Quick answers
- Does Anoop P. Ayyappan accept Medicare assignment?
- Yes. Medicare's clinician data says Anoop P. Ayyappan accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of October 2, 2026. Ask the office to confirm before your visit.
- How many Medicare patients does Anoop P. Ayyappan see?
- In 2024, CMS data shows 1,002 Original Medicare patients and 3,306 services for Anoop P. Ayyappan. This counts Original Medicare only and measures volume, not quality.
- What is Anoop P. Ayyappan's NPI number?
- 1790014496. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Medicare activity in 2024
Official CMS public-use data for Anoop P. Ayyappan, 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.
| Original Medicare patients | 1,002 |
|---|---|
| Services billed to Medicare | 3,306 |
| Different services or procedures | 35 |
| Participating Medicare provider | Yes |
| Average age of these patients | 71 |
Most frequent services
- Low osmolar contrast material, 300-399 mg/ml iodine concentration, per ml (Q9967)2,050 services
- Ct scan of chest without contrast (71250)351 services
- X-ray of chest, 2 views (71046)344 services
- X-ray of chest, 1 view (71045)164 services
- Ct scan of chest with contrast (71260)148 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%
- Arthritis42%
- Ischemic heart disease39%
- Diabetes33%
- Chronic kidney disease30%
Hospitals where Anoop P. Ayyappan works
Medicare's Facility Affiliation Data lists Anoop P. Ayyappan 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.
- Baylor St. Luke's Medical CenterHouston, TX · Acute Care Hospital · Medicare rating: 4 of 5 stars · CCN 450193
- Eastern New Mexico Medical CenterRoswell, NM · Acute Care Hospital · Medicare rating: 1 of 5 stars · Emergency services: listed by Medicare · CCN 320006
- Mountain View Regional Medical CenterLas Cruces, NM · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 320085
- 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 Anoop P. Ayyappan is enrolled with Medicare (CMS data updated October 2, 2026). The first 5 of 12; the Medicare profile lists all.
- 1110 N Sarah Dewitt Dr, Gonzales Health SystemGonzales, TX 78629 (830) 672‑7581
- 1401 Medical PkwyCedar Park, TX 78613 (512) 528‑7000
- 1504 Taub LoopHouston, TX 77030 (713) 873‑2000
- 2 Greenway Plz, Suite 900Houston, TX 77046
- 2457 S Braeswood BlvdHouston, TX 77030
Group practices
Medicare enrollment lists Anoop P. Ayyappan as a member of these groups (CMS data updated October 2, 2026).
- Baylor College of Medicine1,240 clinicians in the group
- Singleton Associates PA838 clinicians in the group
- Baylor College of Medicine809 clinicians in the group
- Texas Tech University Health Sciences Center El Paso304 clinicians in the group
Specialties
- Diagnostic Radiologyprimary
Other radiologists in Gonzales
Clinicians with the same Medicare primary specialty in Gonzales, TX — not a recommendation.
Other clinicians in Baylor College of Medicine
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 1995 (31 years since medical school) |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1790014496 |
| Corrections | Report an error or suggest an update → |
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
- Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated October 2, 2026, retrieved October 29, 2026
- Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
- National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
- Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians