Harold W. Ray Jr., MD

Medicare activity in 2024

Official CMS public-use data for Harold W. Ray Jr., 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. Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)209 services
2. Injection, dexamethasone sodium phosphate, 1 mg (J1100)208 services
3. Testing for presence of drug, by chemistry analyzers (80307)139 services
4. Drug test(s), definitive, utilizing (1) drug identification methods able to identify individual drugs and distinguish between structural isomers (but not necessarily stereoisomers), including, but not limited to gc/ms (any type, single or tandem) and lc/ms (G0482)80 services
5. Blood test, comprehensive group of blood chemicals (80053)64 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%
• Arthritis75%
• Diabetes45%
• Chronic kidney disease35%
• Depression31%

Hospitals where Harold W. Ray Jr. works

Medicare's Facility Affiliation Data lists Harold W. Ray Jr. 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.

• University Medical Center of El PasoEl Paso, TX · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 450024

Practice locations

Addresses where Harold W. Ray Jr. is enrolled with Medicare (CMS data updated October 2, 2026).

• 4500 N Mesa StEl Paso, TX 79912 (915) 532‑9000

Group practices

Medicare enrollment lists Harold W. Ray Jr. as a member of this group (CMS data updated October 2, 2026).

• UMC El Paso Healthcare Inc39 clinicians in the group

Specialties

• Anesthesiologyprimary
• Interventional Pain Managementalso

Find other Anesthesiology doctors in Texas →

Other anesthesiologists in El Paso

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

• Erica A. Horton, DO
• Shyam J. Patel, DO
• Tahseen J. Karim, MD
• Norberto F. Avila, MD
• Ho Jin Kim, MD
• Marco A. Duran, MD
• Ruby N. Rubio, MD
• Michael Foley, MD

All anesthesiologists in El Paso →

Other clinicians in UMC El Paso Healthcare Inc

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

• Randle A. Umeh, MD
• Nguyen Lam
• Jesus A. Guzman, MD
• Diego Ramirez, MD
• Hans C. Brockhoff Ii, DDS
• Mario Nutis, 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