Individual provider Active NPI

Allison Fair Tobar, AGACNP-BC

  • Nurse Practitioner
  • La Jolla, CA
National Provider Identifier
1780143586
Registry record updated Dec 11, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Nurse PractitionerTaxonomy code 363L00000X
License
95035574 Issued in CA
Practice address
9898 Genesee Ave
La Jolla, CA 92037-1205
Phone
(858) 824-5115
NPI assigned
Mar 19, 2019
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Dec 11, 2025

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Nurse Practitioner 363L00000X 95035574 CA Primary
Acute Care Nurse Practitioner 363LA2100X 431373 NY

Addresses

Primary practice location

9898 Genesee Ave
La Jolla, CA 92037-1205

Mailing address

10790 Rancho Bernardo Rd
San Diego, CA 92127-5705
Phone (858) 824-5115

Other names 1

  • Allison Hamlett Former name

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: No
Green means eligible to order or refer.

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20251223004257 CA Practitioner - Nurse Practitioner 8123405255 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Nurse Practitioner
Education
Other, 2018
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Scripps HealthGroup PAC ID 9234033853, 1,450 clinicians

Practice addresses (Care Compare)

9898 Genesee Ave
La Jolla, CA 92037-1205
Phone (858) 455-9100

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Nurse Practitioner

State licenses

LicenseStateTypeSpecialty
95035574CAMDNurse Practitioner
431373NYMDAcute Care Nurse Practitioner

Practice roles

OrganizationSpecialtyStatusNew patients
Scripps Health Current Accepting new patients
Scripps Health CurrentSince Jan 5, 2026 Accepting new patients
Scripps Health Nurse Practitioner CurrentSince Jan 5, 2026 Accepting new patients
New York Society for the Relief of Ruptured & Crippled Maintaining Past Accepting new patients

Locations

9898 Genesee Ave
La Jolla, CA 92037
Phone (858) 824-5222

9888 Genesee Ave
La Jolla, CA 92037
Phone (858) 457-4123

File 54433
Los Angeles, CA 90074
Phone (858) 784-5645

10790 Rancho Bernardo Rd
San Diego, CA 92127
Phone (858) 554-2626

Interoperability endpoints

  • FHIR API: https://epicproxy.et0927.epichosted.com/FHIRProxy/api/FHIR/DSTU2
  • Direct secure messaging: ahamlett3081660@direct.trinity-health.org
  • FHIR API: https://epicproxy.et0927.epichosted.com/FHIRProxy/api/FHIR/R4/
  • Direct secure messaging: allison.tobar.1@1217.direct.athenahealth.com

Organizations & group practices 5

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": "1552953600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1765411200000",
    "number": "1780143586",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "10790 RANCHO BERNARDO RD",
            "city": "SAN DIEGO",
            "state": "CA",
            "postal_code": "921275705",
            "telephone_number": "858-824-5115"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "9898 GENESEE AVE",
            "city": "LA JOLLA",
            "state": "CA",
            "postal_code": "920371205",
            "telephone_number": "858-824-5115"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "TOBAR",
        "first_name": "ALLISON",
        "middle_name": "FAIR",
        "credential": "AGACNP-BC",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2019-03-19",
        "last_updated": "2025-12-11",
        "certification_date": "2025-12-11",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363L00000X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner",
            "state": "CA",
            "license": "95035574",
            "primary": true
        },
        {
            "code": "363LA2100X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Acute Care",
            "state": "NY",
            "license": "431373",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "first_name": "ALLISON",
            "last_name": "HAMLETT",
            "code": "1",
            "type": "Former Name"
        }
    ]
}

Other providers in La Jolla, CA

Sources for this page

Verify at the official NPI Registry.