Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Indumathi Raghavan, M.D.

Geriatric Psychiatry Physician in Thousand Oaks, CA · enumerated 2007.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1851516934

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Indumathi Raghavan

Credential M.D.

Sex Female

Practice address 509 Marin St, Suite# 233, Thousand Oaks, CA, 91360

Phone (805) 496-8003

Fax (805) 496-8303

Enumeration date Apr 16, 2007

Last updated in NPPES Sep 11, 2025

Taxonomy & licenses

2084P0800X Psychiatry Physician Allopathic & Osteopathic Physicians · License A054464 (CA) Secondary

2084P0805X Geriatric Psychiatry Physician Allopathic & Osteopathic Physicians · License A054464 (CA) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

How do I verify Indumathi Raghavan's NPI record?

Cross-check NPI 1851516934 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1851516934 active?

Yes, as of the latest NPPES snapshot, NPI 1851516934 is active (record last updated 2025-09-11).

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-09-11.