Mary Margaret Yenchick, M.D.
Obstetrics Physician · Roseville, MI
Mary Margaret Yenchick, M.D. is an obstetrics physician with a practice address in Roseville, Michigan, and NPI 1649263047, issued on Aug 31, 2005. Check the license (Michigan 4301050383, as entered in NPPES) on the Michigan Board of Medicine (LARA); the Medicare figures below come from public CMS files.
- Name
- Mary Margaret Yenchick
- Credential
- M.D.
- Primary taxonomy
- Obstetrics Physician 207VX0000X
- License number
- 4301050383 MI
Self-reported in NPPES; status is on the state search - Practice location
- 18285 E 10 Mile RD, Roseville, MI 48066
- Phone
- (586) 778-1900
- Enumerated
- Aug 31, 2005
- Record last updated
- Dec 21, 2011 (not updated in 15 years: call before relying on the address or phone)
- Fax
- (586) 778-9735
- Medicaid ID
- 4486435 MI
- Medicare enrollment
- Enrolled (PECOS I20080913000124); accepts Medicare assignment
- Medical or professional school
- Wayne State University School Of Medicine, 1988
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest obstetrics physician records → All 64 in Michigan → Look up another NPI →
Also registered at 18285 E 10 Mile RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Heidi BoothbyPhysical Therapist1265734479
- Renee CottrellPhysical Therapist1962425272
- Arlene FedewaOccupational Therapist1952745911
- Cynthia HoganOccupational Therapist1013349554
- Shaqueala HollyOccupational Therapist1942558846
- Julie HooverPhysical Therapist1396763496
Verify Mary Margaret Yenchick in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMichigan Board of Medicine (LARA)
Search for license 4301050383Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.0 times the Medicare Part D claims of the average obstetrics physician in 2024
445 Medicare Part D claims for 144 beneficiaries, against an average of 218 among the 863 providers of this specialty who prescribed in Part D.
Most prescribed
- Progesterone86 claims
- Estradiol65 claims
- Estradiol (Once Weekly)36 claims
- Valacyclovir26 claims
- Levothyroxine Sodium23 claims
- Nystatin-Triamcinolone22 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): 83.4 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).
Bills Medicare through 2 group practices
- Henry Ford Health St. John HospitalRoseville, MI
- Henry Ford Semi Medical GroupMacomb, MI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Mary Margaret Yenchick among 64 obstetrics physician records in Michigan
Mary Margaret Yenchick, M.D. is one of 64 obstetrics physician records with a practice address in Michigan. 75% 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, 95% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileYes · 56% of these records are
- Graduated1988 · median 2003 among the 36 with a school on file
- Record last updated2011 · 59% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207VX0000X and a Michigan practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Obstetrics Physician providers in Michigan
There are 64 obstetrics physician records in Michigan.
All 64 in Michigan → Every provider in Roseville → Obstetrics Physician nationwide →
The 8 obstetrics physician records with the nearest ZIP codes
- Alyse Victor, MDRoseville, MI 480661548840630
- Paul Sobolewski, M.D.Royal Oak, MI 480731346538485
- Catherine Pokropek, M.D.Warren, MI 480931730477878
- Lea Maddox, D.O.Clinton Township, MI 480381396276663
- Sarah Vyskocil, D.O.Clinton Township, MI 480381578552196
- Katherine Starr, MDAnn Arbor, MI 481041558576223
- Christian Bogner, M.D.Brighton, MI 481161396956504
- Ida Lippincott, MDBirmingham, MI 480091891901344
Common questions
What is Mary Margaret Yenchick, M.D.'s NPI number?
Mary Margaret Yenchick, M.D.'s National Provider Identifier (NPI) is 1649263047, issued on Aug 31, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Mary Margaret Yenchick, M.D. located?
The NPPES record lists a practice address at 18285 E 10 Mile RD, Roseville, MI, 48066. Phone: (586) 778-1900. Providers update this record themselves, so call before visiting.
How can I verify Mary Margaret Yenchick, M.D.'s license?
NPPES lists Michigan license number 4301050383, 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 Mary Margaret Yenchick, M.D. prescribe under Medicare Part D?
In 2024, Mary Margaret Yenchick, M.D. had 445 Medicare Part D claims for 144 beneficiaries; the average among obstetrics physician prescribers was 218. Part D covers Medicare prescriptions only.
What is Mary Margaret Yenchick, M.D.'s MIPS final score?
The 2023 MIPS final score is 83.4 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.