1. Home
  2. Directory
  3. California
  4. Riverside
  5. Registered Nurse
  6. NPI Profile

JOHANA MARIELOS TOMASSIAN RN
NPI 1992376859
Registered Nurse - Critical Care Medicine in Riverside, CA

Active since July 01, 2021
5549 VAN BUREN BLVD, RIVERSIDE, CA 92503(951) 324-5901 Get Directions Write a Review

NPPES record last updated: July 1, 2021. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Johana Marielos Tomassian Rn NPPES

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

JOHANA MARIELOS TOMASSIAN RN (NPI 1992376859) is an individual critical care medicine provider in Riverside, California, licensed in California (765641) and active in the NPI registry since July 2021.

NPPES Registry Identity

NPI1992376859
Entity TypeIndividualFemale
Primary Taxonomy163WC0200X
Provider Legal NameJOHANA MARIELOS TOMASSIANCredential: RN
Location Address5549 VAN BUREN BLVDRiverside, CA 92503-2068
Mailing Address607 Nottingham DrRedlands, CA 92373-5766 · (909) 331-0106
Phone(951) 324-5901
Sole ProprietorNo
Enumeration DateJuly 1, 2021
NPPES CertifiedJuly 1, 2021
✔ NPI 1992376859 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyRegistered Nurse · Critical Care MedicineNursing Service Providers
Taxonomy Code163WC0200X
License✔ Licensed in CA · 765641
5549 VAN BUREN BLVD, Riverside, CA 92503
Open in Google Maps ↗

Other Providers at the Same Location NPPES 8

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

CHRISTINE PHAM DUONG DNP
Nurse Practitioner
5549 VAN BUREN BLVD
RIVERSIDE, CA 92503
Riverside County (951) 324-5901
UNICARE COMMUNITY HEALTH CENTER INC
Clinic/Center (Federally Qualified Health Center (FQHC))
5549 VAN BUREN BLVD
RIVERSIDE, CA 92503
Riverside County (951) 324-5901
JOSEPH M MOLINA MD PROFESSIONAL CORPORATION SOUTHERN CALIFORNIA
Non-Pharmacy Dispensing Site
5549 VAN BUREN BLVD
RIVERSIDE, CA 92503
Riverside County (951) 324-5901
UNICARE COMMUNITY HEALTH CENTER, INC.
Clinic/Center (Federally Qualified Health Center (FQHC))
5549 VAN BUREN BLVD
RIVERSIDE, CA 92503
Riverside County (951) 324-5901
TEDMUND GLEN PO M.D.
Family Medicine
5549 VAN BUREN BLVD
RIVERSIDE, CA 92503
Riverside County (951) 324-5901
MS. KATHLEEN FRANCES COMER MSN, FNP-BC
Nurse Practitioner
5549 VAN BUREN BLVD
RIVERSIDE, CA 92503
Riverside County (951) 324-5901
MINDY LEE RICHARD LCSW
Social Worker
5549 VAN BUREN BLVD
RIVERSIDE, CA 92503
Riverside County (951) 324-5901
MOLINA HEALTHCARE OF CALIFORNIA
Family Medicine
5549 VAN BUREN BLVD
RIVERSIDE, CA 92503
Riverside County (951) 324-5901

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 Johana Tomassian's NPI number?

The NPI number for Johana Tomassian is 1992376859. It was assigned to this individual provider in the NPPES registry on July 1, 2021.

Where is Johana Tomassian located?

Johana Tomassian practices at 5549 Van Buren Blvd, Riverside, CA 92503. The listed phone number is (951) 324-5901.

What is Johana Tomassian's specialty?

The primary specialty registered for this NPI is Registered Nurse, specializing in Critical Care Medicine, with taxonomy code 163WC0200X.

When was this NPI record last updated?

The NPPES record for Johana Tomassian was last updated on July 1, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.