NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Matthew Charles Blundell, MD

Internal Medicine Physician in Crescent City, CA · enumerated 2005 · practices at Crescent City Internal Medicine.

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

National Provider Identifier

1073511796

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Matthew Charles Blundell
Credential MD
Sex Male
Practice address 1771 Northcrest Dr, Crescent City, CA, 95531
Phone (707) 465-8666
Fax (707) 465-8650
Enumeration date Jul 7, 2005
Last updated in NPPES Sep 13, 2012

Taxonomy & licenses

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License A62659 (CA) Primary
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier Type State Issuer
00A626590 Medicaid CA -
103292 Other OR NORIDIAN

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 Matthew Blundell's NPI record?
Cross-check NPI 1073511796 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1073511796 active?
Yes, as of the latest NPPES snapshot, NPI 1073511796 is active (record last updated 2012-09-13).

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-09-13.