Quick answers
- Which hospitals does Ranjit S. Grewal work at?
- Medicare's official clinician data lists Ranjit S. Grewal at 5 hospitals: HCA Houston Healthcare Kingwood, HCA Houston Healthcare Tomball, Houston Methodist Cypress Hospital, Houston Methodist Willowbrook Hospital and Memorial Hermann Memorial City Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Ranjit S. Grewal see patients?
- Medicare's clinician data lists 1 practice location in Houston, TX. Call before your visit to confirm the address.
- What is Ranjit S. Grewal's specialty?
- Medicare lists Family Practice as the primary specialty.
- Does Ranjit S. Grewal accept Medicare assignment?
- Medicare's clinician data says Ranjit S. Grewal may accept Medicare assignment (as of 2026-10-02). Ask the office whether they accept it for your visit.
- Does Ranjit S. Grewal offer telehealth?
- Medicare's clinician data says Ranjit S. Grewal offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Ranjit S. Grewal?
- (281) 477-0525, as listed in official Medicare / NPI Registry data.
- What is Ranjit S. Grewal's NPI number?
- 1477561520. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Ranjit S. Grewal works
Medicare's Facility Affiliation Data lists Ranjit S. Grewal at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- HCA Houston Healthcare KingwoodKingwood, TX · Acute Care Hospital · CCN 450775
- HCA Houston Healthcare TomballTomball, TX · Acute Care Hospital · CCN 450670
- Houston Methodist Cypress HospitalCypress, TX · Acute Care Hospital · CCN 670342
- Houston Methodist Willowbrook HospitalHouston, TX · Acute Care Hospital · CCN 450844
- Memorial Hermann Memorial City HospitalHouston, TX · Acute Care Hospital · CCN 450610
Practice locations
Addresses where Ranjit S. Grewal is enrolled with Medicare (CMS data updated 2026-10-02).
- 10726 Huffmeister Rd, Suite 150Houston, TX 77065 (281) 477‑0525
Specialties
- Family Practiceprimary
Other family doctors in Houston
Clinicians with the same Medicare primary specialty in Houston, TX — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 2003 |
| Gender (as listed) | Male |
| Medicare assignment | May accept for some services |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1477561520 |
| 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