Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Rem Senior Day Program

Adult Day Care Clinic/Center in Vacaville, CA · enumerated 2026 · authorized official Mary Felix, Owner.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1487589644

Verified

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Registry record

Entity type Organization (Type 2)

Legal business name Rem Senior Day Program

Practice address 3777 Vaca Valley Pkwy # B, Vacaville, CA, 95688

Phone (707) 640-9700

Fax (707) 949-9948

Enumeration date Jun 17, 2026

Last updated in NPPES Jun 17, 2026

Taxonomy & classification

261QA0600X Adult Day Care Clinic/Center Ambulatory Health Care Facilities Primary

Authorized official

Name Mary Felix

Title Owner

Phone (707) 365-5054

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 → Validate an NPI →

Frequently asked questions

Where is Rem Senior Day Program located?

The practice location on file with NPPES is in Vacaville, CA.

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2026-06-17. Verify at npiregistry.cms.hhs.gov.

Providers at this address

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Rem Senior Day Program Adult Day Care Clinic/Center · Vacaville, CA NPI 1639001183 Mary Felix Adult Day Care Clinic/Center · Vacaville, CA NPI 1205768686

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-06-17.