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MR. JOHN DISSINGER IV
NPI 1689474157
Counselor - Addiction (Substance Use Disorder) in Claremont, CA

Active since March 14, 2025
650 S INDIAN HILL BLVD, CLAREMONT, CA 91711(909) 476-2023 Get Directions Write a Review

NPPES record last updated: June 7, 2025. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Jun 7, 2025, Mar 14, 2025 (2 updates tracked since 2025).

About Mr. John Dissinger Iv NPPES

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

MR. JOHN DISSINGER IV (NPI 1689474157) is an individual addiction (substance use disorder) provider in Claremont, California and active in the NPI registry since March 2025.

NPPES Registry Identity

NPI1689474157
Entity TypeIndividualMale
Primary Taxonomy101YA0400X
Provider Legal NameMR. JOHN DISSINGER IV
Location Address650 S INDIAN HILL BLVDClaremont, CA 91711-5444
Mailing Address650 S Indian Hill BlvdClaremont, CA 91711-5444 · (909) 476-2023
Phone(909) 476-2023
Sole ProprietorNo
Enumeration DateMarch 14, 2025
Last NPPES UpdateJune 7, 20252 updates tracked since enumeration
NPPES CertifiedJune 7, 2025
✔ NPI 1689474157 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyCounselor · Addiction (Substance Use Disorder)Behavioral Health & Social Service Providers
Taxonomy Code101YA0400X
650 S INDIAN HILL BLVD, Claremont, CA 91711
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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.

XOCHITH HIAMHARY RAMIREZ
Counselor (Addiction (Substance Use Disorder))
650 S INDIAN HILL BLVD
CLAREMONT, CA 91711
Los Angeles County (909) 399-2222
JEANETTE MARIE MICHEL
Counselor (Addiction (Substance Use Disorder))
650 S INDIAN HILL BLVD
CLAREMONT, CA 91711
Los Angeles County (909) 476-2023
ELIZABETH ORTIZ
Counselor (Addiction (Substance Use Disorder))
650 S INDIAN HILL BLVD
CLAREMONT, CA 91711
Los Angeles County (909) 399-2222
LACEY LOUANN ROBERTS
Counselor (Addiction (Substance Use Disorder))
650 S INDIAN HILL BLVD
CLAREMONT, CA 91711
Los Angeles County (909) 476-2023
KARINA MARTINEZ
Counselor (Addiction (Substance Use Disorder))
650 S INDIAN HILL BLVD
CLAREMONT, CA 91711
Los Angeles County (909) 476-2023
KRISTINE RIVA
Counselor (Addiction (Substance Use Disorder))
650 S INDIAN HILL BLVD
CLAREMONT, CA 91711
Los Angeles County (909) 399-2222
KEYMARA CAROLYN STRICKLAND
Licensed Vocational Nurse
650 S INDIAN HILL BLVD
CLAREMONT, CA 91711
Los Angeles County (909) 399-2222
LUZ CONNER
Counselor (Addiction (Substance Use Disorder))
650 S INDIAN HILL BLVD
CLAREMONT, CA 91711
Los Angeles County (909) 399-2222

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 John Dissinger's NPI number?

The NPI number for John Dissinger is 1689474157. It was assigned to this individual provider in the NPPES registry on March 14, 2025.

Where is John Dissinger located?

John Dissinger practices at 650 S Indian Hill Blvd, Claremont, CA 91711. The listed phone number is (909) 476-2023.

What is John Dissinger'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 John Dissinger was last updated on June 7, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 months 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.