Quick answers
- Which hospitals does George Rappard work at?
- Medicare's official clinician data lists George Rappard at 4 hospitals: HCA Houston Healthcare Conroe, HCA Houston Healthcare Kingwood, Memorial Hermann - Texas Medical Center and Memorial Hermann Katy Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does George Rappard see patients?
- Medicare's clinician data lists 3 practice locations, including Sherman Oaks, CA, Houston, TX and El Segundo, CA. Call before your visit to confirm the address.
- What is George Rappard's specialty?
- Medicare lists Internal Medicine as the primary specialty, and also Diagnostic Radiology.
- Does George Rappard accept Medicare assignment?
- Yes. Medicare's clinician data says George Rappard 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 George Rappard?
- (623) 299-8743, as listed in official Medicare / NPI Registry data.
- What is George Rappard's NPI number?
- 1437112851. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where George Rappard works
Medicare's Facility Affiliation Data lists George Rappard 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 ConroeConroe, TX · Acute Care Hospital · CCN 450222
- HCA Houston Healthcare KingwoodKingwood, TX · Acute Care Hospital · CCN 450775
- Memorial Hermann - Texas Medical CenterHouston, TX · Acute Care Hospital · CCN 450068
- Memorial Hermann Katy HospitalKaty, TX · Acute Care Hospital · CCN 450847
Practice locations
Addresses where George Rappard is enrolled with Medicare (CMS data updated 2026-10-02).
- 13158 Cheltenham DrSherman Oaks, CA 91423 (623) 299‑8743
- 1635 N Loop W, Memorial Hermann Greater Heights HospitalHouston, TX 77008 (713) 867‑2000
- 2330 Utah Ave, Suite 200El Segundo, CA 90245 (405) 334‑5226
Group practices
Medicare enrollment lists George Rappard as a member of these groups (CMS data updated 2026-10-02).
- Singleton Associates PA838 clinicians in the group
- Sonoran Radiology Ltd475 clinicians in the group
- Eagle Partners, PLLC171 clinicians in the group
- Montrose Memorial Hospital, Inc148 clinicians in the group
Specialties
- Internal Medicineprimary
- Diagnostic Radiologyalso
Other internal medicine doctors in Sherman Oaks
Clinicians with the same Medicare primary specialty in Sherman Oaks, CA — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | George Washington University School Of Medicine |
| Graduation year | 1996 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1437112851 |
| 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