Pablo I. Pallan, MD

Medicare activity in 2024

Official CMS public-use data for Pablo I. Pallan, 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. Low osmolar contrast material, 300-399 mg/ml iodine concentration, per ml (Q9967)1,500 services
2. X-ray of chest, 1 view (71045)1,371 services
3. X-ray of chest, 2 views (71046)224 services
4. X-ray of abdomen, 1 view (74018)171 services
5. Ct scan of abdomen and pelvis with contrast (74177)132 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%
• Arthritis51%
• Ischemic heart disease48%
• Diabetes47%
• Chronic kidney disease46%

Hospitals where Pablo I. Pallan works

Medicare's Facility Affiliation Data lists Pablo I. Pallan 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 HospitalSan Antonio, TX · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 450388
• Methodist Hospital Hill CountryFredericksburg, TX · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 450604
• Methodist Hospital Stone OakSan Antonio, TX · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 670055
• Peterson Regional Medical CenterKerrville, TX · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 450007
• Val Verde Regional Medical CenterDel Rio, TX · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 450154

Practice locations

Addresses where Pablo I. Pallan is enrolled with Medicare (CMS data updated October 2, 2026). The first 5 of 13; the Medicare profile lists all.

• 1020 S State Hwy 16Frederickburg, TX 78624 (830) 997‑1268
• 1139 E Sonterra BlvdSan Antonio, TX 78258 (210) 638‑2901
• 12412 Judson RdLive Oak, TX 78233
• 1310 McCullough AveSan Antonio, TX 78212 (210) 757‑2284
• 155 E Sonterra Blvd, Suite 100San Antonio, TX 78258 (210) 617‑9500

Group practices

Medicare enrollment lists Pablo I. Pallan as a member of these groups (CMS data updated October 2, 2026).

• South Texas Radiology Group PA89 clinicians in the group
• South Texas Radiology Imaging Centers77 clinicians in the group

Specialties

• Diagnostic Radiologyprimary

Find other Diagnostic Radiology doctors in Texas →

Other radiologists in Frederickburg

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

• James E. Dix, MD
• Michael J. Lane, MD
• Michael Lepeska, MD
• Michael P. Granato, MD
• John W. Thomas, MD
• Ariel Y. Kruger, MD
• Kenneth A. Sandoval, MD
• Frank S. Browne, MD

All radiologists in Frederickburg →

Other clinicians in South Texas Radiology Group PA

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

• Shereef B. Elhalwagi, MD
• Michael D. Orsi, MD
• James E. Dix, MD
• Austin Jones, MD
• Michael Lepeska, MD
• Vivek G. Sahani, 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