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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

JON ISAAC SEGUNDO BA
NPI 1538824990
Counselor - Addiction (Substance Use Disorder) in Orange, CA

Active since November 01, 2021
265 S ANITA DR, ORANGE, CA 92868(949) 749-2500 Get Directions Write a Review

NPPES record last updated: August 21, 2026. Verified against the NPPES registry weekly; last sync: August 23, 2026.

Record update history: Aug 21, 2026, Jun 29, 2024, Sep 25, 2022 and 1 more (4 updates tracked since 2021).

About Jon Isaac Segundo Ba NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

JON ISAAC SEGUNDO BA (NPI 1538824990) is an individual addiction (substance use disorder) provider in Orange, California, licensed in California (R1547640224) and active in the NPI registry since November 2021.

NPPES Registry Identity

NPI1538824990
Entity TypeIndividualMale
Primary Taxonomy101YA0400X
Provider Legal NameJON ISAAC SEGUNDOCredential: BA
Location Address265 S ANITA DROrange, CA 92868-3355
Mailing Address265 S Anita DrOrange, CA 92868-3355 · (949) 749-2500
Phone(949) 749-2500
Sole ProprietorNo
Enumeration DateNovember 1, 2021
Last NPPES UpdateAugust 21, 20264 updates tracked since enumeration
NPPES CertifiedAugust 21, 2026
✔ NPI 1538824990 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyCounselor · Addiction (Substance Use Disorder)Behavioral Health & Social Service Providers
Taxonomy Code101YA0400X
License✔ Licensed in CA · R1547640224
Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X
265 S ANITA DR, Orange, CA 92868
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Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DR. SHARATH KUMAR ELIAS RENIGUNTALA M.D.
General Practice
265 S ANITA DR
ORANGE, CA 92868
Orange County (949) 531-6344
KEN SANGBOEM KIM
Counselor (Addiction (Substance Use Disorder))
265 S ANITA DR
ORANGE, CA 92868
Orange County (949) 439-6109
DENA MARIE VALENZUELA
Counselor (Addiction (Substance Use Disorder))
265 S ANITA DR
ORANGE, CA 92868
Orange County (949) 749-2603
ANDREW SHULENBERGER
Counselor (Addiction (Substance Use Disorder))
265 S ANITA DR
ORANGE, CA 92868
Orange County (657) 933-4101
ARIALA DECK
Counselor (Addiction (Substance Use Disorder))
265 S ANITA DR
ORANGE, CA 92868
Orange County (949) 749-2500
MS. ROLA JREISAT CADC 11-CA
Counselor (Addiction (Substance Use Disorder))
265 S ANITA DR
ORANGE, CA 92868
Orange County (562) 241-8669
MYDEA JONES
Counselor (Addiction (Substance Use Disorder))
265 S ANITA DR
ORANGE, CA 92868
Orange County (949) 749-2500
EMUAN OMOYEMEN IHENYEN
Counselor (Addiction (Substance Use Disorder))
265 S ANITA DR
ORANGE, CA 92868
Orange County (949) 749-2500

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Jon Segundo's NPI number?

The NPI number for Jon Segundo is 1538824990. It was assigned to this individual provider in the NPPES registry on November 1, 2021.

Where is Jon Segundo located?

Jon Segundo practices at 265 S Anita Dr, Orange, CA 92868. The listed phone number is (949) 749-2500.

What is Jon Segundo's specialty?

The primary specialty registered for this NPI is Counselor, specializing in Addiction (Substance Use Disorder), with taxonomy code 101YA0400X.

When was this NPI record last updated?

The NPPES record for Jon Segundo was last updated on August 21, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.