Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Michelle Renee Petrich, MD

Individual provider Maternal & Fetal Medicine Physician · NPI 1447814702

Michelle Renee Petrich, MD is an Obstetrics/Gynecology in Saint Louis, Missouri. Qualified in 2019, 7 years ago. Practices with SSM Health Care Group, a 923-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Missouri and Ohio.

Years since qualifying
7
Licensed in
MO, OH
In the registry since
2019
Specialties on file
3
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

6400 Clayton Rd
Saint Louis, MO 63117-1997
Phone: (314) 617-3500
Fax: (314) 768-6621
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 410 W 10th Ave, Columbus, OH 43210-1240 — (614) 293-8045

Specialties & licences

Maternal & Fetal Medicine Physician (primary) Taxonomy 207VM0101X · Licence 2023012162 (MO)
Obstetrics & Gynecology Physician Taxonomy 207V00000X · Licence 57.248173 (OH)
Obstetrics & Gynecology Physician Taxonomy 207V00000X · Licence 2023012162 (MO)

Record details

NPI number1447814702
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedApril 23, 2019
Last updated in NPPESJuly 22, 2026
Certification dateJuly 22, 2026

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyOBSTETRICS/GYNECOLOGY
Medical schoolOTHER
Graduated 2019 (7 years in practice)
Group practice Ssm Health Care Group — 923 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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