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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

JUANA MARTINEZ
NPI 1922869700
Physician Assistant in Westlake Village, CA

Active since January 19, 2024PECOS EnrolledAccepts Medicare Assignment
32144 AGOURA RD STE 106, WESTLAKE VILLAGE, CA 91361(805) 379-3376 Get Directions Write a Review

NPPES record last updated: August 7, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Aug 7, 2026, Sep 9, 2025, Jan 5, 2025 and 1 more (4 updates tracked since 2024).

About Juana Martinez NPPES

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

JUANA MARTINEZ (NPI 1922869700) is an individual physician assistant in Westlake Village, California, licensed in California (PA64932) and active in the NPI registry since January 2024. She is enrolled in Medicare PECOS and is a graduate of Other (2024).

NPPES Registry Identity

NPI1922869700
Entity TypeIndividualFemale
Primary Taxonomy363A00000X
Provider Legal NameJUANA MARTINEZ
Location Address32144 AGOURA RD STE 106Westlake Village, CA 91361-4040
Mailing Address32144 Agoura Rd Ste 106Westlake Village, CA 91361-4040 · (805) 379-3376
Phone(805) 379-3376
Sole ProprietorYes
Medical School CMSOtherGraduated 2024
Enumeration DateJanuary 19, 2024
Last NPPES UpdateAugust 7, 20264 updates tracked since enumeration
NPPES CertifiedAugust 7, 2026
✔ NPI 1922869700 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 · PA64932
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.
32144 AGOURA RD STE 106, Westlake Village, CA 91361
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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 and accepts Medicare assignment

Juana Martinez 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.

PECOS PAC ID4981138021
PECOS Enrollment IDI20241112000771
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 91361 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
$95.28 typical visit price
range $62.32 – $185.36
Typical copayment $23.82 (range $15.58 – $46.34)
Most-billed visit code 99203
Established Patient
$77.11 typical visit price
range $20.68 – $151.85
Typical copayment $19.27 (range $5.17 – $37.96)
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.

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 Juana Martinez's NPI number?

The NPI number for Juana Martinez is 1922869700. It was assigned to this individual provider in the NPPES registry on January 19, 2024.

Where is Juana Martinez located?

Juana Martinez practices at 32144 Agoura Rd Ste 106, Westlake Village, CA 91361. The listed phone number is (805) 379-3376.

What is Juana Martinez's specialty?

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

Is Juana Martinez enrolled in Medicare?

Yes. Juana Martinez 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.

When was this NPI record last updated?

The NPPES record for Juana Martinez was last updated on August 7, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 days 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.