NPPES file of Aug 9, 2026

Gassan Shahin, M.D.

Diagnostic Radiology Physician · Northville, MI

Gassan Shahin, M.D. is a diagnostic radiology physician with a practice address in Northville, Michigan, and NPI 1194719179, issued on Sep 7, 2005. Check the license (Michigan 4301071918, 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 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1194719179
Name
Gassan Shahin
Credential
M.D.
Primary taxonomy
Diagnostic Radiology Physician 2085R0202X
License number
4301071918 MI
Self-reported in NPPES; status is on the state search
Practice location
18025 Stonebrook Dr, Northville, MI 48168
Phone
(313) 570-2392
Enumerated
Sep 7, 2005
Record last updated
Mar 19, 2020 (not updated in 6 years: call before relying on the address or phone)
Medicaid ID
4846594 MI
Medicare enrollment
Enrolled (PECOS I20040505000375); accepts Medicare assignment
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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8 nearest diagnostic radiology physician records → All 1,584 in Michigan → Look up another NPI →

Verify Gassan Shahin 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 4301071918    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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Bills Medicare through 3 group practices

  1. Barbara Ann Karmanos Cancer InstituteDetroit, MI
  2. Henry Ford Health SystemDetroit, MI
  3. Troy Internal Medicine, PCTroy, MI

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Gassan Shahin among 1,584 diagnostic radiology physician records in Michigan

Gassan Shahin, M.D. is one of 1,584 diagnostic radiology physician records with a practice address in Michigan. 70% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.

  • NPI issued2005 · 0% of these records are older, 97% newer
  • In a Medicare fileYes · 70% of these records are
  • In the CMS Doctors and Clinicians fileYes · 64% of these records are
  • Graduated1993 · median 2003 among the 1,007 with a school on file
  • Record last updated2020 · 59% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2085R0202X and a Michigan practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Diagnostic Radiology Physician providers in Michigan

There are 1,584 diagnostic radiology physician records in Michigan.

All 1,584 in Michigan → Every provider in Northville → Diagnostic Radiology Physician nationwide →

The 8 diagnostic radiology physician records with the nearest ZIP codes

  1. Masood Siddiqui, DONorthville, MI 481681902034663
  2. Brendan Franz, MDPlymouth, MI 481701316576267
  3. Sudjono Kosim, MDMonroe, MI 481611780779330
  4. Craig Smith, MDMonroe, MI 481611437242070
  5. Melissa Beck, MDTaylor, MI 481801205365673
  6. Yahya Albeer, MDLivonia, MI 481541265497374
  7. Chung Kim, MDLivonia, MI 481541467417329
  8. Nghi Tran, MDLivonia, MI 481541164646840

Common questions

What is Gassan Shahin, M.D.'s NPI number?

Gassan Shahin, M.D.'s National Provider Identifier (NPI) is 1194719179, issued on Sep 7, 2005. An NPI identifies a provider in billing; it is not a license.

Where is Gassan Shahin, M.D. located?

The NPPES record lists a practice address at 18025 Stonebrook Dr, Northville, MI, 48168. Phone: (313) 570-2392. Providers update this record themselves, so call before visiting.

How can I verify Gassan Shahin, M.D.'s license?

NPPES lists Michigan license number 4301071918, 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.

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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.