NPIMap

Organization Active NPI

One Health Center, Inc.

  • Community Health Clinic/Center
  • Montclair, CA
National Provider Identifier
1992679443
Registry record updated May 4, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Community Health Clinic/CenterTaxonomy code 261QC1500X
Legal business name
ONE HEALTH CENTER, INC.
Practice address
5050 San Bernardino St
Montclair, CA 91763-2326
Phone
(909) 321-8000
Fax
(909) 321-2670
NPI assigned
Sep 30, 2025
Last updated
May 4, 2026By the provider in NPPES
Organization subpart
No

NPPES NPI Registry

Updated by the provider on May 4, 2026

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

Authorized official

Name
Terry Chase, PH.D.NPI 1447234679
Title
Ceo
Phone
(909) 321-8000

Authorized official NPPES reports the official by name only. The link goes to the one practitioner connected to this organization with that name.

Specialties & licenses 7

Specialty (taxonomy)CodeLicenseStatePrimary
Clinical PsychologistGroup: 193200000X MULTI-SPECIALTY GROUP 103TC0700X
Clinical Social WorkerGroup: 193200000X MULTI-SPECIALTY GROUP 1041C0700X
Marriage & Family TherapistGroup: 193200000X MULTI-SPECIALTY GROUP 106H00000X
Family Medicine PhysicianGroup: 193200000X MULTI-SPECIALTY GROUP 207Q00000X
Psychiatry PhysicianGroup: 193200000X MULTI-SPECIALTY GROUP 2084P0800X
Community Health Clinic/Center 261QC1500X Primary
Multi-Specialty Clinic/Center 261QM1300X

Addresses

Primary practice location

5050 San Bernardino St
Montclair, CA 91763-2326

Mailing address

5050 San Bernardino St
Montclair, CA 91763-2326
Phone (909) 321-8000

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in CA

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
O20241219004316 CA Part B Supplier - Clinic/Group Practice 7517494198 Receives reassigned benefits from 23 practitioners
1 other NPI on this enrollment
This NPI is an additional NPI on the enrollment
Practice locations: Los Angeles, CA; Montclair, CA; Upland, CA

Other NPIs on the same Medicare enrollment 1

NPIs listed together on one Medicare enrollment, typically parts of the same organization.

National Provider Directory

National Provider Directory
Tax ID family
One Health Center Inc3 organizations share this tax ID, including this one

Other organizations with this tax ID 2

Organizations that report the same tax identification number in the National Provider Directory.

Locations

5050 San Bernardino St
Montclair, CA 91763
Phone (909) 281-5800

Practitioners & affiliated clinicians

Practitioners 12

Individual providers connected to this organization through Medicare benefit reassignment, Care Compare group membership or National Provider Directory roles, and the practitioner matching its NPPES authorized official.

NPI Registry JSON

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

{
    "created_epoch": "1759190400000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1777852800000",
    "number": "1992679443",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "5050 SAN BERNARDINO ST",
            "city": "MONTCLAIR",
            "state": "CA",
            "postal_code": "917632326",
            "telephone_number": "909-321-8000",
            "fax_number": "909-321-2670"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "5050 SAN BERNARDINO ST",
            "city": "MONTCLAIR",
            "state": "CA",
            "postal_code": "917632326",
            "telephone_number": "909-321-8000",
            "fax_number": "909-321-2670"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "ONE HEALTH CENTER, INC.",
        "organizational_subpart": "NO",
        "enumeration_date": "2025-09-30",
        "last_updated": "2026-05-04",
        "certification_date": "2026-05-04",
        "status": "A",
        "authorized_official_last_name": "CHASE",
        "authorized_official_first_name": "TERRY",
        "authorized_official_title_or_position": "CEO",
        "authorized_official_telephone_number": "909-321-8000",
        "authorized_official_credential": "PH.D."
    },
    "taxonomies": [
        {
            "code": "103TC0700X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Psychologist, Clinical",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "1041C0700X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Social Worker, Clinical",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "106H00000X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Marriage & Family Therapist",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "207Q00000X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Family Medicine",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "2084P0800X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Psychiatry & Neurology, Psychiatry",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "261QC1500X",
            "taxonomy_group": "",
            "desc": "Clinic/Center, Community Health",
            "state": null,
            "license": null,
            "primary": true
        },
        {
            "code": "261QM1300X",
            "taxonomy_group": "",
            "desc": "Clinic/Center, Multi-Specialty",
            "state": null,
            "license": null,
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Montclair, CA

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on May 4, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
  • Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments.
  • National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.