physical medicine & rehabilitation) physician prescribers was 1,479. 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.