NPIMap

Organization Active NPI

Monterey Bay Oncology a Medical Corporation

Doing business as Pacific Cancer Care

  • Hematology & Oncology Physician
  • Monterey, CA
National Provider Identifier
1205007408
Registry record updated Sep 17, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Hematology & Oncology PhysicianTaxonomy code 207RH0003X
Legal business name
MONTEREY BAY ONCOLOGY A MEDICAL CORPORATION
Doing business as
Pacific Cancer Care
Practice address
5 Harris CT BLDG T
Suite 201
Monterey, CA 93940-5750
Phone
(831) 375-4105
Fax
(831) 372-5722
NPI assigned
Mar 14, 2008
Last updated
Sep 17, 2026By the provider in NPPES
Organization subpart
No

NPPES NPI Registry

Updated by the provider on Sep 17, 2026

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

Authorized official

Name
Nicole Lynn Billingsley
Title
Chief Executive Officer
Phone
(831) 375-4105

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Hematology & Oncology Physician 207RH0003X NU Primary

Addresses

Primary practice location

5 Harris CT BLDG T
Suite 201
Monterey, CA 93940-5750

Mailing address

5 Harris CT BLDG T
2ND Floor Suite 201
Monterey, CA 93940-5750
Phone (831) 375-4105

Other practice location 1

8060 Santa Teresa Blvd # 1
Gilroy, CA 95020-3867
Phone (408) 665-3283

Other practice location 2

15400 National Ave Ste 100
Los Gatos, CA 95032-2433
Phone (408) 358-8400

Other practice location 3

15400 National Ave Ste 201
Los Gatos, CA 95032-2433
Phone (408) 358-8415

Other identifiers 5

IdentifierTypeStateIssuer
05D0590281OtherCACLIA
05D0691381OtherCACLIA
5640924OtherCANCPDP
GR0076250MedicaidCA
ZZZ71527ZOtherBLUE SHIELD

Other names 1

  • Pacific Cancer Care Doing business as

National Provider Directory

National Provider Directory

Locations

5 Harris Ct
Bldg T2
Monterey, CA 93940
Phone (831) 375-4105

5 Harris Ct
Bldg T2ND
Monterey, CA 93940
Phone (831) 642-4060

Practitioners & affiliated clinicians

Practitioners 43

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.

View all 43

NPI Registry JSON

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

{
    "created_epoch": "1205452800000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1789603200000",
    "number": "1205007408",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "5 HARRIS CT BLDG T",
            "address_2": "2ND FLOOR SUITE 201",
            "city": "MONTEREY",
            "state": "CA",
            "postal_code": "939405750",
            "telephone_number": "831-375-4105",
            "fax_number": "831-372-5722"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "5 HARRIS CT BLDG T",
            "address_2": "SUITE 201",
            "city": "MONTEREY",
            "state": "CA",
            "postal_code": "939405750",
            "telephone_number": "831-375-4105",
            "fax_number": "831-372-5722"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "8060 Santa Teresa Blvd # 1",
            "address_purpose": "LOCATION",
            "city": "Gilroy",
            "state": "CA",
            "postal_code": "950203867",
            "country_code": "US",
            "telephone_number": "408-665-3283",
            "fax_number": "408-358-8438",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "15400 National Ave Ste 100",
            "address_purpose": "LOCATION",
            "city": "Los Gatos",
            "state": "CA",
            "postal_code": "950322433",
            "country_code": "US",
            "telephone_number": "408-358-8400",
            "fax_number": "408-358-2793",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "15400 National Ave Ste 201",
            "address_purpose": "LOCATION",
            "city": "Los Gatos",
            "state": "CA",
            "postal_code": "950322433",
            "country_code": "US",
            "telephone_number": "408-358-8415",
            "fax_number": "408-502-9740",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "organization_name": "MONTEREY BAY ONCOLOGY A MEDICAL CORPORATION",
        "organizational_subpart": "NO",
        "enumeration_date": "2008-03-14",
        "last_updated": "2026-09-17",
        "certification_date": "2026-09-17",
        "status": "A",
        "authorized_official_last_name": "BILLINGSLEY",
        "authorized_official_first_name": "NICOLE",
        "authorized_official_middle_name": "LYNN",
        "authorized_official_title_or_position": "CHIEF EXECUTIVE OFFICER",
        "authorized_official_telephone_number": "831-375-4105"
    },
    "taxonomies": [
        {
            "code": "207RH0003X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Hematology & Oncology",
            "state": "NU",
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "CLIA",
            "identifier": "05D0590281",
            "state": "CA"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "CLIA",
            "identifier": "05D0691381",
            "state": "CA"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "NCPDP",
            "identifier": "5640924",
            "state": "CA"
        },
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "GR0076250",
            "state": "CA"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "BLUE SHIELD",
            "identifier": "ZZZ71527Z",
            "state": null
        }
    ],
    "endpoints": [],
    "other_names": [
        {
            "organization_name": "Pacific Cancer Care",
            "code": "3",
            "type": "Doing Business As"
        }
    ]
}

Other providers in Monterey, CA

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 17, 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.