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GWENDOLYN WILLIAMS-GUESS
NPI 1871200659
Peer Specialist in San Bernardino, CA

Active since November 01, 2022
255 N D ST STE 412, SAN BERNARDINO, CA 92401(951) 788-5902(951) 788-5903 Get Directions Write a Review

NPPES record last updated: March 9, 2023. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Mar 9, 2023, Nov 1, 2022 (2 updates tracked since 2022).

About Gwendolyn Williams-guess NPPES

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

GWENDOLYN WILLIAMS-GUESS (NPI 1871200659) is an individual peer specialist in San Bernardino, California and active in the NPI registry since November 2022.

NPPES Registry Identity

NPI1871200659
Entity TypeIndividualFemale
Primary Taxonomy175T00000X
Provider Legal NameGWENDOLYN WILLIAMS-GUESS
Location Address255 N D ST STE 412San Bernardino, CA 92401-1715
Mailing Address3576 Arlington Ave Ste 106Riverside, CA 92506-3907 · (951) 788-5905 · Fax (951) 788-5903
Phone(951) 788-5902
Fax(951) 788-5903
Sole ProprietorYes
Enumeration DateNovember 1, 2022
Last NPPES UpdateMarch 9, 20232 updates tracked since enumeration
NPPES CertifiedMarch 9, 2023
✔ NPI 1871200659 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPeer SpecialistOther Service Providers
Taxonomy Code175T00000X
Definition
Individuals certified to perform peer support services through a training process defined by a government agency, such as the Department of Veterans Affairs or a state mental health department/certification/licensing authority.
255 N D ST STE 412, San Bernardino, CA 92401
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Other Providers at the Same Location NPPES 4

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

MS. ANGELICA Z GARCIA
Counselor
255 N D ST STE 412
SAN BERNARDINO, CA 92401
San Bernardino County (951) 788-5905
MANUEL PASILLASLUCIO
Counselor
255 N D ST STE 412
SAN BERNARDINO, CA 92401
San Bernardino County (951) 788-5905
NICHOLAS ARTHUR RAMOS
Counselor
255 N D ST STE 412
SAN BERNARDINO, CA 92401
San Bernardino County (951) 788-5905
NORMA RAMOS
Counselor
255 N D ST STE 412
SAN BERNARDINO, CA 92401
San Bernardino County (760) 646-1130

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 Gwendolyn Williams-guess's NPI number?

The NPI number for Gwendolyn Williams-guess is 1871200659. It was assigned to this individual provider in the NPPES registry on November 1, 2022.

Where is Gwendolyn Williams-guess located?

Gwendolyn Williams-guess practices at 255 N D St Ste 412, San Bernardino, CA 92401. The listed phone number is (951) 788-5902.

What is Gwendolyn Williams-guess's specialty?

The primary specialty registered for this NPI is Peer Specialist with taxonomy code 175T00000X.

When was this NPI record last updated?

The NPPES record for Gwendolyn Williams-guess was last updated on March 9, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.