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

Obstetrics/Gynecology

Heather E. Sweeney, MD

Sees patients in Santa Monica, CA · California

Summary

Heather E. Sweeney, MD (Obstetrics/Gynecology) is enrolled with Medicare at 1 practice location in Santa Monica, CA. NPI 1285261750. Medicare data says the clinician accepts Medicare assignment. Source: CMS National Downloadable File, updated 2026-10-02.

From official Medicare data

This page shows what Medicare's official clinician data says about Heather E. Sweeney, 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)
Boston University School Of MedicineMedical school
FemaleGender (as listed)
The Regents of the University of CaliforniaGroup practice

Quick answers

Where does Heather E. Sweeney see patients?
Medicare's clinician data lists 1 practice location in Santa Monica, CA. Call before your visit to confirm the address.
What is Heather E. Sweeney's specialty?
Medicare lists Obstetrics/Gynecology as the primary specialty.
Does Heather E. Sweeney accept Medicare assignment?
Yes. Medicare's clinician data says Heather E. Sweeney 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 Heather E. Sweeney?
(310) 899-7550, as listed in official Medicare / NPI Registry data.
What is Heather E. Sweeney's NPI number?
1285261750. 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 Heather E. Sweeney is enrolled with Medicare (CMS data updated 2026-10-02).

Group practices

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

  • The Regents of the University of California56 clinicians in the group

Specialties

Find other Obstetrics/Gynecology doctors in California →

Other OB-GYNs in Santa Monica

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

All OB-GYNs in Santa Monica →

Clinician information

CredentialMD
Medical schoolBoston University School Of Medicine
Graduation year2020
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1285261750
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 2026-10-02, retrieved 2026-10-29
  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