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

Felix Jackl

Addiction (Substance Use Disorder) Counselor in San Pablo, CA · enumerated 2012.

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

National Provider Identifier

1457600538

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Registry record

Entity type Individual (Type 1)
Name Felix Jackl
Sex Male
Practice address San Pablo, CA, 94806
Phone (510) 232-7571
Fax (510) 235-2545
Enumeration date Sep 5, 2012
Last updated in NPPES Sep 5, 2012

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 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.

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Frequently asked questions

How do I verify Felix Jackl's NPI record?
Cross-check NPI 1457600538 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1457600538 active?
Yes, as of the latest NPPES snapshot, NPI 1457600538 is active (record last updated 2012-09-05).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-09-05.