ELIZABETH HANG PHAM
NPI 1366193120
Nurse Practitioner - Family in Downey, CA
About Elizabeth Hang Pham NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ELIZABETH HANG PHAM (NPI 1366193120) is an individual family provider in Downey, California, licensed in California (95015779) and active in the NPI registry since January 2022. She is enrolled in Medicare PECOS, maintains 2 additional practice locations, and is a graduate of Other (2019).
NPPES Registry Identity
Specialties & Licenses 2
Secondary Practice Locations 2
Accepted Insurance
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
Elizabeth Hang Pham 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.
Medicare Billing Reassignments
2Medicare enrollment records show Elizabeth Pham reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Downey, CA 90241
- Reassigned Medicare billing, California enrollment
- Medicare enrollment name: The Oncology Institute Ca, A Professional Corporation
- 110 clinicians in this Medicare group
Orange, CA 92868
- Reassigned Medicare billing, California enrollment
- 525 clinicians in this Medicare group
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 90241 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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.
DOWNEY, CA 90241
DOWNEY, CA 90241
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 Elizabeth Pham's NPI number?
The NPI number for Elizabeth Pham is 1366193120. It was assigned to this individual provider in the NPPES registry on January 13, 2022.
Where is Elizabeth Pham located?
Elizabeth Pham practices at 11525 Brookshire Ave Ste 202, Downey, CA 90241. The listed phone number is (562) 869-1201.
What is Elizabeth Pham's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.
Is Elizabeth Pham enrolled in Medicare?
Yes. Elizabeth 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 organizations bill Medicare for Elizabeth Pham's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Elizabeth Pham reassigns Medicare benefits to 2 organizations: Starling Oncology Ca, A Professional Corporation (Downey, CA) and Uc Regents (Orange, CA). Each 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 Elizabeth Pham's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Elizabeth Pham accept?
Health plans from UnitedHealthcare list Elizabeth Pham as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
When was this NPI record last updated?
The NPPES record for Elizabeth Pham was last updated on April 22, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 months 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.
# Elizabeth Hang Pham · NPI 1366193120
Family physician in Downey, California. Individual provider, active in the CMS NPPES registry since January 13, 2022.
## Identity
- **NPI:** 1366193120 (Entity type: Individual)
- **Enumerated:** January 13, 2022
- **Primary specialty:** Nurse Practitioner - Family · taxonomy 363LF0000X
- **State license:** 95015779 (California)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 11525 BROOKSHIRE AVE STE 202, Downey, CA 90241-4983
- **Phone:** (562) 869-1201
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 2 organizations under Medicare reassignment (form CMS-855R): Starling Oncology Ca, A Professional Corporation (NPI 1275651515, Downey, CA); Uc Regents (NPI 1003864174, Orange, CA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2019
## Record status
- **NPPES last updated:** April 22, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1366193120) · Data from the CMS NPPES public registry.