Syed Azhar Hassan, MD

Medicare activity in 2024

Official CMS public-use data for Syed Azhar Hassan, 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)356 services
2. Online digital evaluation and management service for an established patient for up to 7 days, total time 11-20 minutes (99422)354 services
3. Blood glucose (sugar) test performed by hand-held instrument (82962)204 services
4. Continuous monitoring of blood sugar level in tissue fluid using sensor under skin with interpretation and report (95251)199 services
5. Hemoglobin a1c level (83036)138 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%
• Diabetes75%
• Arthritis47%
• Chronic kidney disease47%
• Ischemic heart disease40%

Hospitals where Syed Azhar Hassan works

Medicare's Facility Affiliation Data lists Syed Azhar Hassan 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.

• Harlingen Medical CenterHarlingen, TX · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 450855
• VHS Harlingen Hospital Company LLCHarlingen, TX · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 450033

Practice locations

Addresses where Syed Azhar Hassan is enrolled with Medicare (CMS data updated October 2, 2026).

• 3761 Ruben Torres SR BlvdBrownsville, TX 78526 (956) 230‑4971
• 620 N Ed Carey DrHarlingen, TX 78550 (956) 230‑4971

Specialties

• Endocrinologyprimary

Find other Endocrinology doctors in Texas →

Other endocrinologists in Texas

Clinicians with the same Medicare primary specialty in Texas — not a recommendation.

• Willie C. Teo Ong, MD
• Ruban Dhaliwal, MD
• Anh V. Nguyen, MD
• Emilia M. Popa, MD
• Elina Shakya, MD
• Jose R. Beceiro, MD
• Naveed K. Khanjee, MD
• Mahendra Ghanta, MD

All endocrinologists in Texas →

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