Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Dr. Elvira Mikhailovna O'Brien, MD

Individual provider Obstetrics & Gynecology Physician · NPI 1255500674

Dr. Elvira Mikhailovna O'Brien, MD is an Obstetrics/Gynecology in Midland, Michigan. Qualified in 1993, 33 years ago. Practices with Toiyabe Indian Health Project Inc, a 20-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in California and Michigan.

Years since qualifying
33
Licensed in
CA, MI
In the registry since
2008
Specialties on file
2
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

4401 Campus Ridge Dr Ste LL110
Midland, MI 48640-6126
Phone: (989) 837-9400
Fax: (989) 837-9410
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 250 N See Vee Ln, Bishop, CA 93514-8130 — (760) 873-8461

Specialties & licences

Obstetrics & Gynecology Physician (primary) Taxonomy 207V00000X · Licence 4301090219 (MI)
Obstetrics & Gynecology Physician Taxonomy 207V00000X · Licence C206629 (CA)

Record details

NPI number1255500674
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedFebruary 29, 2008
Last updated in NPPESMarch 4, 2026
Certification dateMarch 4, 2026

Medicare enrollment

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

Medicare specialtyOBSTETRICS/GYNECOLOGY
Medical schoolOTHER
Graduated 1993 (33 years in practice)
Group practice Toiyabe Indian Health Project Inc — 20 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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