LIZ MARY THOMAS
NPI 1164124897
Internal Medicine in Phoenix, AZ

Q: What is Liz Mary Thomas's NPI number?

The NPI number for Liz Mary Thomas is 1164124897. It was assigned to this individual provider in the NPPES registry on March 20, 2023.

Q: What is Liz Mary Thomas's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Q: When was this NPI record last updated?

The NPPES record for Liz Mary Thomas was last updated on June 30, 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.

Active since March 20, 2023PECOS Enrolled

26224 N TATUM BLVD STE 5, PHOENIX, AZ 85050(480) 882-7580 Get Directions Write a Review

NPPES record last updated: June 30, 2026. Verified against the NPPES registry weekly; last sync: October 18, 2026.

On this page

About Liz Mary Thomas NPPES

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

LIZ MARY THOMAS (NPI 1164124897) is an individual internal medicine provider in Phoenix, Arizona, licensed in Arizona (80279) and active in the NPI registry since March 2023. She is enrolled in Medicare PECOS, maintains a secondary practice location in Brooksville, and is a graduate of Other (2020).

NPPES Registry Identity

NPI1164124897

Entity TypeIndividualFemale

Primary Taxonomy207R00000X

Provider Legal NameLIZ MARY THOMAS

Location Address26224 N TATUM BLVD STE 5Phoenix, AZ 85050-7500

Mailing Address26224 N Tatum Blvd Ste 5Phoenix, AZ 85050-7500 · (480) 882-7580

Phone(480) 882-7580

Sole ProprietorNo

Medical School CMSOtherGraduated 2020

Enumeration DateMarch 20, 2023

Last NPPES UpdateJune 30, 2026

NPPES CertifiedJune 30, 2026

✔ NPI 1164124897 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians

Taxonomy Code207R00000X

License✔ Licensed in AZ · 80279

Definition

A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.

Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X

26224 N TATUM BLVD STE 5, Phoenix, AZ 85050

Open in Google Maps ↗

Secondary Practice Location 1

Location 111375 Cortez BlvdBrooksville, FL 34613-5409 · Phone (352) 596-6632

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Oscar Health Plan, Inc..Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Liz Mary Thomas is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID9032577507

PECOS Enrollment IDI20260827001421

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 Liz Mary Thomas reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Honorhealth Medical Group, LLC

Same address

Internal Medicine

26224 N TATUM BLVD STE 5
Phoenix, AZ 85050

Reassigned Medicare billing, Arizona enrollment
502 clinicians in this Medicare group

NPI 1972058923 (480) 882-7580

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 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

$127.71 typical visit price

range $55.44 – $168.60

Typical copayment $31.92 (range $13.86 – $42.15)

Most-billed visit code 99204

Established Patient

$98.00 typical visit price

range $17.72 – $137.41

Typical copayment $24.50 (range $4.43 – $34.35)

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.

JENNIFER SONG

Student in an Organized Health Care Education/Training Program