Mariana Osuna

Primary specialty

Clinical Social WorkerTaxonomy code 1041C0700X

License

126353 Issued in CA

Practice address

2460 17TH Ave # 1126
Santa Cruz, CA 95062-1860

Phone

(408) 384-8168

NPI assigned

Mar 14, 2019

Sex

Female

Sole proprietor

Yes

Registry information is reported by the provider to CMS and is not verified. About this source

Specialties & licenses 3

Addresses

Other identifiers 1

Medicare fee-for-service enrollment

Enrolled in CA

Eligible to order & refer

• Part B services: Yes
• Medical equipment: Yes
• Home health: No
• Power mobility devices: No
• Hospice: No

Green means eligible to order or refer.

Enrollment records 1

Medicare enrollment (NPD)

Enrolled

State licenses

Practice roles

Locations

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships and National Provider Directory roles.

• Cyti Health PC

  • Mental Health Clinic/Center (Including Community Mental Health Center)
  • San Diego, CA
  • NPI 1679172290
  Medicare reassignment NPD

The complete NPPES record for this NPI in the NPI Registry API format.

{
    "created_epoch": "1552521600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1777939200000",
    "number": "1497214936",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "2460 17TH AVE # 1126",
            "city": "SANTA CRUZ",
            "state": "CA",
            "postal_code": "950621860"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "2460 17TH AVE # 1126",
            "city": "SANTA CRUZ",
            "state": "CA",
            "postal_code": "950621860",
            "telephone_number": "408-384-8168"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "OSUNA",
        "first_name": "MARIANA",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2019-03-14",
        "last_updated": "2026-05-05",
        "certification_date": "2026-05-05",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "104100000X",
            "taxonomy_group": "",
            "desc": "Social Worker",
            "state": "CA",
            "license": "104991",
            "primary": false
        },
        {
            "code": "1041C0700X",
            "taxonomy_group": "",
            "desc": "Social Worker, Clinical",
            "state": "CA",
            "license": "126353",
            "primary": true
        },
        {
            "code": "101YM0800X",
            "taxonomy_group": "",
            "desc": "Counselor, Mental Health",
            "state": "CA",
            "license": "104991",
            "primary": false
        }
    ],
    "identifiers": [
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "LICENSED CLINICAL SOCIAL WORKER (LCSW)",
            "identifier": "1041C0700X",
            "state": "CA"
        }
    ],
    "endpoints": [],
    "other_names": []
}

• Jennifer Osborn, APRN
• Elizabeth Arlyn Osborne, LMFT
• Dominique Nicole Oster
• Nathan D Oster, D.D.S.
• Laura Ann Ostermann
• Kimberly Ott
• Marissa Jordan Ottesen, RN
• Emily P Otto, NP
• Jordan Leona Otto, RN
• Stephen Otto

• Clinical Social Worker in Santa Cruz, CA
• Providers in Santa Cruz, CA by specialty
• Clinical Social Worker in California

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on May 5, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Order and Referring.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.