Benjamin S. Chen, M.D.
Obstetrics & Gynecology Physician · Roseville, MI
Benjamin S. Chen, M.D. is an obstetrics & gynecology physician with a practice address in Roseville, Michigan, and NPI 1245230457, issued on Jul 29, 2005. Check the license (Michigan 4301061863, as entered in NPPES) on the Michigan Board of Medicine (LARA); the Medicare figures below come from public CMS files.
- Name
- Benjamin S. Chen
- Credential
- M.D.
- Primary taxonomy
- Obstetrics & Gynecology Physician 207V00000X
- License number
- 4301061863 MI
Self-reported in NPPES; status is on the state search - Practice location
- 29751 Little Mack Ave, Roseville, MI 48066
- Phone
- (586) 415-6200
- Enumerated
- Jul 29, 2005
- Record last updated
- Jul 19, 2022
- Fax
- (586) 415-6217
- Medicaid ID
- 3393073 MI
- Medicare enrollment
- Enrolled (PECOS I20051212000086); accepts Medicare assignment
- Medical or professional school
- Wayne State University School Of Medicine, 1993
- Entity
- Type 1 · individual
Also registered at 29751 Little Mack Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Margot Abundis, M.D.Obstetrics & Gynecology Physician1396746194
- Paul Blunden, M.D.Specialist1427058957
- Hillary Brass, CNMAdvanced Practice Midwife1023484839
- Abigail Devine, APRN, CNMAdvanced Practice Midwife1164311288
- Elizabeth Finkel, CNMAdvanced Practice Midwife1902621345
- Suzanne Hall, M.D.Specialist1689674897
Verify Benjamin S. Chen in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMichigan Board of Medicine (LARA)
Search for license 4301061863Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
4.4 times the Medicare Part D claims of the average obstetrics & gynecology physician in 2024
733 Medicare Part D claims for 251 beneficiaries, against an average of 165 among the 28,733 providers of this specialty who prescribed in Part D.
Most prescribed
- Estradiol89 claims
- Valacyclovir51 claims
- Nystatin-Triamcinolone50 claims
- Clobetasol Propionate43 claims
- Norethindrone Acetate36 claims
- Nitrofurantoin Mono-Macro32 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): 96.8 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: $803.46
39 payments; by number, the most common kind was food and beverage; the largest payer was Sumitomo Pharma America, Inc. The 21,429 providers of this specialty with any payment received $1,030.61 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
- Together Women's Health Medical Group, P.C.Grosse Pointe, MI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
16 obstetrics & gynecology physician records list a practice address in Roseville
They are 16 of the 519 NPPES records with a practice address in Roseville, and 1,776 obstetrics & gynecology physician records in Michigan.
All 16 in Roseville → All 1,776 in Michigan → Every provider in Roseville →
Other obstetrics & gynecology physician records in Michigan
- Bryan Aaron, MDAnn Arbor, MI1578307724
- Mushtak Abbou, MDRoyal Oak, MI1093796922
- Youstina Abdallah, MDGrand Rapids, MI1679325062
- Adib Abdelrahman, D.O.Pontiac, MI1679889406
- Anan Abdelrahman, MDPontiac, MI1760472740
- Charlene Abernethy, DOWilliamsburg, MI1447305016
- Andrea Abessinio, D.O.Saint Clair Shores, MI1144237926
- Carmela Abessinio, D.O.Grosse Pointe, MI1174661763
- Joelle Abood, M.D.Troy, MI1063724813
- Margot Abundis, M.D.Roseville, MI1396746194
Common questions
What is Benjamin S. Chen, M.D.'s NPI number?
Benjamin S. Chen, M.D.'s National Provider Identifier (NPI) is 1245230457, issued on Jul 29, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Benjamin S. Chen, M.D. located?
The NPPES record lists a practice address at 29751 Little Mack Ave, Roseville, MI, 48066. Phone: (586) 415-6200. Providers update this record themselves, so call before visiting.
How can I verify Benjamin S. Chen, M.D.'s license?
NPPES lists Michigan license number 4301061863, 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 Benjamin S. Chen, M.D. prescribe under Medicare Part D?
In 2024, Benjamin S. Chen, M.D. had 733 Medicare Part D claims for 251 beneficiaries; the average among obstetrics & gynecology physician prescribers was 165. Part D covers Medicare prescriptions only.
What is Benjamin S. Chen, M.D.'s MIPS final score?
The 2023 MIPS final score is 96.8 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.