NPIMap

Organization Active NPI

Wellspace Health

  • Substance Abuse Rehabilitation Facility
  • Sacramento, CA
National Provider Identifier
1871617688
Registry record updated Jul 10, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Substance Abuse Rehabilitation FacilityTaxonomy code 324500000X
Legal business name
WELLSPACE HEALTH
Practice address
1550 Juliesse Ave
Sacramento, CA 95817-3648
Phone
(916) 737-5555
NPI assigned
Mar 19, 2007
Last updated
Jul 10, 2025By the provider in NPPES
Organization subpart
No

NPPES NPI Registry

Updated by the provider on Jul 10, 2025

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

Authorized official

Name
Dr. Alasdair Jonathan Porteus, PHD
Title
Chief Executive Officer
Phone
(916) 550-5444

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Substance Abuse Rehabilitation Facility 324500000X NU Primary
Community/Behavioral Health Agency 251S00000X 25950817 CA

Addresses

Primary practice location

1550 Juliesse Ave
Sacramento, CA 95817-3648

Mailing address

1500 Expo Pkwy
Sacramento, CA 95815-4227
Phone (916) 550-5481

National Provider Directory

National Provider Directory
Tax ID family
Wellspace Health Professional Health Center for Women42 organizations share this tax ID, including this one

Other organizations with this tax ID 41

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

View all 41

Locations

1550 Juliesse Ave
Sacramento, CA 95815
Phone (916) 405-4600

Practitioners & affiliated clinicians

Practitioners 36

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.

View all 36

NPI Registry JSON

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

{
    "created_epoch": "1174262400000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1752105600000",
    "number": "1871617688",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1500 EXPO PKWY",
            "city": "SACRAMENTO",
            "state": "CA",
            "postal_code": "958154227",
            "telephone_number": "916-550-5481",
            "fax_number": "916-822-8974"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1550 JULIESSE AVE",
            "city": "SACRAMENTO",
            "state": "CA",
            "postal_code": "958173648",
            "telephone_number": "916-737-5555"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "WELLSPACE HEALTH",
        "organizational_subpart": "NO",
        "enumeration_date": "2007-03-19",
        "last_updated": "2025-07-10",
        "certification_date": "2025-07-10",
        "status": "A",
        "authorized_official_last_name": "PORTEUS",
        "authorized_official_first_name": "ALASDAIR",
        "authorized_official_middle_name": "JONATHAN",
        "authorized_official_title_or_position": "CHIEF EXECUTIVE OFFICER",
        "authorized_official_telephone_number": "916-550-5444",
        "authorized_official_name_prefix": "Dr.",
        "authorized_official_credential": "PHD"
    },
    "taxonomies": [
        {
            "code": "324500000X",
            "taxonomy_group": "",
            "desc": "Substance Abuse Rehabilitation Facility",
            "state": "NU",
            "license": null,
            "primary": true
        },
        {
            "code": "251S00000X",
            "taxonomy_group": "",
            "desc": "Community/Behavioral Health",
            "state": "CA",
            "license": "25950817",
            "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 Jul 10, 2025; 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.