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Ashya Rosetta Marie Williams

Ashya Rosetta Marie Williams is a Peer Specialist provider (Peer Specialist) practicing in Riverside, CA, registered in the NPPES registry with NPI 1285366831 since 2022.

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NPI 1285366831
Entity type Individual (Type 1)
Name Ashya Rosetta Marie Williams
Sex Female
Practice address 2155 CHICAGO AVE STE 203, Riverside, CA, 92507
Phone 9513576926
Fax 8555682494
Enumeration date 2022-06-30
Last updated in NPPES 2025-04-23

Taxonomy & licenses

Taxonomy code Specialty Primary License State
175T00000X Peer Specialist Primary MPSS-IJKNWQ CA
Copy-ready billing details
Provider: Ashya Williams
NPI: 1285366831
Taxonomy: 175T00000X (Peer Specialist)
Address: 2155 CHICAGO AVE STE 203, Riverside, CA, 92507

Other providers at this practice address

NPI Name Type Specialty Location
1750561692 Jamie Hauser Individual Behavior Technician Riverside, CA
1306145719 Michael Kays Individual Behavior Analyst Riverside, CA
1184065377 Erika Alonzo Individual Behavior Technician Riverside, CA
1154750537 Sandy Hernandez Individual Behavior Analyst Riverside, CA
1548703614 Krushaud Hicks Individual Behavior Technician Riverside, CA
1548796717 Harrison Egbule Individual Mental Health Counselor Riverside, CA
1912433897 Diane Cruz Individual Behavior Technician Riverside, CA
1487184057 David Wong Individual Behavior Analyst Riverside, CA

Verify this record

Cross-check NPI 1285366831 against the authoritative CMS record: view Ashya Rosetta Marie Williams on the official NPPES registry .

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes — even if the provider moves or changes specialty. Read the full guide or validate an NPI number.

Frequently asked questions

Where does Ashya Williams practice?
The practice location on file with NPPES is in Riverside, CA. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Ashya Williams?
The National Provider Identifier (NPI) for Ashya Williams is 1285366831, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2025-04-23.