1. Home
  2. Directory
  3. California
  4. Garden Grove
  5. Nurse Practitioner
  6. NPI Profile

LILLIAN PHAM NP
NPI 1487051850
Nurse Practitioner - Gerontology in Garden Grove, CA

Active since December 01, 2014PECOS Enrolled
8972 POINSETTIA LN, GARDEN GROVE, CA 92841(714) 900-1041 Get Directions Write a Review

NPPES record last updated: December 1, 2014. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Lillian Pham Np NPPES

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

LILLIAN PHAM NP (NPI 1487051850) is an individual gerontology provider in Garden Grove, California, licensed in California (NP95000609) and active in the NPI registry since December 2014. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1487051850
Entity TypeIndividualFemale
Primary Taxonomy363LG0600X
Provider Legal NameLILLIAN PHAMCredential: NP
Location Address8972 POINSETTIA LNGarden Grove, CA 92841-1001
Mailing Address8972 Poinsettia LnGarden Grove, CA 92841-1001 · (714) 900-1041
Phone(714) 900-1041
Sole ProprietorYes
Enumeration DateDecember 1, 2014
✔ NPI 1487051850 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · GerontologyPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LG0600X
License✔ Licensed in CA · NP95000609
8972 POINSETTIA LN, Garden Grove, CA 92841
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 (PECOS)

Lillian Pham Np is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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 Lillian Pham reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Proactive Care Nursing, Inc
6.8 mi
Adult Health
17822 BEACH BLVD, SUITE 400
Huntington Beach, CA 92647
  • Reassigned Medicare billing, California enrollment
  • 7 clinicians in this Medicare group
NPI 1154713790 (714) 332-7016

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 92841 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
$96.36 typical visit price
range $62.96 – $187.60
Typical copayment $24.09 (range $15.74 – $46.90)
Most-billed visit code 99203
Established Patient
$109.96 typical visit price
range $20.84 – $153.61
Typical copayment $27.49 (range $5.21 – $38.40)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

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 Lillian Pham's NPI number?

The NPI number for Lillian Pham is 1487051850. It was assigned to this individual provider in the NPPES registry on December 1, 2014.

Where is Lillian Pham located?

Lillian Pham practices at 8972 Poinsettia Ln, Garden Grove, CA 92841. The listed phone number is (714) 900-1041.

What is Lillian Pham's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Gerontology, with taxonomy code 363LG0600X.

Is Lillian Pham enrolled in Medicare?

Yes. Lillian Pham is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Lillian Pham's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Lillian Pham reassigns Medicare benefits to Proactive Care Nursing, Inc (Huntington Beach, 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 Lillian 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 Lillian Pham was last updated on December 1, 2014. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.