Aijaz H. Turk
Gastroenterology Physician · Kalamazoo, MI
Aijaz H. Turk is a gastroenterology physician with a practice address in Kalamazoo, Michigan, and NPI 1689636367, issued on Apr 6, 2006. Check the license (Michigan 4301060678, as entered in NPPES) on the Michigan Board of Medicine (LARA); the Medicare figures below come from public CMS files.
- Name
- Aijaz H. Turk
- Primary taxonomy
- Gastroenterology Physician 207RG0100X
- License number
- 4301060678 MI
Self-reported in NPPES; status is on the state search - Practice location
- 1535 Gull RD, Kalamazoo, MI 49048
- Phone
- (269) 385-9900
- Enumerated
- Apr 6, 2006
- Record last updated
- Mar 18, 2021 (not updated in 5 years: call before relying on the address or phone)
- Fax
- (269) 385-2140
- Medicaid ID
- 3372780 MI
- Medicare enrollment
- Enrolled (PECOS I20100720000926); accepts Medicare assignment
- Entity
- Type 1 · individual
Also registered at 1535 Gull RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Michael Adix, M.D.Neuroradiology Physician1134361215
- Ferris Alkazir, MDSleep Medicine (Family Medicine) Physician1053757849
- Amy Applegate, M.D.Emergency Medicine Physician1265484570
- Mandy Bates, PA-CSurgical Physician Assistant1194772384
- Sirri Bearss, WHNPWomen's Health Nurse Practitioner1932239449
- Kevin Beyer, D.O.Gastroenterology Physician1013970383
Verify Aijaz H. Turk in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMichigan Board of Medicine (LARA)
Search for license 4301060678Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
19% fewer Medicare Part D claims than the average gastroenterology physician in 2024
655 Medicare Part D claims for 145 beneficiaries, against an average of 811 among the 16,445 providers of this specialty who prescribed in Part D. Brand-name drugs were 17% of claims.
Most prescribed
- Omeprazole238 claims
- Pantoprazole Sodium68 claims
- Famotidine48 claims
- Mesalamine39 claims
- Azathioprine24 claims
- Humira(Cf) Pen24 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): 74.2 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).
Industry payments in 2024: $785.80
24 payments; by number, the most common kind was food and beverage; the largest payer was Gilead Sciences, Inc. 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
- Ascension Medical Group PromedKalamazoo, MI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Gastroenterology Physician providers in Michigan
There are 550 gastroenterology physician records in Michigan.
Other gastroenterology physician records in Michigan
- Amir Abadir, M.D.Lansing, MI1184050098
- Adil Abdalla, M.D.Flint, MI1245215292
- Mohamed AbdallahRoyal Oak, MI1265966584
- Mohannad Abousaleh, MDYpsilanti, MI1265828115
- Ahmad Aburashed, M.D.Southfield, MI1487671442
- Megan Adams, MDAnn Arbor, MI1396973269
- Larry Adler, M.D.Ypsilanti, MI1356320634
- Nishant Aggarwal, MDRoyal Oak, MI1497327266
- Radhika Aggarwal, MDDetroit, MI1700084712
- Fariah Ahmad, MDLansing, MI1346770401
Common questions
What is Aijaz H. Turk's NPI number?
Aijaz H. Turk's National Provider Identifier (NPI) is 1689636367, issued on Apr 6, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Aijaz H. Turk located?
The NPPES record lists a practice address at 1535 Gull RD, Kalamazoo, MI, 49048. Phone: (269) 385-9900. Providers update this record themselves, so call before visiting.
How can I verify Aijaz H. Turk's license?
NPPES lists Michigan license number 4301060678, 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 Aijaz H. Turk prescribe under Medicare Part D?
In 2024, Aijaz H. Turk had 655 Medicare Part D claims for 145 beneficiaries; the average among gastroenterology physician prescribers was 811. Part D covers Medicare prescriptions only.
What is Aijaz H. Turk's MIPS final score?
The 2023 MIPS final score is 74.2 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.