Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Darcy Eastman Nusbaum

Peer Specialist in San Luis Obispo, CA · enumerated 2023.

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

National Provider Identifier

1831968627

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Registry record

Entity type Individual (Type 1)

Name Darcy Eastman Nusbaum

Sex Female

Practice address 2945 Mcmillan Ave, San Luis Obispo, CA, 93401

Phone (805) 550-1612

Enumeration date Dec 21, 2023

Last updated in NPPES Dec 21, 2023

Taxonomy & licenses

175T00000X Peer Specialist Other Service Providers Primary

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 does Darcy Eastman Nusbaum practice?

The practice location on file with NPPES is in San Luis Obispo, CA. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Darcy Eastman Nusbaum?

The National Provider Identifier (NPI) for Darcy Eastman Nusbaum is 1831968627, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-12-21.