Quick answers
- Which hospitals does Rafael Moncayo work at?
- Medicare's official clinician data lists Rafael Moncayo at 1 hospital: Memorial Hermann Katy Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Rafael Moncayo see patients?
- Medicare's clinician data lists 2 practice locations, including Katy, TX and Houston, TX. Call before your visit to confirm the address.
- What is Rafael Moncayo's specialty?
- Medicare lists Family Practice as the primary specialty.
- Does Rafael Moncayo accept Medicare assignment?
- Yes. Medicare's clinician data says Rafael Moncayo 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 Rafael Moncayo?
- (832) 658-3010, as listed in official Medicare / NPI Registry data.
- What is Rafael Moncayo's NPI number?
- 1538335997. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Rafael Moncayo works
Medicare's Facility Affiliation Data lists Rafael Moncayo at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Memorial Hermann Katy HospitalKaty, TX · Acute Care Hospital · CCN 450847
Practice locations
Addresses where Rafael Moncayo is enrolled with Medicare (CMS data updated 2026-10-02).
- 1713 Spring Green BlvdKaty, TX 77494 (832) 658‑3010
- 1801 N Loop W, Suite 30Houston, TX 77008 (713) 802‑9781
Group practices
Medicare enrollment lists Rafael Moncayo as a member of this group (CMS data updated 2026-10-02).
- Memorial Hermann Medical Group762 clinicians in the group
Specialties
- Family Practiceprimary
Other family doctors in Katy
Clinicians with the same Medicare primary specialty in Katy, TX — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 1997 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1538335997 |
| 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