MR. RONALD ANDREW MCCOLLUM JR.
NPI 1902758949
Counselor - Addiction (Substance Use Disorder) in Chino Hills, CA

Q: What is Ronald Mccollum's NPI number?

The NPI number for Ronald Mccollum is 1902758949. It was assigned to this individual provider in the NPPES registry on February 12, 2026.

Q: What is Ronald Mccollum's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for Ronald Mccollum was last updated on February 12, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.

Active since February 12, 2026

16593 CHINA BERRY CT, CHINO HILLS, CA 91709(840) 228-7740 Get Directions Write a Review

NPPES record last updated: February 12, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

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About Mr. Ronald Andrew Mccollum Jr. NPPES

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

MR. RONALD ANDREW MCCOLLUM JR. (NPI 1902758949) is an individual addiction (substance use disorder) provider in Chino Hills, California and active in the NPI registry since February 2026.

NPPES Registry Identity

NPI1902758949

Entity TypeIndividualMale

Primary Taxonomy101YA0400X

Provider Legal NameMR. RONALD ANDREW MCCOLLUM JR.

Location Address16593 CHINA BERRY CTChino Hills, CA 91709-6390

Mailing Address16593 China Berry CtChino Hills, CA 91709-6390 · (840) 228-7740

Phone(840) 228-7740

Sole ProprietorYes

Enumeration DateFebruary 12, 2026

NPPES CertifiedFebruary 12, 2026

✔ NPI 1902758949 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

16593 CHINA BERRY CT, Chino Hills, CA 91709

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Other Providers at the Same Location NPPES 3

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

ATHENA BEHAVIORAL HEALTH GROUP

Counselor (Mental Health)

16593 CHINA BERRY CT
CHINO HILLS, CA 91709

San Bernardino County (707) 389-1696

MRS. JOYCE JEANINE MCCOLLUM

Substance Abuse Rehabilitation Facility

16593 CHINA BERRY CT
CHINO HILLS, CA 91709

San Bernardino County (840) 228-7740

SERENOVA HEALTH GROUP LLC

Substance Abuse Rehabilitation Facility

16593 CHINA BERRY CT
CHINO HILLS, CA 91709

San Bernardino County (840) 228-7741

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 Ronald Mccollum's NPI number?

The NPI number for Ronald Mccollum is 1902758949. It was assigned to this individual provider in the NPPES registry on February 12, 2026.

Where is Ronald Mccollum located?

Ronald Mccollum practices at 16593 China Berry Ct, Chino Hills, CA 91709. The listed phone number is (840) 228-7740.

What is Ronald Mccollum'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 Ronald Mccollum was last updated on February 12, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.