Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Donald S Staab Jr, Fnp & Jose R Sanchez, MD

Family Medicine Physician in Carmichael, CA · enumerated 2014 · authorized official Richard Slechta, Office Administrator.

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

National Provider Identifier

1316354830

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Registry record

Entity type Organization (Type 2)

Legal business name Donald S Staab Jr, Fnp & Jose R Sanchez, MD

Practice address 3625 Mission Ave Ste D, Carmichael, CA, 95608

Phone (916) 486-1906

Fax (916) 486-1206

Enumeration date Jul 16, 2014

Last updated in NPPES Jul 16, 2014

Taxonomy & classification

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License G61393 (CA) Primary

Authorized official

Name Richard Slechta

Title Office Administrator

Phone (916) 601-4513

Other identifiers

Identifier	Type	State	Issuer
NP0020190	Medicaid	CA	-

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 Donald S Staab Jr, Fnp & Jose R Sanchez, MD located?

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

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2014-07-16. Verify at npiregistry.cms.hhs.gov.

Providers at this address

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Mission Avenue Medical Associates Primary Care Clinic/Center · Carmichael, CA NPI 1275011546

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2014-07-16.