Scog Physician Assistant Corporation

Primary specialty

Primary Care Clinic/CenterTaxonomy code 261QP2300X

Legal business name

SCOG PHYSICIAN ASSISTANT CORPORATION

Practice address

1688 Tecado Dr
Santa Rosa, CA 95403-7976

Phone

(707) 602-0013

Fax

(707) 581-1900

NPI assigned

May 20, 2026

Organization subpart

No

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

Authorized official

Name

Ruth Volkenant, PA-CNPI 1174277842

Title

Owner

Phone

(707) 602-0013

Specialties & licenses 1

Addresses

Tax ID family

Scog Physician Assistant Corporation2 organizations share this tax ID, including this one

Other organizations with this tax ID 1

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

• Scog Physician Assistant Corporation

  • Primary Care Clinic/Center
  • Santa Rosa, CA
  • NPI 1528905544
  NPD tax ID

Practitioners 1

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

• Ruth Nyamoita Volkenant, PA

  • Physician Assistant
  • Santa Rosa, CA
  • NPI 1174277842
  NPD Authorized official

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

{
    "created_epoch": "1779235200000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1779235200000",
    "number": "1457281552",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1688 TECADO DR",
            "city": "SANTA ROSA",
            "state": "CA",
            "postal_code": "954037976",
            "telephone_number": "707-602-0013",
            "fax_number": "707-581-0013"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1688 TECADO DR",
            "city": "SANTA ROSA",
            "state": "CA",
            "postal_code": "954037976",
            "telephone_number": "707-602-0013",
            "fax_number": "707-581-1900"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "SCOG PHYSICIAN ASSISTANT CORPORATION",
        "organizational_subpart": "NO",
        "enumeration_date": "2026-05-20",
        "last_updated": "2026-05-20",
        "certification_date": "2026-04-29",
        "status": "A",
        "authorized_official_last_name": "VOLKENANT",
        "authorized_official_first_name": "RUTH",
        "authorized_official_title_or_position": "OWNER",
        "authorized_official_telephone_number": "707-602-0013",
        "authorized_official_credential": "PA-C"
    },
    "taxonomies": [
        {
            "code": "261QP2300X",
            "taxonomy_group": "",
            "desc": "Clinic/Center, Primary Care",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Gregory W. Schwartz
• Katherine Schwartz, PT
• Stephen D. Schwartz, M.D.
• Sunjya Schweig, M.D.
• Megan Schweitz, LCSW
• Scog Physician Assistant Corporation
• Christy Faye Scott, RN, MSN, FNP-BC
• Erica Scott, NP
• Jennifer Louise Scott
• Kenneth A Scott

• Primary Care Clinic/Center in Santa Rosa, CA
• Providers in Santa Rosa, CA by specialty
• Primary Care Clinic/Center in California

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on May 20, 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.