Medical emergency?Emergency? Call 911. Nearest emergency roomsNearest ERs

Internal Medicine

Lori A. Thomas-Steward, DO

Works at hospitals in Cookeville, TN · Livingston, TN · Tennessee

Summary

Dr. Lori A. Thomas-Steward, DO is an internal medicine doctor at 1009 N Locust Ave, Lawrenceburg, TN 38464. Phone: (571) 982-6636. Accepts Medicare assignment. In 2024, Lori A. Thomas-Steward had 388 Original Medicare patients and 3,108 services. NPI 1679854103. Source: CMS National Downloadable File, updated October 2, 2026; CMS Facility Affiliation Data, updated October 2, 2026; CMS Medicare Physician & Other Practitioners, data year 2024.

From official Medicare data

This page shows what Medicare's official clinician data says about Lori A. Thomas-Steward, 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 Lori A. Thomas-Steward accept Medicare assignment?
Yes. Medicare's clinician data says Lori A. Thomas-Steward 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 Lori A. Thomas-Steward see?
In 2024, CMS data shows 388 Original Medicare patients and 3,108 services for Lori A. Thomas-Steward. This counts Original Medicare only and measures volume, not quality.
What is Lori A. Thomas-Steward's NPI number?
1679854103. 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 Lori A. Thomas-Steward, 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 patients388
Services billed to Medicare3,108
Different services or procedures50
Participating Medicare providerYes
Average age of these patients76

Most frequent services

  1. Insertion of needle into vein for collection of blood sample (36415)584 services
  2. Visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient's (G2211)426 services
  3. Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)414 services
  4. Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)261 services
  5. Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (G0439)240 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 pressure75%
  • High cholesterol75%
  • Arthritis60%
  • Diabetes34%
  • Anxiety29%
  • Ischemic heart disease28%

Hospitals where Lori A. Thomas-Steward works

Medicare's Facility Affiliation Data lists Lori A. Thomas-Steward at these hospitals (updated October 2, 2026). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians. Star rating and emergency services: Hospital General Information (CMS), data updated October 26, 2026.

  • Cookeville Regional Medical CenterCookeville, TN · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 440059
  • Livingston Regional HospitalLivingston, TN · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 440187

Practice locations

Addresses where Lori A. Thomas-Steward is enrolled with Medicare (CMS data updated October 2, 2026).

Group practices

Medicare enrollment lists Lori A. Thomas-Steward as a member of this group (CMS data updated October 2, 2026).

  • Privia Medical Group Tennessee LLC140 clinicians in the group

Specialties

Find other Internal Medicine doctors in Tennessee →

Other internal medicine doctors in Lawrenceburg

Clinicians with the same Medicare primary specialty in Lawrenceburg, TN — not a recommendation.

All internal medicine doctors in Lawrenceburg →

Other clinicians in Privia Medical Group Tennessee LLC

Medicare enrollment lists these clinicians in the same group practice — not a recommendation.

Clinician information

CredentialDO
Graduation year2010 (16 years since medical school)
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1679854103
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. Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated October 2, 2026, retrieved October 29, 2026
  2. Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
  3. National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
  4. Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
  5. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
  6. Medicare Care Compare — official Medicare tool to look up clinicians