Ammar Zahid Hassan, M.D
Gastroenterology Physician · Wyoming, MI
Ammar Zahid Hassan, M.D is a gastroenterology physician with a practice address in Wyoming, Michigan, and NPI 1497072243, issued on May 3, 2010. Check the license (Michigan 4301111716, as entered in NPPES) on the Michigan Board of Medicine (LARA); the Medicare figures below come from public CMS files.
- Name
- Ammar Zahid Hassan
- Credential
- M.D
- Primary taxonomy
- Gastroenterology Physician 207RG0100X
- License numbers
- 4301111716 MI
BP1-0036662 TX
P7120 TX
Self-reported in NPPES; status is on the state search - Practice location
- 2093 Health Dr SW Ste 302, Wyoming, MI 49519
- Phone
- (616) 252-5775
- Enumerated
- May 3, 2010
- Record last updated
- Feb 5, 2019 (not updated in 7 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20181005000659); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest gastroenterology physician records → All 550 in Michigan → Look up another NPI →
Also registered at 2093 Health Dr SW Ste 302
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Luke Deroo, D.O.Gastroenterology Physician1891081758
- Lindsay Ferguson, MMS, PA-CPhysician Assistant1699227348
- Antonia Henry, M.D.Surgery Physician1063574101
- Aubrey Kuehnel, DOSleep Medicine (Psychiatry & Neurology) Physician1235633066
- Timothy Rescigno, PA-CPhysician Assistant1558839407
Verify Ammar Zahid Hassan in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMichigan Board of Medicine (LARA)
Search for license 4301111716Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
5% more Medicare Part D claims than the average gastroenterology physician in 2024
849 Medicare Part D claims for 477 beneficiaries, against an average of 811 among the 16,445 providers of this specialty who prescribed in Part D. Brand-name drugs were 28% of claims.
Most prescribed
- Peg 3350-Electrolyte335 claims
- Furosemide48 claims
- Pantoprazole Sodium42 claims
- Spironolactone39 claims
- Ursodiol38 claims
- Entecavir28 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: $236.27
16 payments; by number, the most common kind was food and beverage; the largest payer was Salix Pharmaceuticals, a division of Bausch Health US, LLC. The 13,350 providers of this specialty with any payment received $5,015.95 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Metropolitan HospitalWyoming, MI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Ammar Zahid Hassan among 550 gastroenterology physician records in Michigan
Ammar Zahid Hassan, M.D is one of 550 gastroenterology physician records with a practice address in Michigan. 85% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2010, is newer than 68% of them.
- NPI issued2010 · 68% of these records are older, 29% newer
- In a Medicare fileYes · 85% of these records are
- In the CMS Doctors and Clinicians fileYes · 75% of these records are
- Graduated2008 · median 2003 among the 415 with a school on file
- Record last updated2019 · 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 207RG0100X and a Michigan practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Gastroenterology Physician providers in Michigan
There are 550 gastroenterology physician records in Michigan.
All 550 in Michigan → Every provider in Wyoming → Gastroenterology Physician nationwide →
The 8 gastroenterology physician records with the nearest ZIP codes
- Allan Coates, DOWyoming, MI 495191972510378
- Luke Deroo, D.O.Wyoming, MI 495191891081758
- Armita Ghoddousi, DOWyoming, MI 495191396050118
- Ryan Hamby, DOWyoming, MI 495191871793216
- Joyce Loh, MDWyoming, MI 495191598321747
- Heidi Putt, DOWyoming, MI 495191114969888
- Thomas Riley, MDWyoming, MI 495191992899389
- John Serini, DOWyoming, MI 495191285679589
Common questions
What is Ammar Zahid Hassan, M.D's NPI number?
Ammar Zahid Hassan, M.D's National Provider Identifier (NPI) is 1497072243, issued on May 3, 2010. An NPI identifies a provider in billing; it is not a license.
Where is Ammar Zahid Hassan, M.D located?
The NPPES record lists a practice address at 2093 Health Dr SW Ste 302, Wyoming, MI, 49519. Phone: (616) 252-5775. Providers update this record themselves, so call before visiting.
How can I verify Ammar Zahid Hassan, M.D's license?
NPPES lists Michigan license number 4301111716, 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 Ammar Zahid Hassan, M.D prescribe under Medicare Part D?
In 2024, Ammar Zahid Hassan, M.D had 849 Medicare Part D claims for 477 beneficiaries; the average among gastroenterology physician prescribers was 811. 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.