Jennifer Leighann Nicholas, FNP-C

Primary specialty

Family Medicine PhysicianTaxonomy code 207Q00000X

License

95040803 Issued in CA

Practice address

1035 S Main Ave
Fallbrook, CA 92028-3338

Phone

(760) 291-6700

NPI assigned

Sep 12, 2026

Sex

Female

Sole proprietor

No

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

Specialties & licenses 1

Addresses

Other names 1

• Jennifer Vargas Former name

Medicare fee-for-service enrollment

Not listed in the public Medicare enrollment file

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

{
    "created_epoch": "1789171200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1789171200000",
    "number": "1750292512",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "225 E 2ND AVE STE 210",
            "city": "ESCONDIDO",
            "state": "CA",
            "postal_code": "920254244",
            "telephone_number": "760-291-6700"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1035 S MAIN AVE",
            "city": "FALLBROOK",
            "state": "CA",
            "postal_code": "920283338",
            "telephone_number": "760-291-6700"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "NICHOLAS",
        "first_name": "JENNIFER",
        "middle_name": "LEIGHANN",
        "credential": "FNP-C",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2026-09-12",
        "last_updated": "2026-09-12",
        "certification_date": "2026-09-12",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207Q00000X",
            "taxonomy_group": "",
            "desc": "Family Medicine",
            "state": "CA",
            "license": "95040803",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "first_name": "JENNIFER",
            "last_name": "VARGAS",
            "code": "1",
            "type": "Former Name"
        }
    ]
}

• Nextech Diabetes Supply, LLC.
• Danny Nguyen
• John D Nguyen, M.D.
• Justin Truong Manh Nguyen, D.M.D
• Mylinh Nguyen, RDN
• Kathryn Marie Nichols, LEP
• Elizabeth Nicolas, DDS
• North County ENT Medical Group
• North County Fire Protection District
• North County Health Project Inc

• Family Medicine Physician in Fallbrook, CA
• Providers in Fallbrook, CA by specialty
• Family Medicine Physician in California

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 12, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.

Verify at the official NPI Registry.