NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Chirag B Patel, MD, PHD

Neurology Physician in Stanford, CA · enumerated 2012.

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

National Provider Identifier

1467727792

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Dr. Chirag B Patel
Credential MD, PHD
Sex Male
Practice address 300 Pasteur Dr, Stanford, CA, 94305
Enumeration date Mar 20, 2012
Last updated in NPPES Jun 26, 2019

Taxonomy & licenses

390200000X Student in an Organized Health Care Education/Training Program Student, Health Care Secondary
2084N0400X Neurology Physician Allopathic & Osteopathic Physicians · License A131532 (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

What is the NPI number for Chirag Patel?
The National Provider Identifier (NPI) for Chirag Patel is 1467727792, a Type 1 (individual) record in the CMS NPPES registry.
Where does Chirag Patel practice?
The practice location on file with NPPES is in Stanford, CA. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-06-26.