Quick answers
- Which hospitals does Chacko Alexander work at?
- Medicare's official clinician data lists Chacko Alexander at 4 hospitals: CHI St Lukes Health Memorial Livingston, CHI St. Luke's Lakeside Hospital, Houston Methodist The Woodlands Hospital and St. Luke's The Woodlands Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Chacko Alexander see patients?
- Medicare's clinician data lists 2 practice locations, including The Woodlands, TX and Spring, TX. Call before your visit to confirm the address.
- What is Chacko Alexander's specialty?
- Medicare lists Interventional Cardiology as the primary specialty.
- Does Chacko Alexander accept Medicare assignment?
- Yes. Medicare's clinician data says Chacko Alexander 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 Chacko Alexander?
- (281) 444-3278, as listed in official Medicare / NPI Registry data.
- What is Chacko Alexander's NPI number?
- 1033110200. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Chacko Alexander works
Medicare's Facility Affiliation Data lists Chacko Alexander at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- CHI St Lukes Health Memorial LivingstonLivingston, TX · Acute Care Hospital · CCN 450395
- CHI St. Luke's Lakeside HospitalThe Woodlands, TX · Acute Care Hospital · CCN 670059
- Houston Methodist The Woodlands HospitalThe Woodlands, TX · Acute Care Hospital · CCN 670122
- St. Luke's The Woodlands HospitalThe Woodlands, TX · Acute Care Hospital · CCN 450862
Practice locations
Addresses where Chacko Alexander is enrolled with Medicare (CMS data updated 2026-10-02).
- 17350 St Lukes Way, Suite 400The Woodlands, TX 77384 (281) 444‑3278
- 2255 E Mossy Oaks Rd, Suite 320Spring, TX 77389 (936) 266‑2190
Group practices
Medicare enrollment lists Chacko Alexander as a member of this group (CMS data updated 2026-10-02).
- Baylor St. Luke's Medical Group170 clinicians in the group
Specialties
- Interventional Cardiologyprimary
Other interventional cardiologists in The Woodlands
Clinicians with the same Medicare primary specialty in The Woodlands, TX — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 1990 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1033110200 |
| 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