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Obstetrics/Gynecology

Blaire E. Nasstrom, DO

Works at hospitals in San Diego, CA · California

Summary

Blaire E. Nasstrom, DO (Obstetrics/Gynecology) is listed by Medicare at 1 hospital in San Diego, CA. NPI 1376166801. Medicare data says the clinician accepts Medicare assignment. Source: CMS Facility Affiliation Data, updated 2026-10-02.

From official Medicare data

This page shows what Medicare's official clinician data says about Blaire E. Nasstrom, joined by NPI number (data updated 2026-10-02). It is not a recommendation or a rating. Call the office or hospital to confirm before you go.

In a medical emergency, call 911.

At a glance

Obstetrics/GynecologyPrimary specialty
YesAccepts Medicare assignment
6Years since medical school (graduated 2020)
Des Moines University Of Osteopathic Medicine And Health SciencesMedical school
FemaleGender (as listed)
West Coast Ob/Gyn, Inc.Group practice

Quick answers

Which hospitals does Blaire E. Nasstrom work at?
Medicare's official clinician data lists Blaire E. Nasstrom at 1 hospital: Sharp Memorial Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
Where does Blaire E. Nasstrom see patients?
Medicare's clinician data lists 1 practice location in San Diego, CA. Call before your visit to confirm the address.
What is Blaire E. Nasstrom's specialty?
Medicare lists Obstetrics/Gynecology as the primary specialty.
Does Blaire E. Nasstrom accept Medicare assignment?
Yes. Medicare's clinician data says Blaire E. Nasstrom accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
What is the phone number for Blaire E. Nasstrom?
(858) 277-9378, as listed in official Medicare / NPI Registry data.
What is Blaire E. Nasstrom's NPI number?
1376166801. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Hospitals where Blaire E. Nasstrom works

Medicare's Facility Affiliation Data lists Blaire E. Nasstrom at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.

Practice locations

Addresses where Blaire E. Nasstrom is enrolled with Medicare (CMS data updated 2026-10-02).

Group practices

Medicare enrollment lists Blaire E. Nasstrom as a member of this group (CMS data updated 2026-10-02).

  • West Coast Ob/Gyn, Inc.15 clinicians in the group

Specialties

Find other Obstetrics/Gynecology doctors in California →

Other OB-GYNs in San Diego

Clinicians with the same Medicare primary specialty in San Diego, CA — not a recommendation.

All OB-GYNs in San Diego →

Clinician information

CredentialDO
Medical schoolDes Moines University Of Osteopathic Medicine And Health Sciences
Graduation year2020
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1376166801
CorrectionsReport an error or suggest an update →

Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.

Sources

  1. Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated 2026-10-02, retrieved 2026-10-29
  2. National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
  3. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
  4. Medicare Care Compare — official Medicare tool to look up clinicians