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MS. ROCIO MONTELONGO MA
NPI 1609001742
Counselor - Addiction (Substance Use Disorder) in Ontario, CA

Active since May 19, 2009

NPPES record last updated: May 19, 2009. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Ms. Rocio Montelongo Ma NPPES

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

MS. ROCIO MONTELONGO MA (NPI 1609001742) is an individual addiction (substance use disorder) provider in Ontario, California and active in the NPI registry since May 2009.

NPPES Registry Identity

NPI1609001742
Entity TypeIndividualFemale
Primary Taxonomy101YA0400X
Provider Legal NameMS. ROCIO MONTELONGOCredential: MA
Location Address125 W F STOntario, CA 91762-3262
Mailing Address125 W F StOntario, CA 91762-3262 · (909) 986-4550
Phone(909) 986-4550
Sole ProprietorYes
Enumeration DateMay 19, 2009
✔ NPI 1609001742 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
125 W F ST, Ontario, CA 91762
Open in Google Maps ↗

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.

MR. ARIF KHWAJA
Counselor (Addiction (Substance Use Disorder))
125 W F ST
ONTARIO, CA 91762
San Bernardino County (909) 986-4506
AEGIS TREATMENT CENTERS, LLC
Clinic/Center (Methadone)
125 W F ST, SUITE 101
ONTARIO, CA 91762
San Bernardino County (909) 986-4550
KAYLIN FITZGERALD
Counselor (Addiction (Substance Use Disorder))
125 W F ST, STE 101
ONTARIO, CA 91762
San Bernardino County (909) 986-4550
MR. JASON ALBERT HERRERA
Counselor (Addiction (Substance Use Disorder))
125 W F ST
ONTARIO, CA 91762
San Bernardino County (909) 986-4550
JUTZELLY MONCERRAT INDA
Counselor (Addiction (Substance Use Disorder))
125 W F ST
ONTARIO, CA 91762
San Bernardino County (909) 986-4550
ANGELA WONZO SUDCC III
Counselor (Addiction (Substance Use Disorder))
125 W F ST
ONTARIO, CA 91762
San Bernardino County (909) 563-7076
SIERRA DANIELLE RAMIREZ
Counselor (Addiction (Substance Use Disorder))
125 W F ST
ONTARIO, CA 91762
San Bernardino County (909) 563-7076
MISS MICHELLE LIN COLEMAN
Counselor (Addiction (Substance Use Disorder))
125 W F ST
ONTARIO, CA 91762
San Bernardino County (909) 986-4550

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 Rocio Montelongo's NPI number?

The NPI number for Rocio Montelongo is 1609001742. It was assigned to this individual provider in the NPPES registry on May 19, 2009.

Where is Rocio Montelongo located?

Rocio Montelongo practices at 125 W F St, Ontario, CA 91762. The listed phone number is (909) 986-4550.

What is Rocio Montelongo'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 Rocio Montelongo was last updated on May 19, 2009. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 years 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.