Lindsey Frolkov

Primary specialty

Registered NurseTaxonomy code 163W00000X

License

1666749 Issued in CO

Practice address

2450 S Peoria St
Aurora, CO 80014-5475

Phone

(720) 848-0000

NPI assigned

Apr 17, 2026

Last updated

Apr 17, 2026By the provider in NPPES

Sex

Female

Sole proprietor

Yes

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

Specialties & licenses 2

Addresses

Medicare fee-for-service enrollment

Not listed in the public Medicare enrollment file

Medicare enrollment (NPD)

Not enrolled

State licenses

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

{
    "created_epoch": "1776384000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1776384000000",
    "number": "1548104698",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "2450 S PEORIA ST",
            "city": "AURORA",
            "state": "CO",
            "postal_code": "800145475"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "2450 S PEORIA ST",
            "city": "AURORA",
            "state": "CO",
            "postal_code": "800145475",
            "telephone_number": "720-848-0000"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "FROLKOV",
        "first_name": "LINDSEY",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2026-04-17",
        "last_updated": "2026-04-17",
        "certification_date": "2026-04-17",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363LP0808X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Psychiatric/Mental Health",
            "state": "CO",
            "license": "1001883",
            "primary": false
        },
        {
            "code": "163W00000X",
            "taxonomy_group": "",
            "desc": "Registered Nurse",
            "state": "CO",
            "license": "1666749",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Tiffany Lynn Fritz, D.D.S.
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• Frontier Family Medicine LLC

• Registered Nurse in Aurora, CO
• Providers in Aurora, CO by specialty
• Registered Nurse in Colorado

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Apr 17, 2026; 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.