Individual provider Active NPI

Courtney Summers-Day, MD

  • Family Medicine Physician
  • San Diego, CA
National Provider Identifier
1124288873
Registry record updated Jul 1, 2024
On this page

Key facts

NPPES NPI Registry
Primary specialty
Family Medicine PhysicianTaxonomy code 207Q00000X
License
A112781 Issued in CA
Practice address
1016 Outer Rd
San Diego, CA 92154-1351
Phone
(619) 429-3733
Fax
(619) 429-3826
NPI assigned
Jun 16, 2008
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jul 1, 2024

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Family Medicine Physician 207Q00000X A112781 CA Primary

Addresses

Primary practice location

1016 Outer Rd
San Diego, CA 92154-1351

Mailing address

1016 Outer Rd
San Diego, CA 92154-1351
Phone (619) 429-3733

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in CA
Eligible to order & refer
  • Part B services: Yes
  • Medical equipment: Yes
  • Home health: Yes
  • Power mobility devices: Yes
  • Hospice: Yes
Green means eligible to order or refer.

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20130129000263 CA Practitioner - Family Practice 3476707415 Reassigns benefits to 2 organizations

Care Compare profile

Medicare Care Compare
Specialty
Family Practice
Education
University of California, San Diego School of Medicine, 2008
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Centro de Salud de la Comunidad de San Ysidro,Inc.Group PAC ID 6901709435, 291 clinicians

Practice addresses (Care Compare)

1136 D Ave
National City, CA 91950-3412
Phone (619) 662-4100

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Doctor of Medicine

State licenses

LicenseStateTypeSpecialty
112781CAMDMarriage & Family Therapist

Practice roles

OrganizationSpecialtyStatusNew patients
Centro de Salud de la Comunidad de San Ysidro, Inc. CurrentSince Sep 17, 2025 Accepting new patients
Centro de Salud de la Comunidad de San Ysidro, Inc. Current Accepting new patients
Scripps Mercy Physicians Cardiology Medical Corporation CurrentSince Apr 11, 2012 Accepting new patients
Scripps Health Current Accepting new patients
Centro de Salud de la Comunidad de San Ysidro Inc CurrentSince Sep 17, 2025 Accepting new patients
Centro de Salud de la Comunidad de San Ysidro, Inc. Past Accepting new patients

Locations

1637 Third Ave
Ste B
Chula Vista, CA 91911
Phone (619) 425-1780

1136 D Ave
National City, CA 91950
Phone (619) 336-2300

4077 5th Ave
San Diego, CA 92103
Phone (619) 260-7245

Networks

  • BSC 65 PLUS INDIVIDUAL MAPD

Interoperability endpoints

  • Direct secure messaging: pvh-csummers@primehealthcare.direct-ci.com
  • Direct secure messaging: courtneysummers@ibcc.allscriptsdirect.net
  • Direct secure messaging: csummers31704@scrippshlth.medalliesdirect.net
  • Direct secure messaging: csummersday60232@syhealth.direct-ci.com

Organizations & group practices 6

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships and National Provider Directory roles.

NPI Registry JSON

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

{
    "created_epoch": "1213574400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1719792000000",
    "number": "1124288873",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1016 OUTER RD",
            "city": "SAN DIEGO",
            "state": "CA",
            "postal_code": "921541351",
            "telephone_number": "619-429-3733",
            "fax_number": "619-429-3826"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1016 OUTER RD",
            "city": "SAN DIEGO",
            "state": "CA",
            "postal_code": "921541351",
            "telephone_number": "619-429-3733",
            "fax_number": "619-429-3826"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "SUMMERS-DAY",
        "first_name": "COURTNEY",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2008-06-16",
        "last_updated": "2024-07-01",
        "certification_date": "2024-07-01",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207Q00000X",
            "taxonomy_group": "",
            "desc": "Family Medicine",
            "state": "CA",
            "license": "A112781",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in San Diego, CA

Sources for this page

Verify at the official NPI Registry.