Collin Schlosser, M.D.
Urology Physician · Royal Oak, MI
Collin Schlosser, M.D. is a urology physician with a practice address in Royal Oak, Michigan, and NPI 1285364794, issued on Jun 16, 2022. Check the license (Michigan 4351049394, as entered in NPPES) on the Michigan Board of Medicine (LARA); the Medicare figures below come from public CMS files.
- Name
- Collin Schlosser
- Credential
- M.D.
- Primary taxonomy
- Urology Physician 208800000X
- License number
- 4351049394 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 16, 2022
- Record last updated
- Jun 16, 2022
- 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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- David Gangwish, MDUrology Physician1104440999
- Kathleen RuffoloFamily Nurse Practitioner1508412826
- James Turney, DOUrology Physician1730010083
- David Wood, MDUrology Physician1386736759
Verify Collin Schlosser in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMichigan Board of Medicine (LARA)
Search for license 4351049394Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
86% fewer Medicare Part D claims than the average urology physician in 2024
193 Medicare Part D claims for 93 beneficiaries, against an average of 1,340 among the 10,782 providers of this specialty who prescribed in Part D.
Most prescribed
- Tamsulosin Hcl71 claims
- Ketorolac Tromethamine22 claims
- Phenazopyridine Hcl17 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: $63.48
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.
Collin Schlosser among 446 urology physician records in Michigan
Collin Schlosser, M.D. 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 2022, is newer than 95% of them.
- NPI issued2022 · 95% of these records are older, 4% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileNo · 67% of these records are
- Record last updated2022 · 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 Collin Schlosser, M.D.'s NPI number?
Collin Schlosser, M.D.'s National Provider Identifier (NPI) is 1285364794, issued on Jun 16, 2022. An NPI identifies a provider in billing; it is not a license.
Where is Collin Schlosser, M.D. 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 Collin Schlosser, M.D.'s license?
NPPES lists Michigan license number 4351049394, 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 Collin Schlosser, M.D. prescribe under Medicare Part D?
In 2024, Collin Schlosser, M.D. had 193 Medicare Part D claims for 93 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.