William M. Watkins, MD

Medicare activity in 2024

Official CMS public-use data for William M. Watkins, 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.

Most frequent services

1. Injection, methylprednisolone acetate, 1 mg (J1010)3,762 services
2. Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)1,110 services
3. Insertion of needle into vein for collection of blood sample (36415)929 services
4. Blood test, comprehensive group of blood chemicals (80053)907 services
5. Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count (85025)786 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%
• Arthritis53%
• Diabetes34%
• Ischemic heart disease33%
• COPD26%

Hospitals where William M. Watkins works

Medicare's Facility Affiliation Data lists William M. Watkins 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.

• Baylor Scott and White Surgical Hospital at ShermaSherman, TX · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 670076
• Texoma Medical CenterDenison, TX · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 450324

Practice locations

Addresses where William M. Watkins is enrolled with Medicare (CMS data updated October 2, 2026).

• 5012 S US Hwy 75, Suite 300Denison, TX 75020 (903) 416‑6015

Group practices

Medicare enrollment lists William M. Watkins as a member of this group (CMS data updated October 2, 2026).

• Texomacare47 clinicians in the group

Specialties

• Nephrologyprimary
• Internal Medicinealso

Find other Nephrology doctors in Texas →

Other nephrologists in Denison

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

• David G. Reynolds, MD
• Wirasat Hasnain, MD
• Vinod Prasad, MD
• Luis D. Torres, MD
• Douglas P. Myers, MD

All nephrologists in Denison →

Other clinicians in Texomacare

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

• Ely R. Gordon, DO
• Sarah Branam, DO
• Ted F. Truly, MD
• Gregory B. Carlson, MD
• Quyen N. Johnson, NP
• Dana L. Sisk, MD

Clinician information

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