Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Christopher Graham Hedley, MEDICAL DOCTOR

Diagnostic Radiology Physician in Pasadena, CA · enumerated 2005.

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

National Provider Identifier

1417946534

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Dr. Christopher Graham Hedley

Credential MEDICAL DOCTOR

Sex Male

Practice address 100 W California Blvd, Pasadena, CA, 91105

Phone (626) 397-5139

Enumeration date Oct 20, 2005

Last updated in NPPES Feb 6, 2012

Taxonomy & licenses

2085U0001X Diagnostic Ultrasound Physician Allopathic & Osteopathic Physicians · License A42219 (CA) Secondary

2085R0202X Diagnostic Radiology Physician Allopathic & Osteopathic Physicians · License A42219 (CA) Primary

2085R0204X Vascular & Interventional Radiology Physician Allopathic & Osteopathic Physicians · License A42219 (CA) Secondary

Other identifiers

Identifier	Type	State	Issuer
00A422190	Medicaid	CA	-

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 Christopher Hedley?

The National Provider Identifier (NPI) for Christopher Hedley is 1417946534, a Type 1 (individual) record in the CMS NPPES registry.

Where does Christopher Hedley practice?

The practice location on file with NPPES is in Pasadena, 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 2012-02-06.