Individual provider Active NPI

April L. McGill, M.D.

  • Obstetrics & Gynecology Physician
  • Oceanside, CA
National Provider Identifier
1225266760
Registry record updated Oct 20, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Obstetrics & Gynecology PhysicianTaxonomy code 207V00000X
License
C200510 Issued in CA
Practice address
PO Box 555191
Oceanside, CA 92055-5191
Phone
(760) 719-3105
Fax
(760) 725-1235
NPI assigned
Jun 23, 2009
Sex
Female
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Oct 20, 2025

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Obstetrics & Gynecology Physician 207V00000X 01069320A IN
Obstetrics & Gynecology Physician 207V00000X C200510 CA Primary

Addresses

Primary practice location

PO Box 555191
Oceanside, CA 92055-5191

Mailing address

PO Box 555191
Oceanside, CA 92055-5191
Phone (760) 725-1090

Other names 1

  • Dr. April McGill Studley Former name

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Not listed in the public Medicare enrollment file

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Not enrolled
Credentials
Doctor of Medicine

State licenses

LicenseStateTypeSpecialty
C200510CAMDObstetrics & Gynecology Physician
01069320AINMDObstetrics & Gynecology Physician

NPI Registry JSON

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

{
    "created_epoch": "1245715200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1760918400000",
    "number": "1225266760",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 555191",
            "city": "OCEANSIDE",
            "state": "CA",
            "postal_code": "920555191",
            "telephone_number": "760-725-1090",
            "fax_number": "760-725-1235"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "PO BOX 555191",
            "city": "OCEANSIDE",
            "state": "CA",
            "postal_code": "920555191",
            "telephone_number": "760-719-3105",
            "fax_number": "760-725-1235"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "MCGILL",
        "first_name": "APRIL",
        "middle_name": "L.",
        "name_prefix": "Dr.",
        "credential": "M.D.",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2009-06-23",
        "last_updated": "2025-10-20",
        "certification_date": "2025-10-20",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207V00000X",
            "taxonomy_group": "",
            "desc": "Obstetrics & Gynecology",
            "state": "IN",
            "license": "01069320A",
            "primary": false
        },
        {
            "code": "207V00000X",
            "taxonomy_group": "",
            "desc": "Obstetrics & Gynecology",
            "state": "CA",
            "license": "C200510",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "first_name": "APRIL",
            "last_name": "STUDLEY",
            "middle_name": "MCGILL",
            "prefix": "DR.",
            "credential": "M.D.",
            "code": "1",
            "type": "Former Name"
        }
    ]
}

Other providers in Oceanside, CA

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Oct 20, 2025; 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.