Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Jeffrey Holter, PA-C
Physician Assistant in La Mesa, CA · enumerated 2018.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1902376023
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Registry record
Entity type Individual (Type 1)
Name Jeffrey Holter
Credential PA-C
Sex Male
Practice address 10862 Calle Verde # S93, La Mesa, CA, 91941
Phone (619) 660-1822
Enumeration date Dec 1, 2018
Last updated in NPPES Oct 11, 2019
Taxonomy & licenses
363A00000X Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License PA56316 (CA) Primary
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.
Frequently asked questions
Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.
What specialty is Jeffrey Holter?
Jeffrey Holter is registered in NPPES with the primary taxonomy of Physician Assistant. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-10-11.