Western Vascular a Medical Corporation

Primary specialty

Vascular Surgery PhysicianTaxonomy code 2086S0129X

Legal business name

WESTERN VASCULAR A MEDICAL CORPORATION

Practice address

401 E Highland Ave Ste 351
San Bernardino, CA 92404-3830

Phone

(909) 475-8611

NPI assigned

Jun 22, 2022

Organization subpart

Yes

Parent organization

WESTERN BARIATRIC, A MEDICAL CORPORATIONAs reported in NPPES

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

Authorized official

Name

Douglas Krahn, MDNPI 1922029677

Title

Owner/Provider

Phone

(909) 475-8611

Specialties & licenses 2

Addresses

Medicare fee-for-service enrollment

Enrolled in CA

Enrollment records 1

Part of

Western Bariatric a Medical Corporation

Parent organization (reported in NPPES) 1

This organization reports itself as a subpart in NPPES; the parent’s legal name matches this organization in the same state.

• Western Bariatric, a Medical Corporation

  • Surgery Physician
  • San Bernardino, CA
  • NPI 1184821373
  NPPES parent name

Practitioners 6

Individual providers connected to this organization through Medicare benefit reassignment, Care Compare group membership or National Provider Directory roles.

• Christian Bianchi

  • Surgery Physician
  • Loma Linda, CA
  • NPI 1225138688

  CA, Surgery

  Medicare reassignment Care Compare group NPD
• Jason Todd Chiriano, D.O.

  • Vascular Surgery Physician
  • Victorville, CA
  • NPI 1457569519

  CA, Vascular Surgery

  Medicare reassignment Care Compare group NPD
• Phong Thanh Dargon, M.D.

  • Vascular Surgery Physician
  • Victorville, CA
  • NPI 1679733927

  CA, Surgery

  Medicare reassignment Care Compare group NPD
• Douglas M Krahn, M.D.

  • Surgery Physician
  • San Bernardino, CA
  • NPI 1922029677

  Surgery

  NPD Authorized official
• Emade Sylvie Njie

  • Physician Assistant
  • Lynwood, CA
  • NPI 1881233229
  NPD
• Kyndall Renae Hill, PA-C

  • Physician Assistant
  • San Bernardino, CA
  • NPI 1316544034
  NPD (past)

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

{
    "created_epoch": "1655856000000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1753660800000",
    "number": "1497486245",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 9086",
            "city": "REDLANDS",
            "state": "CA",
            "postal_code": "923752286",
            "telephone_number": "833-989-1009",
            "fax_number": "801-931-2044"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "401 E HIGHLAND AVE STE 351",
            "city": "SAN BERNARDINO",
            "state": "CA",
            "postal_code": "924043830",
            "telephone_number": "909-475-8611"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "WESTERN VASCULAR A MEDICAL CORPORATION",
        "organizational_subpart": "YES",
        "parent_organization_legal_business_name": "WESTERN BARIATRIC, A MEDICAL CORPORATION",
        "enumeration_date": "2022-06-22",
        "last_updated": "2025-07-28",
        "certification_date": "2025-07-28",
        "status": "A",
        "authorized_official_last_name": "KRAHN",
        "authorized_official_first_name": "DOUGLAS",
        "authorized_official_title_or_position": "OWNER/PROVIDER",
        "authorized_official_telephone_number": "909-475-8611",
        "authorized_official_credential": "MD"
    },
    "taxonomies": [
        {
            "code": "208600000X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Surgery",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "2086S0129X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Surgery, Vascular Surgery",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Western Bariatric, a Medical Corporation
• Western Dental Service, Inc
• Western Dental Services, Inc.
• Western Pacific Psychological Network, Inc.
• Western States Healthcare Services, Inc
• Amanda Beth Whaling
• Myriam Whall, ASW
• Sarah Lynn Wheeler-Torres, M.S., BCBA
• Emma Josephine Wheeler
• Rossilyn Wheeler, RN

• All providers in San Bernardino, CA
• Vascular Surgery Physician in California

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 28, 2025; 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.