Tashiana Colston

Primary specialty

Clinical Social WorkerTaxonomy code 1041C0700X

License

117105 Issued in CA

Practice address

495 Jackson St # 1468
Oakland, CA 94607-4329

Phone

(510) 205-1273

NPI assigned

Aug 3, 2016

Sex

Female

Sole proprietor

Yes

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

Specialties & licenses 1

Addresses

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

Specialty

Clinical Social Worker

Education

Other, 2019

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Alameda Health SystemGroup PAC ID 3779494521, 597 clinicians

Practice addresses (Care Compare)

Medicare enrollment (NPD)

Enrolled

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.

• Alameda Health System

  • Surgery Physician
  • Oakland, CA
  • NPI 1740332931
  Medicare reassignment Care Compare group NPD
• Alameda Health System

  • Federally Qualified Health Center (FQHC)
  • Newark, CA
  • NPI 1497956288
  NPD
• Alameda Health System

  • Federally Qualified Health Center (FQHC)
  • Oakland, CA
  • NPI 1932300738
  NPD

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

{
    "created_epoch": "1470182400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1776038400000",
    "number": "1053864389",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "495 JACKSON ST # 1468",
            "city": "OAKLAND",
            "state": "CA",
            "postal_code": "946074329",
            "telephone_number": "510-205-1273"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "495 JACKSON ST # 1468",
            "city": "OAKLAND",
            "state": "CA",
            "postal_code": "946074329",
            "telephone_number": "510-205-1273"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "6955 Foothill Blvd Ste 700",
            "address_purpose": "LOCATION",
            "city": "Oakland",
            "state": "CA",
            "postal_code": "946052455",
            "country_code": "US",
            "telephone_number": "510-205-1273",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "1411 E 31st St",
            "address_purpose": "LOCATION",
            "city": "Oakland",
            "state": "CA",
            "postal_code": "946021018",
            "country_code": "US",
            "telephone_number": "510-205-1273",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "COLSTON",
        "first_name": "TASHIANA",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2016-08-03",
        "last_updated": "2026-04-13",
        "certification_date": "2026-04-13",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "1041C0700X",
            "taxonomy_group": "",
            "desc": "Social Worker, Clinical",
            "state": "CA",
            "license": "117105",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Mariela Colmenero
• Andrea Colombu, LMFT
• April Colombu, MFT1 #60833
• Tania Colon
• Denise Colovas, LMFT
• Elizabeth Ann Colt, LCSW
• John L Colucci, DO
• Rod Carlo Agram Columbres, DO
• Katherine Colver
• Alexis Ann Colvin

• Clinical Social Worker in Oakland, CA
• Providers in Oakland, 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 Apr 13, 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.
• Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.