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

Obstetrics/Gynecology

Maggie C. Pham, DO

Works at hospitals in Pomona, CA · California

Summary

Maggie C. Pham, DO (Obstetrics/Gynecology) is listed by Medicare at 1 hospital in Pomona, CA. NPI 1073907044. 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 Maggie C. Pham, 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
11Years since medical school (graduated 2015)
College Of Osteo Med Of The Pacific At PomonaMedical school
FemaleGender (as listed)
Femcare Medical Associates of Inland Valley, Inc a Prof CorpGroup practice

Quick answers

Which hospitals does Maggie C. Pham work at?
Medicare's official clinician data lists Maggie C. Pham at 1 hospital: Pomona Valley Hospital Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
Where does Maggie C. Pham see patients?
Medicare's clinician data lists 2 practice locations, including Pomona, CA and Ontario, CA. Call before your visit to confirm the address.
What is Maggie C. Pham's specialty?
Medicare lists Obstetrics/Gynecology as the primary specialty.
Does Maggie C. Pham accept Medicare assignment?
Yes. Medicare's clinician data says Maggie C. Pham 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 Maggie C. Pham?
(909) 622-5654, as listed in official Medicare / NPI Registry data.
What is Maggie C. Pham's NPI number?
1073907044. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Hospitals where Maggie C. Pham works

Medicare's Facility Affiliation Data lists Maggie C. Pham 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 Maggie C. Pham is enrolled with Medicare (CMS data updated 2026-10-02).

Group practices

Medicare enrollment lists Maggie C. Pham as a member of this group (CMS data updated 2026-10-02).

  • Femcare Medical Associates of Inland Valley, Inc a Prof Corp3 clinicians in the group

Specialties

Find other Obstetrics/Gynecology doctors in California →

Other OB-GYNs in Pomona

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

All OB-GYNs in Pomona →

Clinician information

CredentialDO
Medical schoolCollege Of Osteo Med Of The Pacific At Pomona
Graduation year2015
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1073907044
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