1. Home
  2. Directory
  3. Arizona
  4. Phoenix
  5. Specialist Technologist
  6. NPI Profile
Newly Listed Provider — this NPI profile has been added to the NPI registry within the last 90 days.

MARCELINO ANTONIO RIVAS
NPI 1891602199
Specialist/Technologist - Speech-Language Assistant in Phoenix, AZ

Active since August 25, 2026
1226 W OSBORN RD, PHOENIX, AZ 85013(602) 707-2000 Get Directions Write a Review

NPPES record added: August 25, 2026. Verified against the NPPES registry weekly; last sync: August 30, 2026.

About Marcelino Antonio Rivas NPPES

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

MARCELINO ANTONIO RIVAS (NPI 1891602199) is an individual speech-language assistant in Phoenix, Arizona, licensed in Arizona (SLPA13617) and active in the NPI registry since August 2026.

NPPES Registry Identity

NPI1891602199
Entity TypeIndividualMale
Primary Taxonomy2355S0801X
Provider Legal NameMARCELINO ANTONIO RIVAS
Location Address1226 W OSBORN RDPhoenix, AZ 85013-3695
Mailing Address3507 W Elm StPhoenix, AZ 85019-3001 · (480) 881-1868
Phone(602) 707-2000
Sole ProprietorYes
Enumeration DateAugust 25, 2026
NPPES CertifiedAugust 24, 2026
✔ NPI 1891602199 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySpecialist/Technologist · Speech-Language AssistantSpeech, Language and Hearing Service Providers
Taxonomy Code2355S0801X
License✔ Licensed in AZ · SLPA13617
1226 W OSBORN RD, Phoenix, AZ 85013
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.

MATTHEW T HERMAN RN BSN
Registered Nurse (School)
1226 W OSBORN RD
PHOENIX, AZ 85013
Maricopa County (602) 707-2615
MS. KENSEY R SHELINE ED.S
Psychologist (School)
1226 W OSBORN RD
PHOENIX, AZ 85013
Maricopa County (602) 707-2400
MRS. STACY JORDAN TRAINOR SLP
Speech-Language Pathologist
1226 W OSBORN RD
PHOENIX, AZ 85013
Maricopa County (602) 707-8604
A MORALES LPN
Licensed Practical Nurse
1226 W OSBORN RD
PHOENIX, AZ 85013
Maricopa County (602) 707-2515
SARAH MADDER
Specialist/Technologist (Speech-Language Assistant)
1226 W OSBORN RD
PHOENIX, AZ 85013
Maricopa County (602) 707-2000
MS. RACHEL WEINSTEIN SHAMAH MS OTRL
Occupational Therapist
1226 W OSBORN RD
PHOENIX, AZ 85013
Maricopa County (602) 707-2007
VICTORIA STAMADIANOS M.S.
Speech-Language Pathologist
1226 W OSBORN RD
PHOENIX, AZ 85013
Maricopa County (602) 707-2000
MICHELE RENEE WEN
Speech-Language Pathologist
1226 W OSBORN RD
PHOENIX, AZ 85013
Maricopa County (602) 707-2000

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 Marcelino Rivas's NPI number?

The NPI number for Marcelino Rivas is 1891602199. It was assigned to this individual provider in the NPPES registry on August 25, 2026.

Where is Marcelino Rivas located?

Marcelino Rivas practices at 1226 W Osborn Rd, Phoenix, AZ 85013. The listed phone number is (602) 707-2000.

What is Marcelino Rivas's specialty?

The primary specialty registered for this NPI is Specialist/Technologist, specializing in Speech-Language Assistant, with taxonomy code 2355S0801X.

When was this NPI record last updated?

The NPPES record for Marcelino Rivas was last updated on August 25, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 days 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.