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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.

JAMIE WILLIAMS
NPI 1013869809
Physician Assistant in Phoenix, AZ

Active since February 12, 2026PECOS Enrolled
20940 N TATUM BLVD STE 125, PHOENIX, AZ 85050(602) 264-0608(602) 234-0417 Get Directions Write a Review

NPPES record last updated: October 27, 2026. Verified against the NPPES registry weekly; last sync: November 08, 2026.

Record update history: Oct 27, 2026, Oct 12, 2026, Oct 2, 2026 (3 updates tracked since 2026).

About Jamie Williams NPPES

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

JAMIE WILLIAMS (NPI 1013869809) is an individual physician assistant in Phoenix, Arizona and active in the NPI registry since February 2026. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1013869809
Entity TypeIndividualFemale
Primary Taxonomy363A00000X
Provider Legal NameJAMIE WILLIAMS
Location Address20940 N TATUM BLVD STE 125Phoenix, AZ 85050-7243
Mailing Address20940 N Tatum Blvd Ste 125Phoenix, AZ 85050-7243 · (602) 264-0608 · Fax (602) 234-0417
Phone(602) 264-0608
Fax(602) 234-0417
Sole ProprietorNo
Enumeration DateFebruary 12, 2026
Last NPPES UpdateOctober 27, 20263 updates tracked since enumeration
NPPES CertifiedOctober 27, 2026
✔ NPI 1013869809 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPhysician AssistantPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363A00000X
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.
20940 N TATUM BLVD STE 125, Phoenix, AZ 85050
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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)

Jamie Williams 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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 85050 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
$85.89 typical visit price
range $55.44 – $168.60
Typical copayment $21.47 (range $13.86 – $42.15)
Most-billed visit code 99203
Established Patient
$69.24 typical visit price
range $17.72 – $137.41
Typical copayment $17.31 (range $4.43 – $34.35)
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 2

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

FALON SONNEN
Physician Assistant
20940 N TATUM BLVD STE 125
PHOENIX, AZ 85050
Maricopa County (602) 264-0608
HONORHEALTH AMBULATORY
Urology
20940 N TATUM BLVD STE 125
PHOENIX, AZ 85050
Maricopa County (623) 580-5800

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 Jamie Williams's NPI number?

The NPI number for Jamie Williams is 1013869809. It was assigned to this individual provider in the NPPES registry on February 12, 2026.

Where is Jamie Williams located?

Jamie Williams practices at 20940 N Tatum Blvd Ste 125, Phoenix, AZ 85050. The listed phone number is (602) 264-0608.

What is Jamie Williams's specialty?

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

Is Jamie Williams enrolled in Medicare?

Yes. Jamie Williams is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Jamie Williams was last updated on October 27, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 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.