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

Family Practice

Carl F. Thomas Iii, MD

Works at hospitals in Reno, NV · Nevada

Summary

Dr. Carl F. Thomas Iii, MD is a family doctor at 1525 Los Altos Pkwy, Sparks, NV 89436. Phone: (775) 982-5000. Accepts Medicare assignment. In 2024, Carl F. Thomas Iii had 223 Original Medicare patients and 675 services. NPI 1114029931. 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 Carl F. Thomas Iii, 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 Carl F. Thomas Iii accept Medicare assignment?
Yes. Medicare's clinician data says Carl F. Thomas Iii 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 Carl F. Thomas Iii see?
In 2024, CMS data shows 223 Original Medicare patients and 675 services for Carl F. Thomas Iii. This counts Original Medicare only and measures volume, not quality.
What is Carl F. Thomas Iii's NPI number?
1114029931. 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 Carl F. Thomas Iii, 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 patients223
Services billed to Medicare675
Different services or procedures25
Participating Medicare providerYes
Average age of these patients76

Most frequent services

  1. Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)139 services
  2. Blood test, clotting time (85610)126 services
  3. Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)116 services
  4. Office or other outpatient visit for the evaluation and management of established patient that may not require presence of healthcare professional (99211)115 services
  5. Anticoagulant management of patient taking warfarin (93793)75 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 cholesterol75%
  • High blood pressure70%
  • Arthritis43%
  • Diabetes42%
  • Atrial fibrillation29%
  • Ischemic heart disease28%

Hospitals where Carl F. Thomas Iii works

Medicare's Facility Affiliation Data lists Carl F. Thomas Iii 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.

Practice locations

Addresses where Carl F. Thomas Iii is enrolled with Medicare (CMS data updated October 2, 2026).

Group practices

Medicare enrollment lists Carl F. Thomas Iii as a member of this group (CMS data updated October 2, 2026).

  • Hometown Health Management Company184 clinicians in the group

Specialties

Find other Family Practice doctors in Nevada →

Other family doctors in Sparks

Clinicians with the same Medicare primary specialty in Sparks, NV — not a recommendation.

All family doctors in Sparks →

Other clinicians in Hometown Health Management Company

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

Clinician information

CredentialMD
Medical schoolTexas Tech University Health Science Center School Of Medicine
Graduation year1984 (42 years since medical school)
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1114029931
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