Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Matthew Louis Hedberg, MD, PHD

Dermatopathology (Pathology) Physician in Duarte, CA · enumerated 2017.

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

National Provider Identifier

1104346063

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Registry record

Entity type Individual (Type 1)

Name Dr. Matthew Louis Hedberg

Credential MD, PHD

Sex Male

Practice address 1500 Duarte Rd, Duarte, CA, 91010

Phone (800) 826-4673

Enumeration date Jun 22, 2017

Last updated in NPPES Sep 23, 2024

Taxonomy & licenses

207ZD0900X Dermatopathology (Pathology) Physician Allopathic & Osteopathic Physicians · License MD469474 (PA) Secondary

207ZD0900X Dermatopathology (Pathology) Physician Allopathic & Osteopathic Physicians · License A197591 (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

Where does Matthew Hedberg practice?

The practice location on file with NPPES is in Duarte, CA. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Matthew Hedberg?

The National Provider Identifier (NPI) for Matthew Hedberg is 1104346063, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-09-23.