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DR. NGAN-THUY D PHAM M.D.
NPI 1619074309
Pediatrics in Hawthorne, CA

Active since September 17, 2006PECOS Enrolled
4455 W 117TH ST STE 300, HAWTHORNE, CA 90250(310) 645-0444 Get Directions Write a Review

NPPES record last updated: July 1, 2019. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: Jul 1, 2019, Oct 16, 2017 (2 updates tracked since 2017).

About Dr. Ngan-thuy D Pham M.d. NPPES

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

DR. NGAN-THUY D PHAM M.D. (NPI 1619074309) is an individual pediatrics provider in Hawthorne, California, licensed in California (G82107) and active in the NPI registry since September 2006. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1619074309
Entity TypeIndividualFemale
Primary Taxonomy208000000X
Provider Legal NameDR. NGAN-THUY D PHAMCredential: M.D.
Location Address4455 W 117TH ST STE 300Hawthorne, CA 90250
Mailing Address2550 W Main St Ste 301Alhambra, CA 91801-7003 · (626) 457-6900
Phone(310) 645-0444
Sole ProprietorNo
Enumeration DateSeptember 17, 2006
Last NPPES UpdateJuly 1, 20192 updates tracked since enumeration
✔ NPI 1619074309 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPediatricsAllopathic & Osteopathic Physicians
Taxonomy Code208000000X
License✔ Licensed in CA · G82107
Definition
A pediatrician is concerned with the physical, emotional and social health of children from birth to young adulthood. Care encompasses a broad spectrum of health services ranging from preventive healthcare to the diagnosis and treatment of acute and chronic diseases. A pediatrician deals with biological, social and environmental influences on the developing child, and with the impact of disease and dysfunction on development.
4455 W 117TH ST STE 300, Hawthorne, CA 90250
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Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Ngan-thuy D Pham M.d. 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 Ngan-thuy Pham reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Northeast Community Clinic
Same address
Federally Qualified Health Center (FQHC)
4455 W. 117TH ST SUITE 105
Hawthorne, CA 90250
  • Reassigned Medicare billing, California enrollment
  • 45 clinicians in this Medicare group
NPI 1275226334 (424) 456-6200

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 90250 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.

Other Providers at the Same Location NPPES 12

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

DR. KARLON HOWARD JOHNSON M.D.
Family Medicine
4455 W 117TH ST STE 300
HAWTHORNE, CA 90250
Los Angeles County (310) 645-0444
MRS. LUZ MERY SARRIA RN NP
Nurse Practitioner (Obstetrics & Gynecology)
4455 W 117TH ST STE 300
HAWTHORNE, CA 90250
Los Angeles County (310) 645-0444
MRS. MELISSA NATASHA MYLES PA-C
Physician Assistant
4455 W 117TH ST STE 300
HAWTHORNE, CA 90250
Los Angeles County (310) 645-0444
LIEN MY PHAM PA-C
Physician Assistant
4455 W 117TH ST STE 300
HAWTHORNE, CA 90250
Los Angeles County (310) 645-0444
DR. AZADEH SALAMI MD
Pediatrics
4455 W 117TH ST STE 300
HAWTHORNE, CA 90250
Los Angeles County (310) 645-0444
CAITLIN OUTLAND PA-C
Physician Assistant (Medical)
4455 W 117TH ST STE 300
HAWTHORNE, CA 90250
Los Angeles County (310) 645-0444
MISS JULIA CATHERINE BREWER NP
Nurse Practitioner
4455 W 117TH ST STE 300
HAWTHORNE, CA 90250
Los Angeles County (310) 645-0444
ALIZA GONZALEZ
Social Worker
4455 W 117TH ST STE 300
HAWTHORNE, CA 90250
Los Angeles County (424) 236-4800

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 Ngan-thuy Pham's NPI number?

The NPI number for Ngan-thuy Pham is 1619074309. It was assigned to this individual provider in the NPPES registry on September 17, 2006.

Where is Ngan-thuy Pham located?

Ngan-thuy Pham practices at 4455 W 117th St Ste 300, Hawthorne, CA 90250. The listed phone number is (310) 645-0444.

What is Ngan-thuy Pham's specialty?

The primary specialty registered for this NPI is Pediatrics with taxonomy code 208000000X.

Is Ngan-thuy Pham enrolled in Medicare?

Yes. Ngan-thuy Pham is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Ngan-thuy Pham's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Ngan-thuy Pham reassigns Medicare benefits to Northeast Community Clinic (Hawthorne, 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 Ngan-thuy 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 Ngan-thuy Pham was last updated on July 1, 2019. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.