Ashish Asawa, MD

Medicare activity in 2024

Official CMS public-use data for Ashish Asawa, 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. Test for allergy using allergenic extract (95004)2,699 services
2. Professional service for multiple injections of allergen (95117)207 services
3. Professional service for preparation and provision of 1 or more antigens (95165)200 services
4. Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)117 services
5. Test to measure expiratory airflow and volume (94010)74 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 cholesterol75%
• High blood pressure62%
• Arthritis47%
• Asthma37%
• Ischemic heart disease33%
• Osteoporosis24%

Hospitals where Ashish Asawa works

Medicare's Facility Affiliation Data lists Ashish Asawa 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.

• Houston Methodist HospitalHouston, TX · Acute Care Hospital · Medicare rating: 5 of 5 stars · CCN 450358

Practice locations

Addresses where Ashish Asawa is enrolled with Medicare (CMS data updated October 2, 2026). The first 5 of 6; the Medicare profile lists all.

• 16605 Southwest FwySugar Land, TX 77479 (281) 275‑0800
• 16605 Southwest Fwy 400 Mob3, Methodist Family Medicine GroupSugar Land, TX 77479 (281) 275‑0800
• 16605 SW Fwy 410, Methodist Diag Card of HoustonSugar Land, TX 77479 (281) 274‑0148
• 4191 Bellaire Blvd, Suite 200Houston, TX 77025 (346) 356‑7000
• 6445 Main St, Suite 2500Houston, TX 77030 (713) 441‑3150

Group practices

Medicare enrollment lists Ashish Asawa as a member of these groups (CMS data updated October 2, 2026).

• TMH Physician Associates PLLC1,690 clinicians in the group
• Houston Methodist Specialty Physicians1,528 clinicians in the group

Specialties

• Allergy/Immunologyprimary
• Internal Medicinealso

Find other Allergy/Immunology doctors in Texas →

Other allergist and immunologists in Sugar Land

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

• David Amran, MD
• Wai-Tim Chew, MD
• Joseph C. Perez, MD
• Douglas D. Min, MD
• Nerissa D'Silva, MD
• Anna George, MD
• Meng Chen, MD
• John P. Kelley, MD

All allergist and immunologists in Sugar Land →

Other clinicians in TMH Physician Associates PLLC

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

• Rodrick Hammond, NP
• Ryan W. Ridley, MD
• Laura M. Martinez, MD
• Astrud Lorraine L. Leyva, MD
• Robert G. Smith, MD
• Shilpa Vaidya, 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