Stephen C. Schwartz, M.D.
Medical Oncology Physician · Commerce Twp, MI
Stephen C. Schwartz, M.D. is a medical oncology physician with a practice address in Commerce Twp, Michigan, and NPI 1871580092, issued on Oct 3, 2005. Check the license (Michigan 4301065453, as entered in NPPES) on the Michigan Board of Medicine (LARA); the Medicare figures below come from public CMS files.
- Name
- Stephen C. Schwartz
- Credential
- M.D.
- Primary taxonomy
- Medical Oncology Physician 207RX0202X
- License numbers
- 4301065453 MI
33544 NH
8871581 ID
Self-reported in NPPES; status is on the state search - Practice location
- 1 William Carls Dr, Commerce Twp, MI 48382
- Phone
- (248) 937-5045
- Enumerated
- Oct 3, 2005
- Record last updated
- Jan 6, 2026
- Fax
- (248) 937-5819
- Medicaid ID
- 4100087 MI
- Medicare enrollment
- Enrolled (PECOS I20251222003811); accepts Medicare assignment
- Medical or professional school
- Rutgers R W Johnson Medical School (Cam/New Bruns/Pisc), 1990
- Entity
- Type 1 · individual
8 nearest medical oncology physician records → All 177 in Michigan → Look up another NPI →
Also registered at 1 William Carls Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- An King Ang, M.D.Surgery Physician1992753354
- Catherine Brooks-Fava, CRNACertified Registered Nurse Anesthetist1407835630
- Shannon Carlson, CRNACertified Registered Nurse Anesthetist1689653826
- Jung Chang, MDRadiation Oncology Physician1588608202
- Jamie Clark, CRNACertified Registered Nurse Anesthetist1043290711
- Owen CulpepperHospitalist Physician1194117465
Verify Stephen C. Schwartz in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMichigan Board of Medicine (LARA)
Search for license 4301065453Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
85% fewer Medicare Part D claims than the average medical oncology physician in 2024
106 Medicare Part D claims for 47 beneficiaries, against an average of 703 among the 4,230 providers of this specialty who prescribed in Part D. Brand-name drugs were 16% of claims.
Most prescribed
- Hydroxyurea13 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: $48.10
2 payments; by number, the most common kind was food and beverage; the largest payer was Tempus AI, Inc. The 3,343 providers of this specialty with any payment received $11,773.47 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
- Kootenai Health IncPost Falls, ID
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Stephen C. Schwartz among 177 medical oncology physician records in Michigan
Stephen C. Schwartz, M.D. is one of 177 medical oncology physician records with a practice address in Michigan. 86% 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, 88% newer
- In a Medicare fileYes · 86% of these records are
- In the CMS Doctors and Clinicians fileYes · 76% of these records are
- Graduated1990 · median 2000 among the 135 with a school on file
- Record last updated2026 · 58% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RX0202X and a Michigan practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Medical Oncology Physician providers in Michigan
There are 177 medical oncology physician records in Michigan.
All 177 in Michigan → Every provider in Commerce Twp → Medical Oncology Physician nationwide →
The 8 medical oncology physician records with the nearest ZIP codes
- Rami Arabo, MDPontiac, MI 483411578024956
- Ibrahim Azar, MDPontiac, MI 483411427408327
- Julia Bachler, MDPontiac, MI 483411346808193
- Sri Yadlapalli, MDPontiac, MI 483411295092849
- Benjamin Huber, DOLapeer, MI 484461750818308
- Adil Akhtar, M.D.Sterling Heights, MI 483141609829001
- Sandeep Garg, MDSterling Heights, MI 483131316927882
- Laura Biernat, M.D.Grosse Pointe Woods, MI 482361659385300
Common questions
What is Stephen C. Schwartz, M.D.'s NPI number?
Stephen C. Schwartz, M.D.'s National Provider Identifier (NPI) is 1871580092, issued on Oct 3, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Stephen C. Schwartz, M.D. located?
The NPPES record lists a practice address at 1 William Carls Dr, Commerce Twp, MI, 48382. Phone: (248) 937-5045. Providers update this record themselves, so call before visiting.
How can I verify Stephen C. Schwartz, M.D.'s license?
NPPES lists Michigan license number 4301065453, 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 Stephen C. Schwartz, M.D. prescribe under Medicare Part D?
In 2024, Stephen C. Schwartz, M.D. had 106 Medicare Part D claims for 47 beneficiaries; the average among medical oncology physician prescribers was 703. 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.