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MARLO ORNELAS
NPI 1235623547
Counselor - Addiction (Substance Use Disorder) in Menlo Park, CA

Active since June 20, 2018
795 WILLOW RD BLDG 332, MENLO PARK, CA 94025(650) 324-1470(650) 324-4149 Get Directions Write a Review

NPPES record last updated: January 27, 2022. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Jan 27, 2022, Jun 20, 2018 (2 updates tracked since 2018).

About Marlo Ornelas NPPES

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

MARLO ORNELAS (NPI 1235623547) is an individual addiction (substance use disorder) provider in Menlo Park, California, licensed in California (2013388) and active in the NPI registry since June 2018.

NPPES Registry Identity

NPI1235623547
Entity TypeIndividualFemale
Primary Taxonomy101YA0400X
Provider Legal NameMARLO ORNELAS
Location Address795 WILLOW RD BLDG 332Menlo Park, CA 94025-2539
Mailing Address795 Willow Rd Bldg 332Menlo Park, CA 94025-2539 · (650) 324-1470 · Fax (650) 324-4149
Phone(650) 324-1470
Fax(650) 324-4149
Sole ProprietorYes
Enumeration DateJune 20, 2018
Last NPPES UpdateJanuary 27, 20222 updates tracked since enumeration
NPPES CertifiedJanuary 27, 2022
✔ NPI 1235623547 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
License✔ Licensed in CA · 2013388
795 WILLOW RD BLDG 332, Menlo Park, CA 94025
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Other Providers at the Same Location NPPES 19

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

MRS. JEANNINE MARIE TROTT
Counselor (Addiction (Substance Use Disorder))
795 WILLOW RD BLDG 332
MENLO PARK, CA 94025
San Mateo County (650) 324-1470
GABRIELA SANDOVAL-OSUNA
Licensed Vocational Nurse
795 WILLOW RD BLDG 332
MENLO PARK, CA 94025
San Mateo County (650) 324-1470
MARIA MIKOYAN
Counselor (Addiction (Substance Use Disorder))
795 WILLOW RD BLDG 332
MENLO PARK, CA 94025
San Mateo County (214) 379-3300
MELINDA MARIE RAMIREZ RADT
Counselor (Addiction (Substance Use Disorder))
795 WILLOW RD BLDG 332
MENLO PARK, CA 94025
San Mateo County (650) 324-1470
CARLIN ENG
Peer Specialist
795 WILLOW RD BLDG 332
MENLO PARK, CA 94025
San Mateo County (650) 324-1470
SEANDY GARCIA
Counselor (Addiction (Substance Use Disorder))
795 WILLOW RD BLDG 332
MENLO PARK, CA 94025
San Mateo County (650) 324-1470
RIANNAJOY D MATSUO
Licensed Vocational Nurse
795 WILLOW RD BLDG 332
MENLO PARK, CA 94025
San Mateo County (650) 376-8641
MR. MANUEL A VELASCO JR.
Counselor (Addiction (Substance Use Disorder))
795 WILLOW RD BLDG 332
MENLO PARK, CA 94025
San Mateo County (650) 376-8641

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 Marlo Ornelas's NPI number?

The NPI number for Marlo Ornelas is 1235623547. It was assigned to this individual provider in the NPPES registry on June 20, 2018.

Where is Marlo Ornelas located?

Marlo Ornelas practices at 795 Willow Rd Bldg 332, Menlo Park, CA 94025. The listed phone number is (650) 324-1470.

What is Marlo Ornelas'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 Marlo Ornelas was last updated on January 27, 2022. NPI Profile syncs with the weekly NPPES data releases published by CMS.