Mariana Tiwari, LCSW

Primary specialty

Clinical Social WorkerTaxonomy code 1041C0700X

License

134959 Issued in CA

Practice address

2108 N St Ste 5934
Sacramento, CA 95816-5712

Phone

(650) 530-0408

NPI assigned

May 19, 2022

Sex

Female

Sole proprietor

No

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

Specialties & licenses 3

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, 2023

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Practice addresses (Care Compare)

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.

• Rise Within Therapy Studio Licensed Clinical Social Worker Services Inc

  • Clinical Social Worker
  • Burlingame, CA
  • NPI 1538021761
  NPD Authorized official
• Curiosity Center Professional Clinical Counselor Services PC

  • Mental Health Counselor
  • Sacramento, CA
  • NPI 1104500057
  Medicare reassignment
• County of San Mateo

  dba Shasta

  • Community/Behavioral Health Agency
  • Redwood City, CA
  • NPI 1528432481
  NPD (past)

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

{
    "created_epoch": "1652918400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1763942400000",
    "number": "1841937836",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1220 HOWARD AVE STE 230",
            "city": "BURLINGAME",
            "state": "CA",
            "postal_code": "940104252"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "2108 N ST STE 5934",
            "city": "SACRAMENTO",
            "state": "CA",
            "postal_code": "958165712",
            "telephone_number": "650-530-0408"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "1220 Howard Ave Ste 230",
            "address_purpose": "LOCATION",
            "city": "Burlingame",
            "state": "CA",
            "postal_code": "940104252",
            "country_code": "US",
            "telephone_number": "650-530-0408",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "TIWARI",
        "first_name": "MARIANA",
        "credential": "LCSW",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2022-05-19",
        "last_updated": "2025-11-24",
        "certification_date": "2025-11-24",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "101YM0800X",
            "taxonomy_group": "",
            "desc": "Counselor, Mental Health",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "1041C0700X",
            "taxonomy_group": "",
            "desc": "Social Worker, Clinical",
            "state": "CA",
            "license": "134959",
            "primary": true
        },
        {
            "code": "1041S0200X",
            "taxonomy_group": "",
            "desc": "Social Worker, School",
            "state": null,
            "license": null,
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Solomiya Tivonyuk, RRW
• Barkha Kaur Tiwana, MD
• Harpreet Singh Tiwana, DDS
• Jaspreet Kaur Tiwana, M.D.
• Kirandeep Kaur Tiwana
• Nishtha Tiwari, PHARMD
• Angelique Tjen-a-Looi, M.D.
• Nicole Tji
• Ashley Monique O'Reilly Tkach
• Nelly Tkach

• Clinical Social Worker in Sacramento, CA
• Providers in Sacramento, 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 Nov 24, 2025; 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.