Juan P. Ortega-Sandoya, MD

Medicare activity in 2024

Official CMS public-use data for Juan P. Ortega-Sandoya, 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. Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes (99223)170 services
2. Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes (99222)77 services
3. Critical care, first 30-74 minutes (99291)19 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%
• Ischemic heart disease55%
• Heart failure55%
• Chronic kidney disease53%
• Arthritis52%

Hospitals where Juan P. Ortega-Sandoya works

Medicare's Facility Affiliation Data lists Juan P. Ortega-Sandoya 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.

• Memorial Hermann Sugar Land HospitalSugar Land, TX · Acute Care Hospital · Medicare rating: 4 of 5 stars · CCN 450848

Practice locations

Addresses where Juan P. Ortega-Sandoya is enrolled with Medicare (CMS data updated October 2, 2026). The first 5 of 9; the Medicare profile lists all.

• 11800 Astoria BlvdHouston, TX 77089
• 11800 Astoria Blvd, Suite E2031.1Houston, TX 77089 (281) 929‑6291
• 16100 S FwyPearland, TX 77584 (713) 413‑6941
• 16100 S Fwy N3 172Pearland, TX 77584 (713) 413‑5738
• 17500 W Grand Pkwy SSugar Land, TX 77479 (281) 725‑5026

Group practices

Medicare enrollment lists Juan P. Ortega-Sandoya as a member of this group (CMS data updated October 2, 2026).

• Memorial Hermann Medical Group762 clinicians in the group

Specialties

• Internal Medicineprimary

Find other Internal Medicine doctors in Texas →

Other internal medicine doctors in Houston

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

• Derek S. Dawes, MD
• Lauren Rash, MD
• Salvador R. Recio, MD
• Neveda Murugesan, MD
• Yusuf Chang, MD
• Michele O. Gocuay, MD
• Gurjit Kaur, DO
• Grace C. Odi, MD

All internal medicine doctors in Houston →

Other clinicians in Memorial Hermann Medical Group

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

• Maria C. Chan, NP
• Tiruwork Hiruy
• Giridhar Vedala, MD
• Amna M. Khan, MD
• Ashela Bean, DO
• Jaison Joshua, 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