Newly Listed Provider — this NPI profile has been added to the NPI registry within the last 90 days.

JERRIN RENEE KOYAMA
NPI 1053229526
Adult Companion in Galt, CA

Q: What is Jerrin Koyama's NPI number?

The NPI number for Jerrin Koyama is 1053229526. It was assigned to this individual provider in the NPPES registry on August 27, 2026.

Q: What is Jerrin Koyama's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for Jerrin Koyama was last updated on August 27, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.

Active since August 27, 2026

159 BANFF CT, GALT, CA 95632(209) 200-5548 Get Directions Write a Review

NPPES record added: August 27, 2026. Verified against the NPPES registry weekly; last sync: August 30, 2026.

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About Jerrin Renee Koyama NPPES

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

JERRIN RENEE KOYAMA (NPI 1053229526) is an individual adult companion provider in Galt, California and active in the NPI registry since August 2026.

NPPES Registry Identity

NPI1053229526

Entity TypeIndividualFemale

Primary Taxonomy372600000X

Provider Legal NameJERRIN RENEE KOYAMA

Location Address159 BANFF CTGalt, CA 95632-2308

Mailing Address159 Banff CtGalt, CA 95632-2308 · (209) 200-5548

Phone(209) 200-5548

Sole ProprietorYes

Enumeration DateAugust 27, 2026

NPPES CertifiedAugust 27, 2026

✔ NPI 1053229526 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.

159 BANFF CT, Galt, CA 95632

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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 Jerrin Koyama's NPI number?

The NPI number for Jerrin Koyama is 1053229526. It was assigned to this individual provider in the NPPES registry on August 27, 2026.

Where is Jerrin Koyama located?

Jerrin Koyama practices at 159 Banff Ct, Galt, CA 95632. The listed phone number is (209) 200-5548.

What is Jerrin Koyama'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 Jerrin Koyama was last updated on August 27, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.