Zackquill J. Morgan, MD

Medicare activity in 2024

Official CMS public-use data for Zackquill J. Morgan, 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 35 minutes (99232)205 services
2. Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes (99233)146 services
3. Hospital discharge day management, more than 30 minutes (99239)89 services
4. Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes (99223)33 services
5. Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes (99222)13 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%
• Arthritis62%
• Diabetes61%
• Chronic kidney disease54%
• Heart failure52%

Hospitals where Zackquill J. Morgan works

Medicare's Facility Affiliation Data lists Zackquill J. Morgan 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.

• Methodist Dallas Medical CenterDallas, TX · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 450051

Practice locations

Addresses where Zackquill J. Morgan is enrolled with Medicare (CMS data updated October 2, 2026).

• 122 W Colorado BlvdDallas, TX 75208 (214) 947‑6700
• 1441 N Beckley AveDallas, TX 75203 (214) 947‑2385
• 1501 River Pointe Dr, Suite 100Conroe, TX 77304 (713) 497‑5335

Group practices

Medicare enrollment lists Zackquill J. Morgan as a member of these groups (CMS data updated October 2, 2026).

• Medhealth450 clinicians in the group
• Physician Associates of Southwest Dallas36 clinicians in the group
• Lymphedema Therapy Specialists Inc.8 clinicians in the group

Specialties

• Internal Medicineprimary

Find other Internal Medicine doctors in Texas →

Other internal medicine doctors in Dallas

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

• Negar R. Moazami, MD
• Andres Barrera, MD
• Nitu Limbu
• Yanming Yang, DO
• Amy D. Shah, DO
• Emily Bufkin, MD
• Jennifer L. Edwards, MD
• Relda J. Setliff

All internal medicine doctors in Dallas →

Other clinicians in Medhealth

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

• Ivonne D. Grabow, PA
• Michelle M. Olson, MD
• Dino Cekro, MD
• Comfort C. Uche, NP
• Elizabeth A. Carroll, MD
• Mark A. Lyons Jr., 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