DR. ELVIRA MIKHAILOVNA O'BRIEN M.D.
NPI 1255500674
Obstetrics & Gynecology in Midland, MI
About Dr. Elvira Mikhailovna O'brien M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. ELVIRA MIKHAILOVNA O'BRIEN M.D. (NPI 1255500674) is an individual obstetrics & gynecology provider in Midland, Michigan, licensed in Michigan (4301090219) and active in the NPI registry since February 2008. She is enrolled in Medicare PECOS, is affiliated with Mymichigan Medical Center Midland, and maintains a secondary practice location in Bishop.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 1
Other Identifiers 1
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Dr. Elvira Mikhailovna O'brien M.d. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Mymichigan Medical Center Midland
Acute Care Hospitals · Midland, MIPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 48640 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 11
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
MIDLAND, MI 48640
MIDLAND, MI 48640
MIDLAND, MI 48640
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Elvira O'brien's NPI number?
The NPI number for Elvira O'brien is 1255500674. It was assigned to this individual provider in the NPPES registry on February 29, 2008.
Where is Elvira O'brien located?
Elvira O'brien practices at 4401 Campus Ridge Dr Ste Ll110, Midland, MI 48640. The listed phone number is (989) 837-9400.
What is Elvira O'brien's specialty?
The primary specialty registered for this NPI is Obstetrics & Gynecology with taxonomy code 207V00000X.
Is Elvira O'brien enrolled in Medicare?
Yes. Elvira O'brien is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
What insurance does Elvira O'brien accept?
Health plans from Blue Care Network of Michigan, Blue Cross Blue Shield of Michigan Mutual Insurance Company, McLaren Health Plan Community and Priority Health list Elvira O'brien as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
Is Elvira O'brien affiliated with any hospitals?
According to CMS data, Elvira O'brien is affiliated with Mymichigan Medical Center Midland.
When was this NPI record last updated?
The NPPES record for Elvira O'brien was last updated on March 4, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
