NPPES file of Aug 9, 2026

Ali A. Khan, MD

Internal Medicine Physician · Pigeon, MI

Ali A. Khan, MD is an internal medicine physician with a practice address in Pigeon, Michigan, and NPI 1598870503, issued on Aug 20, 2006. Check the license (Michigan 4301053789, as entered in NPPES) on the Michigan Board of Medicine (LARA); the Medicare figures below come from public CMS files.

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

NPPES recordNPPES file of Aug 9, 2026
1598870503
Name
Ali A. Khan
Credential
MD
Primary taxonomy
Internal Medicine Physician 207R00000X
License number
4301053789 MI
Self-reported in NPPES; status is on the state search
Practice location
168 N Caseville RD, Pigeon, MI 48755
Phone
(989) 453-3585
Enumerated
Aug 20, 2006
Record last updated
Jul 30, 2026
Fax
(989) 453-3074
Medicaid ID
3121082 MI
Medicare enrollment
Enrolled (PECOS I20070606000237); accepts Medicare assignment
Telehealth
Offers telehealth (CMS)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 168 N Caseville RD

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

  1. Lois Booms, F.N.P.Family Nurse Practitioner1205260759
  2. Karen Buck, NPNurse Practitioner1063422236
  3. Liberty CloutierClinical Social Worker1265359574
  4. Sudha Damidi, M.D.Pediatrics Physician1407902869
  5. Sheena Damm, FNP-BCFamily Nurse Practitioner1851875363
  6. Barbara Doran, RPHPharmacist1720097926

Verify Ali A. Khan in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMichigan Board of Medicine (LARA)
    Search for license 4301053789
    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 Michigan license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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4.1 times the Medicare Part D claims of the average internal medicine physician in 2024

12,945 Medicare Part D claims for 362 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 14% of claims. 607 claims were for opioids.

  1. Ali Khan12,945
  2. Specialty average3,176

Most prescribed

  1. Levothyroxine Sodium610 claims
  2. Potassium Chloride383 claims
  3. Eliquis380 claims
  4. Atorvastatin Calcium358 claims
  5. Furosemide341 claims
  6. Losartan Potassium339 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.

Industry payments in 2024: $714.29

25 payments; by number, the most common kind was food and beverage; the largest payer was AstraZeneca Pharmaceuticals LP. The 50,334 providers of this specialty with any payment received $1,303.06 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Ali Khan$714.29
  2. Specialty average$1,303.06

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Ali A. Khan among 5,735 internal medicine physician records in Michigan

Ali A. Khan, MD is one of 5,735 internal medicine physician records with a practice address in Michigan. 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 2006, is newer than 10% of them.

  • NPI issued2006 · 10% of these records are older, 60% newer
  • In a Medicare fileYes · 79% of these records are
  • In the CMS Doctors and Clinicians fileYes · 62% of these records are
  • Graduated1982 · median 2006 among the 3,564 with a school on file
  • Record last updated2026 · 54% 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 Michigan practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

2 internal medicine physician records list a practice address in Pigeon

They are 2 of the 49 NPPES records with a practice address in Pigeon, and 5,735 internal medicine physician records in Michigan.

The 8 internal medicine physician records with the nearest ZIP codes

  1. Katelyn Holmes, DOPigeon, MI 487551285363481
  2. Steven Dowdy, DOTawas City, MI 487631457579898
  3. Kenneth Jordan, MDTawas City, MI 487631235186438
  4. Jordan Quilico, D.O.Tawas City, MI 487631942597547
  5. Joseph Vanderveen, DOTawas City, MI 487631104869171
  6. Altamash Amin, MDFrankenmuth, MI 487341578558680
  7. Shirley Jakubec, M.D.Elkton, MI 487311750338000
  8. John Bitner, MDCass City, MI 487261134118763

Common questions

What is Ali A. Khan, MD's NPI number?

Ali A. Khan, MD's National Provider Identifier (NPI) is 1598870503, issued on Aug 20, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Ali A. Khan, MD located?

The NPPES record lists a practice address at 168 N Caseville RD, Pigeon, MI, 48755. Phone: (989) 453-3585. Providers update this record themselves, so call before visiting.

How can I verify Ali A. Khan, MD's license?

NPPES lists Michigan license number 4301053789, as entered by the provider. Search the Michigan Board of Medicine (LARA) at https://aca-prod.accela.com/MILARA/GeneralProperty/PropertyLookUp.aspx?isLicensee=Y&TabName=APO. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does Ali A. Khan, MD prescribe under Medicare Part D?

In 2024, Ali A. Khan, MD had 12,945 Medicare Part D claims for 362 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.