Quick answers
- Which hospitals does Rajesh Rethnam work at?
- Medicare's official clinician data lists Rajesh Rethnam at 4 hospitals: Baytown Medical Center, HCA Houston Healthcare Medical Center, Memorial Hermann - Texas Medical Center and St. Joseph Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Rajesh Rethnam see patients?
- Medicare's clinician data lists 2 practice locations, including Houston, TX. Call before your visit to confirm the address.
- What is Rajesh Rethnam's specialty?
- Medicare lists Pulmonary Disease as the primary specialty, and also Critical Care (Intensivists), Internal Medicine and Sleep Medicine.
- Does Rajesh Rethnam accept Medicare assignment?
- Yes. Medicare's clinician data says Rajesh Rethnam 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 Rajesh Rethnam?
- (888) 958-6463, as listed in official Medicare / NPI Registry data.
- What is Rajesh Rethnam's NPI number?
- 1275634289. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Rajesh Rethnam works
Medicare's Facility Affiliation Data lists Rajesh Rethnam at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Baytown Medical CenterBaytown, TX · Acute Care Hospital · CCN 670109
- HCA Houston Healthcare Medical CenterHouston, TX · Acute Care Hospital · CCN 450659
- Memorial Hermann - Texas Medical CenterHouston, TX · Acute Care Hospital · CCN 450068
- St. Joseph Medical CenterHouston, TX · Acute Care Hospital · CCN 450035
Practice locations
Addresses where Rajesh Rethnam is enrolled with Medicare (CMS data updated 2026-10-02).
- 1800 W 26th St, 200 Suite 200 Nwpcc ClinicHouston, TX 77008 (888) 958‑6463
- 1800 W 26th St, Suite 200Houston, TX 77008 (281) 652‑5864
Specialties
- Pulmonary Diseaseprimary
- Critical Care (Intensivists)also
- Internal Medicinealso
- Sleep Medicinealso
Other pulmonologists in Houston
Clinicians with the same Medicare primary specialty in Houston, TX — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 1998 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1275634289 |
| 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