Individual provider Active NPI

Colin Graham, LSW

  • Clinical Social Worker
  • Sacramento, CA
National Provider Identifier
1114739968
Registry record updated Jun 16, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Clinical Social WorkerTaxonomy code 1041C0700X
License
149.031683 Issued in IL
Practice address
500 Capitol Mall Ste 2350
Sacramento, CA 95814-4760
Phone
(312) 775-2045
NPI assigned
Jan 20, 2025
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jun 16, 2026

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Clinical Social Worker 1041C0700X 149.031683 IL Primary
Addiction (Substance Use Disorder) Counselor 101YA0400X 39210 IL

Addresses

Primary practice location

500 Capitol Mall Ste 2350
Sacramento, CA 95814-4760

Mailing address

931 W Leland Ave Apt 402
Chicago, IL 60640-6611
Phone (517) 214-7403

Other practice location 1

906 Davis St
Evanston, IL 60201-3608
Phone (847) 492-1778

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Not listed in the public Medicare enrollment file

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Not enrolled

State licenses

LicenseStateTypeSpecialty
39210ILMDAddiction (Substance Use Disorder) Counselor
150.114963ILMDClinical Social Worker

NPI Registry JSON

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

{
    "created_epoch": "1737331200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1781568000000",
    "number": "1114739968",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "931 W LELAND AVE APT 402",
            "city": "CHICAGO",
            "state": "IL",
            "postal_code": "606406611",
            "telephone_number": "517-214-7403"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "500 CAPITOL MALL STE 2350",
            "city": "SACRAMENTO",
            "state": "CA",
            "postal_code": "958144760",
            "telephone_number": "312-775-2045"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "906 Davis St",
            "address_purpose": "LOCATION",
            "city": "Evanston",
            "state": "IL",
            "postal_code": "602013608",
            "country_code": "US",
            "telephone_number": "847-492-1778",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "GRAHAM",
        "first_name": "COLIN",
        "credential": "LSW",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2025-01-20",
        "last_updated": "2026-06-16",
        "certification_date": "2026-06-16",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "1041C0700X",
            "taxonomy_group": "",
            "desc": "Social Worker, Clinical",
            "state": "IL",
            "license": "149.031683",
            "primary": true
        },
        {
            "code": "101YA0400X",
            "taxonomy_group": "",
            "desc": "Counselor, Addiction (Substance Use Disorder)",
            "state": "IL",
            "license": "39210",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Sacramento, CA

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jun 16, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
  • National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.