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Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Blake Massey, P.A.

Medical Physician Assistant in Redding, CA · enumerated 2007.

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

National Provider Identifier

1720134810

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Registry record

Entity type Individual (Type 1)
Name Blake Massey
Credential P.A.
Sex Female
Practice address Redding, CA, 96002
Phone (530) 222-3287
Fax (530) 222-8547
Enumeration date Jan 25, 2007
Last updated in NPPES Mar 2, 2012

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

363AM0700X Medical Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License PA15490 (CA) Primary
PA · Physician Assistant: A licensed clinician who practices medicine in collaboration with physicians, trained in a graduate PA program. About the PA 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.

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Frequently asked questions

What is the NPI number for Blake Massey?
The National Provider Identifier (NPI) for Blake Massey is 1720134810, a Type 1 (individual) record in the CMS NPPES registry.
Where does Blake Massey practice?
The practice location on file with NPPES is in Redding, CA. Providers can have multiple locations; NPPES lists the primary practice address.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-03-02.