Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Daronica M Johnson-Santos

Peer Specialist in Merced, CA · enumerated 2019.

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

National Provider Identifier

1457915209

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Registry record

Entity type Individual (Type 1)

Name Daronica M Johnson-Santos

Sex Female

Practice address 301 E 13th St, Merced, CA, 95341

Phone (209) 710-6132

Enumeration date Apr 26, 2019

Last updated in NPPES Apr 26, 2019

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.

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Frequently asked questions

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

What specialty is Daronica Johnson-Santos?

Daronica Johnson-Santos is registered in NPPES with the primary taxonomy of Peer Specialist. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-04-26.