Jacob Sivinski, MA

Primary specialty

Mental Health CounselorTaxonomy code 101YM0800X

License

LPC.0022321 Issued in CO

Practice address

4141 E Dickenson PL
Denver, CO 80222-6012

Phone

(303) 504-7824

NPI assigned

Apr 2, 2025

Sex

Male

Sole proprietor

No

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

Specialties & licenses 2

Addresses

Medicare fee-for-service enrollment

Enrolled in CO

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

Mental Health Counselor

Education

Other, 2023

Medicare assignment

May accept Medicare assignment

Practice addresses (Care Compare)

Medicare enrollment (NPD)

Enrolled

Credentials

Master of Arts

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.

• Mental Health Center of Denver

  • Mental Health Clinic/Center (Including Community Mental Health Center)
  • Denver, CO
  • NPI 1396566444
  NPD

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

{
    "created_epoch": "1743552000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1754524800000",
    "number": "1336943166",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "4141 E DICKENSON PL",
            "city": "DENVER",
            "state": "CO",
            "postal_code": "802226012",
            "telephone_number": "303-504-7824"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "4141 E DICKENSON PL",
            "city": "DENVER",
            "state": "CO",
            "postal_code": "802226012",
            "telephone_number": "303-504-7824"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "SIVINSKI",
        "first_name": "JACOB",
        "credential": "MA",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2025-04-02",
        "last_updated": "2025-08-07",
        "certification_date": "2025-08-07",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "101YP2500X",
            "taxonomy_group": "",
            "desc": "Counselor, Professional",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "101YM0800X",
            "taxonomy_group": "",
            "desc": "Counselor, Mental Health",
            "state": "CO",
            "license": "LPC.0022321",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Taija Sites, LCSW
• Sumit Sitole, M.D.
• Janelle Sitton, RN, RD
• Sally Situ, PHARMD
• Natalie Leila Sivak, M.D.
• SJ East Campus ASC, LLC
• Heidi Sjoberg, LCSW
• Kristin Sjoberg, MT-BC
• Pamela J Sjoerdsma, LPC
• Emily Elizabeth Sjolander

• Mental Health Counselor in Denver, CO
• Providers in Denver, CO by specialty
• Mental Health Counselor in Colorado

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 7, 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.