NPIMap

Organization Active NPI

Medical Specialists Associates PC

  • Anesthesiology Physician
  • Clearlake, CA
National Provider Identifier
1326404948
Registry record updated Mar 29, 2024
On this page

Key facts

NPPES NPI Registry
Primary specialty
Anesthesiology PhysicianTaxonomy code 207L00000X
Legal business name
MEDICAL SPECIALISTS ASSOCIATES PC
Practice address
15630 18TH Ave
Clearlake, CA 95422-9336
Phone
(707) 994-6486
NPI assigned
Jan 12, 2016
Last updated
Mar 29, 2024By the provider in NPPES
Organization subpart
No

NPPES NPI Registry

Updated by the provider on Mar 29, 2024

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

Authorized official

Name
Christopher Voscopoulos, MD
Title
Owner
Phone
(949) 306-2957

Specialties & licenses 10

Specialty (taxonomy)CodeLicenseStatePrimary
Anesthesiology Physician 207L00000X Primary
Critical Care Medicine (Anesthesiology) Physician 207LC0200X
Pain Medicine (Anesthesiology) Physician 207LP2900X
Emergency Medicine Physician 207P00000X
Family Medicine Physician 207Q00000X
Internal Medicine Physician 207R00000X
Critical Care Medicine (Internal Medicine) Physician 207RC0200X
Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician 208G00000X
Hospice and Palliative Medicine (Internal Medicine) Physician 207RH0002X
Clinical Informatics Physician 2083C0008X

Addresses

Primary practice location

15630 18TH Ave
Clearlake, CA 95422-9336

Mailing address

PO Box 7096
Stockton, CA 95267-0096
Phone (209) 956-7725

Other practice location 1

5189 Hospital Rd
Mariposa, CA 95338-9524
Phone (209) 966-3631

Other practice location 2

34 Mark West Springs Rd Ste 100
Santa Rosa, CA 95403-1783
Phone (707) 541-3500

Other practice location 3

9300 W Sunset Rd
Las Vegas, NV 89148-4844
Phone (702) 916-5000

Other practice location 4

1 General St
Lawrence, MA 01841-2961
Phone (978) 683-4000

Other practice location 5

347 Andrieux St
Sonoma, CA 95476-6811
Phone (707) 935-5000

Other practice location 6

30 Mark West Springs Rd
Santa Rosa, CA 95403-1436
Phone (707) 576-4000

Other practice location 7

10 Woodland Rd
Saint Helena, CA 94574-9554
Phone (707) 963-6399

Other practice location 8

19270 Sonoma Highway
Sonoma, CA 95476
Phone (707) 939-6070

Other practice location 9

180 Rowland Way
Novato, CA 94945-5009
Phone (415) 209-1300

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in CA, AZ, MA3 enrollments

Enrollment records 3

Enrollment IDStateProvider typePAC IDDetails
O20160408001002 CA Part B Supplier - Clinic/Group Practice 1557669439 Receives reassigned benefits from 10 practitioners
Practice locations: Willits, CA; Ukiah, CA; Sonoma, CA; Santa Rosa, CA; Redding, CA; Napa, CA; Fort Bragg, CA; Fairfield, CA…
O20210114001744 AZ Part B Supplier - Clinic/Group Practice 1557669439 Receives reassigned benefits from 2 practitioners
Practice locations: Fort Mohave, AZ
O20240410002445 MA Part B Supplier - Clinic/Group Practice 1557669439 Receives reassigned benefits from 1 practitioner
Practice locations: Lawrence, MA

National Provider Directory

National Provider Directory

Locations

10 Woodland Rd
Rm 500
Saint Helena, CA 94574
Phone (707) 963-6445

5110 W Sahara Ave
Las Vegas, NV 89146
Phone (702) 352-9260

Practitioners & affiliated clinicians

Practitioners 11

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": "1452556800000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1711670400000",
    "number": "1326404948",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 7096",
            "city": "STOCKTON",
            "state": "CA",
            "postal_code": "952670096",
            "telephone_number": "209-956-7725",
            "fax_number": "209-956-7733"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "15630 18TH AVE",
            "city": "CLEARLAKE",
            "state": "CA",
            "postal_code": "954229336",
            "telephone_number": "707-994-6486"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "5189 Hospital Rd",
            "address_purpose": "LOCATION",
            "city": "Mariposa",
            "state": "CA",
            "postal_code": "953389524",
            "country_code": "US",
            "telephone_number": "209-966-3631",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "34 Mark West Springs Rd Ste 100",
            "address_purpose": "LOCATION",
            "city": "Santa Rosa",
            "state": "CA",
            "postal_code": "954031783",
            "country_code": "US",
            "telephone_number": "707-541-3500",
            "fax_number": "707-573-5400",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "9300 W Sunset Rd",
            "address_purpose": "LOCATION",
            "city": "Las Vegas",
            "state": "NV",
            "postal_code": "891484844",
            "country_code": "US",
            "telephone_number": "702-916-5000",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "1 General St",
            "address_purpose": "LOCATION",
            "city": "Lawrence",
            "state": "MA",
            "postal_code": "018412961",
            "country_code": "US",
            "telephone_number": "978-683-4000",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "347 Andrieux St",
            "address_purpose": "LOCATION",
            "city": "Sonoma",
            "state": "CA",
            "postal_code": "954766811",
            "country_code": "US",
            "telephone_number": "707-935-5000",
            "fax_number": "707-569-8965",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "30 Mark West Springs Rd",
            "address_purpose": "LOCATION",
            "city": "Santa Rosa",
            "state": "CA",
            "postal_code": "954031436",
            "country_code": "US",
            "telephone_number": "707-576-4000",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "10 Woodland Rd",
            "address_purpose": "LOCATION",
            "city": "Saint Helena",
            "state": "CA",
            "postal_code": "945749554",
            "country_code": "US",
            "telephone_number": "707-963-6399",
            "fax_number": "707-967-5915",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "19270 Sonoma Highway",
            "address_purpose": "LOCATION",
            "city": "Sonoma",
            "state": "CA",
            "postal_code": "95476",
            "country_code": "US",
            "telephone_number": "707-939-6070",
            "fax_number": "707-939-6077",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "180 Rowland Way",
            "address_purpose": "LOCATION",
            "city": "Novato",
            "state": "CA",
            "postal_code": "949455009",
            "country_code": "US",
            "telephone_number": "415-209-1300",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "organization_name": "MEDICAL SPECIALISTS ASSOCIATES PC",
        "organizational_subpart": "NO",
        "enumeration_date": "2016-01-12",
        "last_updated": "2024-03-29",
        "certification_date": "2024-03-29",
        "status": "A",
        "authorized_official_last_name": "VOSCOPOULOS",
        "authorized_official_first_name": "CHRISTOPHER",
        "authorized_official_title_or_position": "OWNER",
        "authorized_official_telephone_number": "949-306-2957",
        "authorized_official_credential": "MD"
    },
    "taxonomies": [
        {
            "code": "207L00000X",
            "taxonomy_group": "",
            "desc": "Anesthesiology",
            "state": null,
            "license": null,
            "primary": true
        },
        {
            "code": "207LC0200X",
            "taxonomy_group": "",
            "desc": "Anesthesiology, Critical Care Medicine",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "207LP2900X",
            "taxonomy_group": "",
            "desc": "Anesthesiology, Pain Medicine",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "207P00000X",
            "taxonomy_group": "",
            "desc": "Emergency Medicine",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "207Q00000X",
            "taxonomy_group": "",
            "desc": "Family Medicine",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "207RC0200X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Critical Care Medicine",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "208G00000X",
            "taxonomy_group": "",
            "desc": "Thoracic Surgery (Cardiothoracic Vascular Surgery)",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "207RH0002X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Hospice and Palliative Medicine",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "2083C0008X",
            "taxonomy_group": "",
            "desc": "Preventive Medicine, Clinical Informatics",
            "state": null,
            "license": null,
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Clearlake, CA

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Mar 29, 2024; 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.