Quick answers
- Which hospitals does Ashika A. Chacko work at?
- Medicare's official clinician data lists Ashika A. Chacko at 2 hospitals: St. Luke's The Woodlands Hospital and University Health System. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Ashika A. Chacko see patients?
- Medicare's clinician data lists 2 practice locations, including The Woodlands, TX and San Antonio, TX. Call before your visit to confirm the address.
- What is Ashika A. Chacko's specialty?
- Medicare lists Internal Medicine as the primary specialty, and also Hospitalist.
- Does Ashika A. Chacko accept Medicare assignment?
- Yes. Medicare's clinician data says Ashika A. Chacko accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
- What is the phone number for Ashika A. Chacko?
- (281) 296-8788, as listed in official Medicare / NPI Registry data.
- What is Ashika A. Chacko's NPI number?
- 1356965735. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Ashika A. Chacko works
Medicare's Facility Affiliation Data lists Ashika A. Chacko at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- St. Luke's The Woodlands HospitalThe Woodlands, TX · Acute Care Hospital · CCN 450862
- University Health SystemSan Antonio, TX · Acute Care Hospital · CCN 450213
Practice locations
Addresses where Ashika A. Chacko is enrolled with Medicare (CMS data updated 2026-10-02).
- 1111 Medical Plaza Dr, Suite 250The Woodlands, TX 77380 (281) 296‑8788
- 4502 Medical DrSan Antonio, TX 78229 (210) 358‑4000
Group practices
Medicare enrollment lists Ashika A. Chacko as a member of these groups (CMS data updated 2026-10-02).
- University of Texas Health Science Center at San Antonio1,297 clinicians in the group
- Wael Asi MD PA32 clinicians in the group
Specialties
- Internal Medicineprimary
- Hospitalistalso
Other internal medicine doctors in The Woodlands
Clinicians with the same Medicare primary specialty in The Woodlands, TX — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 2018 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1356965735 |
| 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 2026-10-02, retrieved 2026-10-29
- National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
- 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