Individual provider Active NPI

Madeleine Nicastro

  • Obstetrics & Gynecology Physician
  • Templeton, CA
National Provider Identifier
1760062863
Registry record updated Jul 21, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Obstetrics & Gynecology PhysicianTaxonomy code 207V00000X
License
20A24080 Issued in CA
Practice address
1220 Las Tablas Rd Ste 1418
Templeton, CA 93465-9756
Phone
(805) 434-1825
NPI assigned
Apr 12, 2021
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jul 21, 2025

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Obstetrics & Gynecology Physician 207V00000X 20A24080 CA Primary

Addresses

Primary practice location

1220 Las Tablas Rd Ste 1418
Templeton, CA 93465-9756

Mailing address

1220 Las Tablas Rd Ste 1418
Templeton, CA 93465-9756
Phone (805) 434-1825

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
I20250819000119 CA Practitioner - Obstetrics/Gynecology 4082014105 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Obstetrics/Gynecology
Education
Edward Via Col of Osteo Medicine-Virginia Campus, 2021
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Adventist Health Physicians NetworkGroup PAC ID 3274580972, 628 clinicians

Practice addresses (Care Compare)

1154 E Grand Ave
Arroyo Grande, CA 93420-2583
Phone (805) 395-3277

1220 Las Tablas Rd
Suite 1418
Templeton, CA 93465-9756
Phone (805) 434-1825

Hospital & facility affiliations

  • Adventist Health Twin Cities Hospital, Templeton, CA, CCN 050633

Procedures performed for Medicare patients

ProcedureNumber of procedures
Removal of the uterus1-10

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
24080CAMDClinical Social Worker
20A24080CAMDObstetrics & Gynecology Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Adventist Health Physicians Network Current Accepting new patients
Adventist Health Physicians Network CurrentSince Sep 1, 2025 Accepting new patients
Adventist Health Physicians Network Obstetrics & Gynecology CurrentSince Sep 1, 2025 Accepting new patients

Locations

1154 E Grand Ave
Arroyo Grande, CA 93420
Phone (805) 395-3277

1220 Las Tablas Rd
Ste 1418
Templeton, CA 93465
Phone (805) 434-1825

Interoperability endpoints

  • Direct secure messaging: madeleine.nicastro.1@31068.direct.athenahealth.com

Organizations & group practices 3

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.

Hospital & facility affiliations 1

Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.

NPI Registry JSON

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

{
    "created_epoch": "1618185600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1753056000000",
    "number": "1760062863",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1220 LAS TABLAS RD STE 1418",
            "city": "TEMPLETON",
            "state": "CA",
            "postal_code": "934659756",
            "telephone_number": "805-434-1825"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1220 LAS TABLAS RD STE 1418",
            "city": "TEMPLETON",
            "state": "CA",
            "postal_code": "934659756",
            "telephone_number": "805-434-1825"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "NICASTRO",
        "first_name": "MADELEINE",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2021-04-12",
        "last_updated": "2025-07-21",
        "certification_date": "2025-07-21",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207V00000X",
            "taxonomy_group": "",
            "desc": "Obstetrics & Gynecology",
            "state": "CA",
            "license": "20A24080",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Templeton, CA

Sources for this page

Verify at the official NPI Registry.