Medical emergency?Emergency? Call 911. Nearest emergency roomsNearest ERs

Español Near me My list Help
US Patient GuideUSA
Surprise me
Obstetrics/Gynecology

Jessica C. Barr, DO

Sees patients in Santa Ana, CA · Orange, CA · California

Summary

Dr. Jessica C. Barr, DO is an OB-GYN at 1220 Hemlock Way, Suite 200, Santa Ana, CA 92707. Phone: (714) 966-9795. Accepts Medicare assignment. NPI 1477116200. Source: CMS National Downloadable File, updated October 2, 2026.

  • Specialty: OB-GYN (Medicare lists Obstetrics/Gynecology)
  • Address: 1220 Hemlock Way, Suite 200, Santa Ana, CA 92707 · Directions (1 more location)
  • Phone: (714) 966‑9795
  • Medicare: Accepts Medicare assignment
  • Group practice: Clinica Prenatal San Jose Inc
  • Medical school: Arizona College Of Osteopathic Medicine Mid Western University · graduated 2019 (7 years since medical school)
  • Gender (as listed): Female
Call(714) 966‑9795 NPI Registry record Medicare profile

From official Medicare data

This page shows what Medicare's official clinician data says about Jessica C. Barr, joined by NPI number (data updated October 2, 2026). It is not a recommendation or a rating. Call the office or hospital to confirm before you go.

In a medical emergency, call 911.

Quick answers

Does Jessica C. Barr accept Medicare assignment?
Yes. Medicare's clinician data says Jessica C. Barr accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of October 2, 2026. Ask the office to confirm before your visit.
What is Jessica C. Barr's NPI number?
1477116200. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Practice locations

Addresses where Jessica C. Barr is enrolled with Medicare (CMS data updated October 2, 2026).

Group practices

Medicare enrollment lists Jessica C. Barr as a member of this group (CMS data updated October 2, 2026).

  • Clinica Prenatal San Jose Inc4 clinicians in the group

Specialties

Find other Obstetrics/Gynecology doctors in California →

Other OB-GYNs in Santa Ana

Clinicians with the same Medicare primary specialty in Santa Ana, CA — not a recommendation.

All OB-GYNs in Santa Ana →

Other clinicians in Clinica Prenatal San Jose Inc

Medicare enrollment lists these clinicians in the same group practice — not a recommendation.

Clinician information

CredentialDO
Medical schoolArizona College Of Osteopathic Medicine Mid Western University
Graduation year2019 (7 years since medical school)
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1477116200
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. National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
  2. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
  3. Medicare Care Compare — official Medicare tool to look up clinicians