Individual provider Active NPI

Katherine Boulware, MS

  • Marriage & Family Therapist
  • Claremont, CA
National Provider Identifier
1083090658
Registry record updated Nov 13, 2023
On this page

Key facts

NPPES NPI Registry
Primary specialty
Marriage & Family TherapistTaxonomy code 106H00000X
License
120535 Issued in CA
Practice address
1 N Indian Hill Blvd Ste 208
Claremont, CA 91711-4769
Phone
(747) 218-1622
NPI assigned
Aug 6, 2015
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Nov 13, 2023

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Addiction (Substance Use Disorder) Counselor 101YA0400X 6641 CA
Marriage & Family Therapist 106H00000X 120535 CA Primary

Addresses

Primary practice location

1 N Indian Hill Blvd Ste 208
Claremont, CA 91711-4769

Mailing address

1884 Richards PL
Upland, CA 91784-9266
Phone (626) 506-6265

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
Credentials
Master of Science

State licenses

LicenseStateTypeSpecialty
6641CAMDAddiction (Substance Use Disorder) Counselor
120535CAMDMarriage & Family Therapist

Practice roles

OrganizationSpecialtyStatusNew patients
Guided Life Therapeutics CurrentSince Apr 6, 2025 Accepting new patients

Locations

600 N Euclid Ave
Ste 103
Upland, CA 91786
Phone (747) 218-1622

Organizations & group practices 1

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.

NPI Registry JSON

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

{
    "created_epoch": "1438819200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1699833600000",
    "number": "1083090658",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1884 RICHARDS PL",
            "city": "UPLAND",
            "state": "CA",
            "postal_code": "917849266",
            "telephone_number": "626-506-6265"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1 N INDIAN HILL BLVD STE 208",
            "city": "CLAREMONT",
            "state": "CA",
            "postal_code": "917114769",
            "telephone_number": "747-218-1622"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "BOULWARE",
        "first_name": "KATHERINE",
        "credential": "MS",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2015-08-06",
        "last_updated": "2023-11-13",
        "certification_date": "2023-11-13",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "101YA0400X",
            "taxonomy_group": "",
            "desc": "Counselor, Addiction (Substance Use Disorder)",
            "state": "CA",
            "license": "6641",
            "primary": false
        },
        {
            "code": "106H00000X",
            "taxonomy_group": "",
            "desc": "Marriage & Family Therapist",
            "state": "CA",
            "license": "120535",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Claremont, CA

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Nov 13, 2023; 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.