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AMELIA WALKER MD
NPI 1508363987
Pediatrics in Palmdale, CA

Active since April 11, 2018PECOS Enrolled
38350 40TH ST E, PALMDALE, CA 93552(661) 225-3030 Get Directions Write a Review

NPPES record last updated: June 29, 2026. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Jun 8, 2024, May 12, 2021, Nov 8, 2018 and 1 more (4 updates tracked since 2018).

About Amelia Walker Md NPPES

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

AMELIA WALKER MD (NPI 1508363987) is an individual pediatrics provider in Palmdale, California, licensed in California (A165304) and active in the NPI registry since April 2018. She is enrolled in Medicare PECOS and maintains a secondary practice location in Sylmar.

NPPES Registry Identity

NPI1508363987
Entity TypeIndividualFemale
Primary Taxonomy208000000X
Provider Legal NameAMELIA WALKERCredential: MD
Location Address38350 40TH ST EPalmdale, CA 93552-3075
Mailing Address38350 40th St E Ste 100Palmdale, CA 93552-3075 · (661) 225-3030
Phone(661) 225-3030
Sole ProprietorNo
Enumeration DateApril 11, 2018
Last NPPES UpdateJune 29, 20264 updates tracked since enumeration
NPPES CertifiedJune 29, 2026
✔ NPI 1508363987 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPediatricsAllopathic & Osteopathic Physicians
Taxonomy Code208000000X
License✔ Licensed in CA · A165304
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.
38350 40TH ST E, Palmdale, CA 93552
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Secondary Practice Location 1

Location 114445 Olive View DrSylmar, CA 91342-1437 · Phone (747) 210-3000

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Amelia Walker Md 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 Amelia Walker reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

County Of Los Angeles
Same address
Clinic/Center
38350 40TH ST E
Palmdale, CA 93552
  • Reassigned Medicare billing, California enrollment
  • Also billed through NPI 1366453045 (California)
  • 1,939 clinicians in this Medicare group
NPI 1730191628 (661) 272-5001

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 93552 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 20

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

NNENNA UCHECHI CHIMDI NP
Nurse Practitioner (Family)
38350 40TH ST E
PALMDALE, CA 93552
Los Angeles County (661) 225-3050
LEGACY DIVINE MARIE BUTTLER-TOLLIVER
Licensed Vocational Nurse
38350 40TH ST E
PALMDALE, CA 93552
Los Angeles County (661) 225-3000
SUSHA ABRAHAM
Registered Nurse (Ambulatory Care)
38350 40TH ST E
PALMDALE, CA 93552
Los Angeles County (661) 255-5301
COUNTY OF LOS ANGELES
Clinic/Center
38350 40TH ST E
PALMDALE, CA 93552
Los Angeles County (661) 272-5001
ANTELOPE VALLEY HOSPITAL OB CLINIC PALMDALE
Clinic/Center (Family Planning, Non-Surgical)
38350 40TH ST E, SUITE 200
PALMDALE, CA 93552
Los Angeles County (661) 726-6325
MS. ALICE DIANE TAFT WHNP
Clinical Nurse Specialist (Women's Health)
38350 40TH ST E
PALMDALE, CA 93552
Los Angeles County (661) 726-6325
VASUKI ARAVAGIRI
Internal Medicine
38350 40TH ST E, SUITE# 100
PALMDALE, CA 93552
Los Angeles County (661) 272-5001
SATIE RACHAEL MONTEMAYOR RN
Registered Nurse (Ambulatory Care)
38350 40TH ST E
PALMDALE, CA 93552
Los Angeles County (661) 225-3050

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 Amelia Walker's NPI number?

The NPI number for Amelia Walker is 1508363987. It was assigned to this individual provider in the NPPES registry on April 11, 2018.

Where is Amelia Walker located?

Amelia Walker practices at 38350 40th St E, Palmdale, CA 93552. The listed phone number is (661) 225-3030.

What is Amelia Walker's specialty?

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

Is Amelia Walker enrolled in Medicare?

Yes. Amelia Walker is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Amelia Walker's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Amelia Walker reassigns Medicare benefits to County Of Los Angeles (Palmdale, 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 Amelia Walker'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 Amelia Walker was last updated on June 29, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.