Individual provider Active NPI

Alexander Weis

  • Physician Assistant
  • Crestline, CA
National Provider Identifier
1023837556
Registry record updated Oct 10, 2024
On this page

Key facts

NPPES NPI Registry
Primary specialty
Physician AssistantTaxonomy code 363A00000X
License
PA65211 Issued in CA
Practice address
PO Box 4944
Crestline, CA 92325-4944
Phone
(951) 296-7604
NPI assigned
Oct 10, 2024
Last updated
Oct 10, 2024By the provider in NPPES
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Oct 10, 2024

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

Specialties & licenses 3

Specialty (taxonomy)CodeLicenseStatePrimary
Physician Assistant 363A00000X PA65211 CA Primary
Medical Physician Assistant 363AM0700X PA65211 CA
Surgical Physician Assistant 363AS0400X PA65211 CA

Addresses

Primary practice location

PO Box 4944
Crestline, CA 92325-4944

Mailing address

PO Box 4944
Crestline, CA 92325-4944
Phone (951) 296-7604

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in CA
Eligible to order & refer
  • Part B services: Yes
  • Medical equipment: Yes
  • Home health: Yes
  • Power mobility devices: Yes
  • Hospice: No
Green means eligible to order or refer.

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20251119004403 CA Practitioner - Physician Assistant 5799296794 Reassigns benefits to 3 organizations

Care Compare profile

Medicare Care Compare
Specialty
Physician Assistant
Education
Other, 2023
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Vvipa Medical Group IncGroup PAC ID 5092185546, 29 clinicians
Choice Urgent CareGroup PAC ID 4284168386, 12 clinicians
Bear Valley Community Health Care DistrictGroup PAC ID 0345138582, shared by 3 NPIs, 28 clinicians

Practice addresses (Care Compare)

12370 Hesperia Rd
Victorville, CA 92395-4787
Phone (760) 245-4747

13010 Hesperia Rd
Suite 600
Victorville, CA 92395-8321
Phone (760) 946-5888

160 E Artesia St
Suite 255
Pomona, CA 91767-2921
Phone (909) 596-4346

PO Box
Suite 1649
Big Bear Lake, CA 92315-1649

Hospital & facility affiliations

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Physician Assistant

State licenses

LicenseStateTypeSpecialty
65211CAMDClinical Social Worker
PA65211CAMDMedical Physician Assistant

Practice roles

OrganizationSpecialtyStatusNew patients
Vvipa Medical Group Inc CurrentSince Nov 5, 2025 Accepting new patients
High Desert Medical Group Current Accepting new patients

Locations

12370 Hesperia Rd
Ste 2
Victorville, CA 92395
Phone (760) 245-4747

12408 Hesperia Rd
Ste 2
Victorville, CA 92395
Phone (760) 553-7000

Interoperability endpoints

  • Direct secure messaging: alexander.weis.p2@direct.hvvmg.nextgenshare.com
  • FHIR API: https://fhir.nextgen.com/nge/prod/fhir-api-r4/fhir/r4/

Organizations & group practices 4

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships, National Provider Directory roles and organizations whose NPPES authorized official is this provider.

Hospital & facility affiliations 1

Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.

NPI Registry JSON

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

{
    "created_epoch": "1728518400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1728518400000",
    "number": "1023837556",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 4944",
            "city": "CRESTLINE",
            "state": "CA",
            "postal_code": "923254944",
            "telephone_number": "951-296-7604"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "PO BOX 4944",
            "city": "CRESTLINE",
            "state": "CA",
            "postal_code": "923254944",
            "telephone_number": "951-296-7604"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "WEIS",
        "first_name": "ALEXANDER",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2024-10-10",
        "last_updated": "2024-10-10",
        "certification_date": "2024-10-10",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363A00000X",
            "taxonomy_group": "",
            "desc": "Physician Assistant",
            "state": "CA",
            "license": "PA65211",
            "primary": true
        },
        {
            "code": "363AM0700X",
            "taxonomy_group": "",
            "desc": "Physician Assistant, Medical",
            "state": "CA",
            "license": "PA65211",
            "primary": false
        },
        {
            "code": "363AS0400X",
            "taxonomy_group": "",
            "desc": "Physician Assistant, Surgical",
            "state": "CA",
            "license": "PA65211",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Crestline, CA

Sources for this page

Verify at the official NPI Registry.