1. Home
  2. Directory
  3. California
  4. Pomona
  5. Obstetrics Gynecology
  6. NPI Profile

MAGGIE PHAM D.O.
NPI 1073907044
Obstetrics & Gynecology - Obstetrics in Pomona, CA

Active since March 26, 2015PECOS EnrolledAccepts Medicare Assignment
160 E ARTESIA ST STE 330, POMONA, CA 91767(909) 622-5654(909) 622-4914 Get Directions Write a Review

NPPES record last updated: August 5, 2021. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: Aug 5, 2021, Aug 17, 2020, May 23, 2019 (3 updates tracked since 2019).

About Maggie Pham D.o. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

MAGGIE PHAM D.O. (NPI 1073907044) is an individual obstetrics provider in Pomona, California, licensed in California (20A17125) and active in the NPI registry since March 2015. She is enrolled in Medicare PECOS and is a graduate of College Of Osteo Med Of The Pacific At Pomona (2015).

NPPES Registry Identity

NPI1073907044
Entity TypeIndividualFemale
Primary Taxonomy207VX0000X
Provider Legal NameMAGGIE PHAMCredential: D.O.
Location Address160 E ARTESIA ST STE 330Pomona, CA 91767-2922
Mailing Address160 E Artesia St Ste 330Pomona, CA 91767-2922 · (909) 622-5654 · Fax (909) 622-4914
Phone(909) 622-5654
Fax(909) 622-4914
Sole ProprietorNo
Medical School CMSCollege Of Osteo Med Of The Pacific At PomonaGraduated 2015
Enumeration DateMarch 26, 2015
Last NPPES UpdateAugust 5, 20213 updates tracked since enumeration
NPPES CertifiedAugust 5, 2021
✔ NPI 1073907044 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyObstetrics & Gynecology · ObstetricsAllopathic & Osteopathic Physicians
Taxonomy Code207VX0000X
License✔ Licensed in CA · 20A17125
Definition
A physician who specializes in diagnosis, treatment, and management of patients with obstetric conditions. Source: National Uniform Claim Committee
160 E ARTESIA ST STE 330, Pomona, CA 91767
Open in Google Maps ↗

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Maggie Pham D.o. 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.

PECOS PAC ID6800192766
PECOS Enrollment IDI20190719001975
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignment

Medicare enrollment records show Maggie Pham reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Femcare Medical Associates Of Inland Valley, Inc A Prof Corp
Same address
Obstetrics & Gynecology
160 E ARTESIA ST, SUITE 330
Pomona, CA 91767
  • Reassigned Medicare billing, California enrollment
  • 4 clinicians in this Medicare group
NPI 1275512337 (909) 622-5654

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 91767 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$142.39 typical visit price
range $62.96 – $187.60
Typical copayment $35.59 (range $15.74 – $46.90)
Most-billed visit code 99204
Established Patient
$77.96 typical visit price
range $20.84 – $153.61
Typical copayment $19.49 (range $5.21 – $38.40)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 4

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

MARIA SIU D.O.
Obstetrics & Gynecology
160 E ARTESIA ST STE 330
POMONA, CA 91767
Los Angeles County (909) 622-5654
KELLY GHISLAINE SMITH M.D.
Obstetrics & Gynecology
160 E ARTESIA ST STE 330
POMONA, CA 91767
Los Angeles County (909) 622-5654
DR. SIMMI P. DHALIWAL M.D.
Obstetrics & Gynecology
160 E ARTESIA ST STE 330
POMONA, CA 91767
Los Angeles County (909) 622-5654
MARIA SIU APC
Obstetrics & Gynecology
160 E ARTESIA ST STE 330
POMONA, CA 91767
Los Angeles County (909) 622-5654

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 Maggie Pham's NPI number?

The NPI number for Maggie Pham is 1073907044. It was assigned to this individual provider in the NPPES registry on March 26, 2015.

Where is Maggie Pham located?

Maggie Pham practices at 160 E Artesia St Ste 330, Pomona, CA 91767. The listed phone number is (909) 622-5654.

What is Maggie Pham's specialty?

The primary specialty registered for this NPI is Obstetrics & Gynecology, specializing in Obstetrics, with taxonomy code 207VX0000X.

Is Maggie Pham enrolled in Medicare?

Yes. Maggie Pham 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.

Which organization bills Medicare for Maggie Pham's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Maggie Pham reassigns Medicare benefits to Femcare Medical Associates Of Inland Valley, Inc A Prof Corp (Pomona, CA). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Maggie Pham's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Maggie Pham was last updated on August 5, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 years 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.