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Steven C Posson, Do, Apmc

Family Medicine Physician in Pismo Beach, CA · enumerated 2007 · authorized official Steven Posson, Owner/President.

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

National Provider Identifier

1659554582

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Registry record

Entity type Organization (Type 2)
Legal business name Steven C Posson, Do, Apmc
Other name <Unavail>
Practice address 1353 Shell Beach Rd, Pismo Beach, CA, 93449
Phone (805) 556-3200
Enumeration date Dec 13, 2007
Last updated in NPPES Mar 7, 2023

Taxonomy & classification

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License 20A-6674 (CA) Primary

Authorized official

Name Steven Posson
Title Owner/President
Phone (805) 556-3200

Other identifiers

Identifier Type State Issuer
20-A6674 Other CA CA LICENSE

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 Steven C Posson, Do, Apmc?
The NPI for Steven C Posson, Do, Apmc is 1659554582, a Type 2 (organization) record in the CMS NPPES registry.
Who is the authorized official for Steven C Posson, Do, Apmc?
NPPES lists Steven Posson (Owner/President) as the authorized official for this organization.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-03-07.