Robert Winter
Obstetrics & Gynecology Physician · South Haven, MI
Robert Winter is an obstetrics & gynecology physician with a practice address in South Haven, Michigan, and NPI 1174633135, issued on Aug 30, 2006. Check the license (Michigan 4301068737, as entered in NPPES) on the Michigan Board of Medicine; the Medicare figures below come from public CMS files.
- Name
- Robert Winter
- Primary taxonomy
- Obstetrics & Gynecology Physician 207V00000X
- License number
- 4301068737 MI
Self-reported in NPPES; status is on the state search - Practice location
- 955 S Bailey Ave, South Haven, MI 49090
- Phone
- (269) 639-2727
- Enumerated
- Aug 30, 2006
- Entity
- Type 1 · individual
Also registered at 955 S Bailey Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Katrina Barrett, FNP-CFamily Nurse Practitioner1215312202
- Gordon Bleil, M.D.Family Medicine Physician1295847739
- Maura Buckingham, D.O.Surgery Physician1992778468
- Hailey Conklin, LMSWClinical Social Worker1831864875
- Philip Durden, CRNACertified Registered Nurse Anesthetist1770537169
- Arlynne Eisner, M.D.Family Medicine Physician1083860597
Verify Robert Winter in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMichigan Board of Medicine
Search for license 4301068737Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
69% fewer Medicare Part D claims than the average obstetrics & gynecology physician in 2024
59 Medicare Part D claims for 25 beneficiaries, against an average of 188 among the 27,363 providers of this specialty who prescribed in Part D.
Most prescribed
- Estradiol25 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 Medicare quality score for 2023: 84.9 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: $24.13
1 payment, mostly food and beverage; the largest payer was Merck Sharp & Dohme LLC. The 20,757 providers of this specialty with any payment received $1,147.37 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.
2 hospital and facility affiliations
- Bronson Methodist HospitalKalamazoo, MI · Acute Care Hospitals4 of 5 stars
- Bronson South Haven HospitalSouth Haven, MI · Acute Care Hospitals
Source: CMS Doctors and Clinicians affiliations; Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
Obstetrics & Gynecology Physician providers in Michigan
There are 1,735 obstetrics & gynecology physician records in Michigan.
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
- Melinda Abernethy, M.D.Kalamazoo, MI1427254226
- Andrea Abessinio, D.O.Saint Clair Shores, MI1144237926
- Carmela Abessinio, D.O.Grosse Pointe, MI1174661763
- Joelle Abood, M.D.Troy, MI1063724813
Common questions
What is Robert Winter's NPI number?
Robert Winter's National Provider Identifier (NPI) is 1174633135, issued on Aug 30, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Robert Winter located?
The NPPES record lists a practice address at 955 S Bailey Ave, South Haven, MI, 49090. Phone: (269) 639-2727. Providers update this record themselves, so call before visiting.
How can I verify Robert Winter's license?
NPPES lists Michigan license number 4301068737, as entered by the provider. Search the Michigan Board of Medicine at https://www.michigan.gov/lara/bureau-list/bpl/health/hp-lic-health-prof/medical. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Robert Winter prescribe under Medicare Part D?
In 2024, Robert Winter had 59 Medicare Part D claims for 25 beneficiaries; the average among obstetrics & gynecology physician prescribers was 188. Part D covers Medicare prescriptions only.
What is Robert Winter's Medicare quality score?
The 2023 MIPS final score is 84.9 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), loaded Aug 27, 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.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.