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Internal Medicine

M Jeanine H. Thomas, MD

Sees patients in Arlington, TX · Texas

Summary

Dr. M Jeanine H. Thomas, MD is an internal medicine doctor at 1800 W Pioneer Pkwy, Arlington, TX 76013. Phone: (817) 274-0329. Accepts Medicare assignment. In 2024, M Jeanine H. Thomas had 21 Original Medicare patients and 74 services. NPI 1669413779. Source: CMS National Downloadable File, updated October 2, 2026; CMS Medicare Physician & Other Practitioners, data year 2024.

  • Specialty: Internal medicine doctor (Medicare lists Internal Medicine)
  • Address: 1800 W Pioneer Pkwy, Arlington, TX 76013 · Directions
  • Phone: (817) 274‑0329
  • Medicare: Accepts Medicare assignment
  • Medical school: Oklahoma State University College Of Osteopathic Medicine · graduated 1993 (33 years since medical school)
  • Gender (as listed): Female

From official Medicare data

This page shows what Medicare's official clinician data says about M Jeanine H. Thomas, joined by NPI number (data updated October 2, 2026). It is not a recommendation or a rating. Call the office or hospital to confirm before you go.

In a medical emergency, call 911.

Quick answers

Does M Jeanine H. Thomas accept Medicare assignment?
Yes. Medicare's clinician data says M Jeanine H. Thomas accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of October 2, 2026. Ask the office to confirm before your visit.
How many Medicare patients does M Jeanine H. Thomas see?
In 2024, CMS data shows 21 Original Medicare patients and 74 services for M Jeanine H. Thomas. This counts Original Medicare only and measures volume, not quality.
What is M Jeanine H. Thomas's NPI number?
1669413779. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Medicare activity in 2024

Official CMS public-use data for M Jeanine H. Thomas, data year 2024 (released May 21, 2026). It covers Original Medicare (fee-for-service) patients only, not Medicare Advantage or other insurance. It shows volume, not quality or outcomes. CMS hides any count of 10 or fewer patients.

Original Medicare patients21
Services billed to Medicare74
Different services or procedures10
Participating Medicare providerYes
Average age of these patients68

Most frequent services

  1. Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)14 services

Chronic conditions among these patients

Share of this clinician’s Original Medicare patients with each condition, as published by CMS (it describes the patients, not the care given).

  • High blood pressure71%
  • High cholesterol67%

Practice locations

Addresses where M Jeanine H. Thomas is enrolled with Medicare (CMS data updated October 2, 2026).

Specialties

Find other Internal Medicine doctors in Texas →

Other internal medicine doctors in Arlington

Clinicians with the same Medicare primary specialty in Arlington, TX — not a recommendation.

All internal medicine doctors in Arlington →

Clinician information

CredentialMD
Medical schoolOklahoma State University College Of Osteopathic Medicine
Graduation year1993 (33 years since medical school)
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1669413779
CorrectionsReport an error or suggest an update →

Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.

Sources

  1. National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
  2. Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
  3. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
  4. Medicare Care Compare — official Medicare tool to look up clinicians