Physician Profile
Mary M. Yenchick, M.D.
Unclaimed ProfileAbout Dr. Yenchick
Based in Roseville, MI, Mary M. Yenchick, M.D. is listed in the NPI registry under obstetrics. Mary graduated from Wayne State University School of Medicine in 1988. Medicare claims data shows Mary provided 281 services to 252 patients. The services billed most often include established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more, cervical or vaginal cancer screening; pelvic and clinical breast examination, and screening papanicolaou smear; obtaining, preparing and conveyance of cervical or vaginal smear to laboratory.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it.
Education & Training
Specialty
Credentials & Licensing
License numbers are what the provider reported to NPPES when the NPI was issued or updated. NPPES does not verify licensure; confirm current standing with the state licensing board.
Medicare information
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
Contact Information
- (586) 778-1900
- Email not available
Practice Locations
18285 E 10 MILE RD SUITE 150
Roseville, MI 48066
Procedures Most Often Billed to Medicare
281 services · 252 patients · 5 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
88 | More often than most peers in Obstetrics |
| Cervical or vaginal cancer screening; pelvic and clinical breast examination | Billing code | G0101 |
75 | More often than most peers in Obstetrics |
| Screening papanicolaou smear; obtaining, preparing and conveyance of cervical or vaginal smear to laboratory | Billing code | Q0091 |
63 | More often than most peers in Obstetrics |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
42 | More often than most peers in Obstetrics |
| New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more | Office visit | 99204 |
13 | Less often than most peers in Obstetrics |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
Trained at Wayne State University School of Medicine 8
Other providers in the same specialty who trained at the same institution.
More connections — 8 related providers in 1 group
Class of 1988 at Wayne State University School of Medicine 8
Providers who graduated from the same medical school in the same year.
Common questions
What is Mary M. Yenchick's specialty?
Mary M. Yenchick is an obstetrics in Roseville, MI. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where can I find Mary M. Yenchick?
Mary M. Yenchick is listed at 18285 E 10 Mile Rd Suite 150, Roseville, MI 48066. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Mary M. Yenchick?
The number on file is (586) 778-1900. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is the NPI for Mary M. Yenchick?
Mary M. Yenchick's National Provider Identifier is 1649263047. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
What is Mary M. Yenchick's education?
Mary M. Yenchick attended Wayne State University School of Medicine, graduating in 1988. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Mary M. Yenchick have?
Mary M. Yenchick has 38 years experience. Calculated from a graduation year of 1988, reported in the CMS National Downloadable File.
CMS public data
What is Mary M. Yenchick known for?
According to Medicare billing data, Mary M. Yenchick the Medicare record under this individual NPI shows mainly office visits and diagnostic testing. Hospital-based physicians usually have their procedural work billed by the facility rather than under their own number, so this is a floor on their practice, not a description of it. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Mary M. Yenchick's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Mary M. Yenchick. If this is you, claiming it is free.
Guide.md
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.