David Gangwish, MD
Urology Physician · Royal Oak, MI
David Gangwish, MD is a urology physician with a practice address in Royal Oak, Michigan, and NPI 1104440999, issued on Jun 8, 2020. Check the license (Michigan 4351046397, as entered in NPPES) on the Michigan Board of Medicine (LARA); the Medicare figures below come from public CMS files.
- Name
- David Gangwish
- Credential
- MD
- Primary taxonomy
- Urology Physician 208800000X
- License number
- 4351046397 MI
Self-reported in NPPES; status is on the state search - Practice location
- 3535 W 13 Mile RD Ste 404, Royal Oak, MI 48073
- Phone
- (248) 551-3535
- Enumerated
- Jun 8, 2020
- Record last updated
- Dec 29, 2025
- Medicare enrollment
- Enrolled (PECOS I20250806004002); accepts Medicare assignment
- Medical or professional school
- University Of New Mexico School Of Medicine, 2020
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest urology physician records → All 446 in Michigan → Look up another NPI →
Also registered at 3535 W 13 Mile RD Ste 404
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Collin Schlosser, M.D.Urology Physician1285364794
- James Turney, DOUrology Physician1730010083
- David Wood, MDUrology Physician1386736759
Verify David Gangwish in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMichigan Board of Medicine (LARA)
Search for license 4351046397Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
91% fewer Medicare Part D claims than the average urology physician in 2024
114 Medicare Part D claims for 70 beneficiaries, against an average of 1,340 among the 10,782 providers of this specialty who prescribed in Part D. 11 claims were for opioids.
Most prescribed
- Estradiol17 claims
- Tamsulosin Hcl16 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: $62.37
3 payments; by number, the most common kind was food and beverage; the largest payer was Boston Scientific Corporation. The 9,340 providers of this specialty with any payment received $3,800.04 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
- University OF Utah Adult ServicesSalt Lake City, UT
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
David Gangwish among 446 urology physician records in Michigan
David Gangwish, MD is one of 446 urology physician records with a practice address in Michigan. 82% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2020, is newer than 90% of them.
- NPI issued2020 · 90% of these records are older, 7% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileYes · 67% of these records are
- Graduated2020 · median 2004 among the 297 with a school on file
- Record last updated2025 · 56% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208800000X and a Michigan practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Urology Physician providers in Michigan
There are 446 urology physician records in Michigan.
All 446 in Michigan → Every provider in Royal Oak → Urology Physician nationwide →
The 8 urology physician records with the nearest ZIP codes
- Richard Bennett, MDRoyal Oak, MI 480731932313574
- Frank BurksRoyal Oak, MI 480731659585198
- Ananias DioknoRoyal Oak, MI 480731609835537
- Jason Gilleran, MDRoyal Oak, MI 480731790734721
- Kenneth Goldman, MDRoyal Oak, MI 480731629052600
- Jay Hollander, MDRoyal Oak, MI 480731881654671
- Donald Moylan, MDRoyal Oak, MI 480731447233879
- Kenneth Peters, MDRoyal Oak, MI 480731417948944
Common questions
What is David Gangwish, MD's NPI number?
David Gangwish, MD's National Provider Identifier (NPI) is 1104440999, issued on Jun 8, 2020. An NPI identifies a provider in billing; it is not a license.
Where is David Gangwish, MD located?
The NPPES record lists a practice address at 3535 W 13 Mile RD Ste 404, Royal Oak, MI, 48073. Phone: (248) 551-3535. Providers update this record themselves, so call before visiting.
How can I verify David Gangwish, MD's license?
NPPES lists Michigan license number 4351046397, 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 David Gangwish, MD prescribe under Medicare Part D?
In 2024, David Gangwish, MD had 114 Medicare Part D claims for 70 beneficiaries; the average among urology physician prescribers was 1,340. 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.