Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Marissa Wolf

Adult Companion in Ceres, CA · enumerated 2024.

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

National Provider Identifier

1821823659

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Registry record

Entity type Individual (Type 1)

Name Marissa Wolf

Sex Female

Practice address 1904 Richland Ave # C2, Ceres, CA, 95307

Phone (209) 558-4420

Fax (209) 558-4873

Enumeration date Sep 3, 2024

Last updated in NPPES Feb 25, 2026

Taxonomy & licenses

372600000X Adult Companion Nursing Service Related Providers Primary

172V00000X Community Health Worker Other Service Providers Secondary

175T00000X Peer Specialist Other Service Providers · License MPSS-EASDQJ (CA) Secondary

390200000X Student in an Organized Health Care Education/Training Program Student, Health Care Secondary

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 Marissa Wolf?

Marissa Wolf is registered in NPPES with the primary taxonomy of Adult Companion. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Other providers at this practice address

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Kevin Padden Mental Health Counselor · Ceres, CA NPI 1972806776 Horacio Madueno Adult Companion · Ceres, CA NPI 1891296968 Francesca Cantu Adult Companion · Ceres, CA NPI 1952966178 Destini Grothe Clinical Social Worker · Ceres, CA NPI 1952972358 Marisela Felix Professional Counselor · Ceres, CA NPI 1376391409

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-02-25.