Quick answers
- Which hospitals does Narayanaiyengar R. Devaraj work at?
- Medicare's official clinician data lists Narayanaiyengar R. Devaraj at 5 hospitals: AHMC Anaheim Regional Medical Center, Anaheim Global Medical Center, Garden Grove Hospital & Medical Center, Providence St. Jude Medical Center and West Anaheim Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Narayanaiyengar R. Devaraj see patients?
- Medicare's clinician data lists 1 practice location in Anaheim, CA. Call before your visit to confirm the address.
- What is Narayanaiyengar R. Devaraj's specialty?
- Medicare lists Internal Medicine as the primary specialty, and also Cardiovascular Disease (Cardiology).
- Does Narayanaiyengar R. Devaraj accept Medicare assignment?
- Yes. Medicare's clinician data says Narayanaiyengar R. Devaraj 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 Narayanaiyengar R. Devaraj?
- (714) 952-0958, as listed in official Medicare / NPI Registry data.
- What is Narayanaiyengar R. Devaraj's NPI number?
- 1639133960. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Narayanaiyengar R. Devaraj works
Medicare's Facility Affiliation Data lists Narayanaiyengar R. Devaraj at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- AHMC Anaheim Regional Medical CenterAnaheim, CA · Acute Care Hospital · CCN 050226
- Anaheim Global Medical CenterAnaheim, CA · Acute Care Hospital · CCN 050744
- Garden Grove Hospital & Medical CenterGarden Grove, CA · Acute Care Hospital · CCN 050230
- Providence St. Jude Medical CenterFullerton, CA · Acute Care Hospital · CCN 050168
- West Anaheim Medical CenterAnaheim, CA · Acute Care Hospital · CCN 050426
Practice locations
Addresses where Narayanaiyengar R. Devaraj is enrolled with Medicare (CMS data updated 2026-10-02).
- 3356 W Ball Rd, Suite 205Anaheim, CA 92804 (714) 952‑0958
Specialties
Other internal medicine doctors in Anaheim
Clinicians with the same Medicare primary specialty in Anaheim, CA — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 1973 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1639133960 |
| 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