Margaret L. Coon, MD

Medicare activity in 2024

Official CMS public-use data for Margaret L. Coon, 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. Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes (99233)1,188 services
2. Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes (99223)211 services
3. Hospital discharge day management, more than 30 minutes (99239)178 services
4. Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)93 services
5. Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes (99231)21 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%
• Arthritis74%
• Anxiety52%
• Ischemic heart disease51%
• Depression51%

Hospitals where Margaret L. Coon works

Medicare's Facility Affiliation Data lists Margaret L. Coon 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 & White Medical Center - Round RockRound Rock, TX · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 670034

Practice locations

Addresses where Margaret L. Coon is enrolled with Medicare (CMS data updated October 2, 2026).

• 2000 Medical DrLakeway, TX 78734 (512) 263‑4500
• 330 W Ben White Blvd, Encompass Health Rehabilitation HosAustin, TX 78704 (512) 730‑4800
• 5980 Kyle PkwyKyle, TX 78640 (281) 724‑3050

Group practices

Medicare enrollment lists Margaret L. Coon as a member of this group (CMS data updated October 2, 2026).

• Post-Acute Physicians of Texas PLLC18 clinicians in the group

Specialties

• Physical Medicine and Rehabilitationprimary

Find other Physical Medicine and Rehabilitation doctors in Texas →

Other rehabilitation doctors in Lakeway

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

• Mary A. Gonzales, MD
• Charles Hall, MD
• Farheen A. Khan, DO
• Serge Pierrecharles, MD
• Jeremy Jones, MD
• Jimmy L. Rowland Iv
• Joseph Owens, MD

All rehabilitation doctors in Lakeway →

Other clinicians in Post-Acute Physicians of Texas PLLC

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

• Tram Pham, DO
• Charles Hall, MD
• Wilma Afunugo, MD
• Tiffany N. Biggers, NP
• Craig C. Ditommaso, MD
• Nicolet Hernandez, DO

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