NPI Portal NPI Lookup & Verification

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

Christopher David Serna, CPSS

Addiction (Substance Use Disorder) Counselor in Campo, CA · enumerated 2025 · practices at San Diego Freedom Ranch, Inc..

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

National Provider Identifier

1104712090

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Christopher David Serna
Credential CPSS
Sex Male
Practice address Campo, CA, 91906
Phone (619) 478-5696
Enumeration date Jun 16, 2025
Last updated in NPPES Feb 2, 2026

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

Taxonomy & licenses

101YA0400X Addiction (Substance Use Disorder) Counselor Behavioral Health & Social Service Providers · License RT1427180126 (CA) Primary
175T00000X Peer Specialist Other Service Providers · License MPSS-HMNCVA (CA) Secondary

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

What is the NPI number for Christopher Serna?
The National Provider Identifier (NPI) for Christopher Serna is 1104712090, a Type 1 (individual) record in the CMS NPPES registry.
Where does Christopher Serna practice?
The practice location on file with NPPES is in Campo, CA. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

Browse all →

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