1. Home
  2. Directory
  3. California
  4. Modesto
  5. Adult Companion
  6. NPI Profile

MR. CHRISTOPHER WAYNE SIMS MHA
NPI 1194466953
Adult Companion in Modesto, CA

Active since April 05, 2022
121 DOWNEY AVE, MODESTO, CA 95354(209) 961-9881(209) 529-8519 Get Directions Write a Review

NPPES record last updated: November 21, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Nov 21, 2025, Jul 28, 2023, Apr 5, 2022 (3 updates tracked since 2022).

About Mr. Christopher Wayne Sims Mha NPPES

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

MR. CHRISTOPHER WAYNE SIMS MHA (NPI 1194466953) is an individual adult companion provider in Modesto, California and active in the NPI registry since April 2022.

NPPES Registry Identity

NPI1194466953
Entity TypeIndividualMale
Primary Taxonomy372600000X
Provider Legal NameMR. CHRISTOPHER WAYNE SIMSCredential: MHA
Location Address121 DOWNEY AVEModesto, CA 95354-1208
Mailing Address2432 Riverdale AveModesto, CA 95358-5212 · (209) 961-9881
Phone(209) 961-9881
Fax(209) 529-8519
Sole ProprietorNo
Enumeration DateApril 5, 2022
Last NPPES UpdateNovember 21, 20253 updates tracked since enumeration
NPPES CertifiedNovember 21, 2025
✔ NPI 1194466953 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyAdult CompanionNursing Service Related Providers
Taxonomy Code372600000X
Definition
An individual who provides supervision, socialization, and non-medical care to a functionally impaired adult. Companions may assist or supervise the individual with such tasks as meal preparation, laundry and shopping, but do not perform these activities as discrete services. These services are provided in accordance with a therapeutic goal in the plan of care.
121 DOWNEY AVE, Modesto, CA 95354
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.

PAIGE A COLE
Marriage & Family Therapist
121 DOWNEY AVE
MODESTO, CA 95354
Stanislaus County (559) 577-6995
CRYSTAL A GONZALEZ
Counselor (Professional)
121 DOWNEY AVE
MODESTO, CA 95354
Stanislaus County (209) 341-1824
JOANNA TORREZ
Adult Companion
121 DOWNEY AVE
MODESTO, CA 95354
Stanislaus County (209) 341-1824
ATHENA HERRERA
Social Worker (Clinical)
121 DOWNEY AVE
MODESTO, CA 95354
Stanislaus County (209) 341-1824
FRANCISCA ROSARIO CASTRO
Student in an Organized Health Care Education/Training Program
121 DOWNEY AVE
MODESTO, CA 95354
Stanislaus County (209) 341-1824
COUNTY OF STANISLAUS
Community/Behavioral Health
121 DOWNEY AVE
MODESTO, CA 95354
Stanislaus County (209) 341-1824
ALYXCIA ROSA-KELLY
Student in an Organized Health Care Education/Training Program
121 DOWNEY AVE
MODESTO, CA 95354
Stanislaus County (209) 341-1824
MR. HECTOR CALDERON JR.
Marriage & Family Therapist
121 DOWNEY AVE
MODESTO, CA 95354
Stanislaus County (209) 341-1824

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 Christopher Sims's NPI number?

The NPI number for Christopher Sims is 1194466953. It was assigned to this individual provider in the NPPES registry on April 5, 2022.

Where is Christopher Sims located?

Christopher Sims practices at 121 Downey Ave, Modesto, CA 95354. The listed phone number is (209) 961-9881.

What is Christopher Sims's specialty?

The primary specialty registered for this NPI is Adult Companion with taxonomy code 372600000X.

When was this NPI record last updated?

The NPPES record for Christopher Sims was last updated on November 21, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 months 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.