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MIRIAM THOMAS PA-C
NPI 1598480436
Physician Assistant in Fullerton, CA

Active since October 04, 2022PECOS Enrolled
200 N HARBOR BLVD, FULLERTON, CA 92832(714) 533-7021 Get Directions Write a Review

NPPES record last updated: February 8, 2026. Verified against the NPPES registry weekly; last sync: August 30, 2026.

Record update history: Feb 8, 2026, Oct 4, 2022 (2 updates tracked since 2022).

About Miriam Thomas Pa-c NPPES

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

MIRIAM THOMAS PA-C (NPI 1598480436) is an individual physician assistant in Fullerton, California and active in the NPI registry since October 2022. She is enrolled in Medicare PECOS and is a graduate of Other (2025).

NPPES Registry Identity

NPI1598480436
Entity TypeIndividualFemale
Primary Taxonomy363A00000X
Provider Legal NameMIRIAM THOMASCredential: PA-C
Location Address200 N HARBOR BLVDFullerton, CA 92832-1815
Mailing Address200 N Harbor BlvdAnaheim, CA 92805-2510 · (714) 533-7021
Phone(714) 533-7021
Sole ProprietorNo
Medical School CMSOtherGraduated 2025
Enumeration DateOctober 4, 2022
Last NPPES UpdateFebruary 8, 20262 updates tracked since enumeration
NPPES CertifiedFebruary 8, 2026
✔ NPI 1598480436 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.
200 N HARBOR BLVD, Fullerton, CA 92832
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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)

Miriam Thomas Pa-c is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID6800363409
PECOS Enrollment IDI20260430002058
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 92832 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.

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 Miriam Thomas's NPI number?

The NPI number for Miriam Thomas is 1598480436. It was assigned to this individual provider in the NPPES registry on October 4, 2022.

Where is Miriam Thomas located?

Miriam Thomas practices at 200 N Harbor Blvd, Fullerton, CA 92832. The listed phone number is (714) 533-7021.

What is Miriam Thomas's specialty?

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

Is Miriam Thomas enrolled in Medicare?

Yes. Miriam Thomas is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Miriam Thomas was last updated on February 8, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.