Internist Physician Services

Primary specialty

Internal Medicine PhysicianTaxonomy code 207R00000X

Legal business name

INTERNIST PHYSICIAN SERVICES

Practice address

400 W Pueblo St
Santa Barbara, CA 93105-4353

Phone

(805) 682-7111

NPI assigned

May 4, 2026

Organization subpart

No

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

Authorized official

Name

Arsen MkrtchyanNPI 1609136241

Title

Ceo

Phone

(818) 254-8363

Specialties & licenses 1

Addresses

Practitioners 1

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

• Arsen Mkrtchyan, M.D.

  • Internal Medicine Physician
  • Santa Barbara, CA
  • NPI 1609136241
  NPD Authorized official

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

{
    "created_epoch": "1777852800000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1778457600000",
    "number": "1942147244",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "3808 W RIVERSIDE DR STE 301",
            "city": "BURBANK",
            "state": "CA",
            "postal_code": "915054339"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "400 W PUEBLO ST",
            "city": "SANTA BARBARA",
            "state": "CA",
            "postal_code": "931054353",
            "telephone_number": "805-682-7111"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "INTERNIST PHYSICIAN SERVICES",
        "organizational_subpart": "NO",
        "enumeration_date": "2026-05-04",
        "last_updated": "2026-05-11",
        "certification_date": "2026-05-11",
        "status": "A",
        "authorized_official_last_name": "MKRTCHYAN",
        "authorized_official_first_name": "ARSEN",
        "authorized_official_title_or_position": "CEO",
        "authorized_official_telephone_number": "818-254-8363"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "193400000X SINGLE SPECIALTY  GROUP",
            "desc": "Internal Medicine",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Insight Therapy
• Integrated Laboratories Advisory Group, Inc.
• Integrative Medicine Center of Santa Barbara Inc
• Maida Interiano
• Internal Medicine Associates of Santa Barbara a Medical Group
• Intrepid Anesthesia Associates Corporation
• Investore, Inc
• Investore, Inc
• Jasper S Ip, MD
• Asneha Shireen Iqbal, MD

• Internal Medicine Physician in Santa Barbara, CA
• Providers in Santa Barbara, CA by specialty
• Internal Medicine Physician in California

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on May 11, 2026; 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.