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ASHLEY CONTRERAS HERNANDEZ PA-C
NPI 1588404883
Physician Assistant in Hawthorne, CA

Active since May 27, 2024PECOS Enrolled
4455 W 117TH ST STE 200, HAWTHORNE, CA 90250(310) 219-2000 Get Directions Write a Review

NPPES record last updated: June 19, 2026. Verified against the NPPES registry weekly; last sync: September 27, 2026.

About Ashley Contreras Hernandez Pa-c NPPES

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

ASHLEY CONTRERAS HERNANDEZ PA-C (NPI 1588404883) is an individual physician assistant in Hawthorne, California, licensed in California (PA68622) and active in the NPI registry since May 2024. She is enrolled in Medicare PECOS and is a graduate of Other (2026).

NPPES Registry Identity

NPI1588404883
Entity TypeIndividualFemale
Primary Taxonomy363A00000X
Provider Legal NameASHLEY CONTRERAS HERNANDEZCredential: PA-C
Location Address4455 W 117TH ST STE 200Hawthorne, CA 90250-2240
Mailing Address400 N Chapel Ave Apt 327Alhambra, CA 91801-6030 · (323) 407-3513
Phone(310) 219-2000
Sole ProprietorNo
Medical School CMSOtherGraduated 2026
Enumeration DateMay 27, 2024
Last NPPES UpdateJune 19, 2026
NPPES CertifiedJune 19, 2026
✔ NPI 1588404883 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPhysician AssistantPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363A00000X
License✔ Licensed in CA · PA68622
Definition
A physician assistant is a person who has successfully completed an accredited education program for physician assistant, is licensed by the state and is practicing within the scope of that license. Physician assistants are formally trained to perform many of the routine, time-consuming tasks a physician can do. In some states, they may prescribe medications. They take medical histories, perform physical exams, order lab tests and x-rays, and give inoculations. Most states require that they work under the supervision of a physician.
4455 W 117TH ST STE 200, Hawthorne, CA 90250
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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Ashley Contreras Hernandez Pa-c is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID6002380433
PECOS Enrollment IDI20260707001455
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.

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
$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 12

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

MITASHA SUNIL PATEL PA-C
Physician Assistant
4455 W 117TH ST STE 200
HAWTHORNE, CA 90250
Los Angeles County (310) 645-0444
DANIELLE GAGAIN
Physician Assistant
4455 W 117TH ST STE 200
HAWTHORNE, CA 90250
Los Angeles County (310) 219-2000
OLGA B TYLER FNP
Nurse Practitioner (Primary Care)
4455 W 117TH ST STE 200
HAWTHORNE, CA 90250
Los Angeles County (310) 219-2000
SAMANTHA FOLKMAN PA-C
Physician Assistant (Medical)
4455 W 117TH ST STE 200
HAWTHORNE, CA 90250
Los Angeles County (814) 308-4295
ALLYSSA RASCH
Physician Assistant
4455 W 117TH ST STE 200
HAWTHORNE, CA 90250
Los Angeles County (310) 219-2000
ISABELLA JOY MORTOLA DNP, FNP-BC, CPNP-PC
Nurse Practitioner
4455 W 117TH ST STE 200
HAWTHORNE, CA 90250
Los Angeles County (310) 219-2000
MRS. TRACEY LYNN SCOTT WHNP-BC, BSN, MSN
Nurse Practitioner (Women's Health)
4455 W 117TH ST STE 200
HAWTHORNE, CA 90250
Los Angeles County (626) 457-5515
KATHERINE JO ZOGG WHNP-BC
Nurse Practitioner (Women's Health)
4455 W 117TH ST STE 200
HAWTHORNE, CA 90250
Los Angeles County (310) 219-2000

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 Ashley Hernandez's NPI number?

The NPI number for Ashley Hernandez is 1588404883. It was assigned to this individual provider in the NPPES registry on May 27, 2024.

Where is Ashley Hernandez located?

Ashley Hernandez practices at 4455 W 117th St Ste 200, Hawthorne, CA 90250. The listed phone number is (310) 219-2000.

What is Ashley Hernandez's specialty?

The primary specialty registered for this NPI is Physician Assistant with taxonomy code 363A00000X.

Is Ashley Hernandez enrolled in Medicare?

Yes. Ashley Hernandez is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Ashley Hernandez was last updated on June 19, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.