Christopher William Estes, FNP-C

Primary specialty

Family Nurse PractitionerTaxonomy code 363LF0000X

License

RN332960 Issued in GA

Practice address

790 Church St NE Ste 400
Marietta, GA 30060-8957

Phone

(928) 486-2391

NPI assigned

Jan 22, 2026

Sex

Male

Sole proprietor

Yes

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

Specialties & licenses 3

Addresses

Medicare fee-for-service enrollment

Enrolled in GA

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

Specialty

Nurse Practitioner

Education

Emory University School of Medicine, 2025

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Telehealth

Offers telehealth services

Group practices

Quantum Radiology PCGroup PAC ID 4385543230, 105 clinicians

Practice addresses (Care Compare)

Medicare enrollment (NPD)

Enrolled

State licenses

Practice roles

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.

• Quantum Radiology, PC

  • Diagnostic Radiology Physician
  • Marietta, GA
  • NPI 1366495988
  Medicare reassignment Care Compare group NPD (past)

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

{
    "created_epoch": "1769040000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1788048000000",
    "number": "1407715634",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "790 CHURCH ST NE STE 400",
            "city": "MARIETTA",
            "state": "GA",
            "postal_code": "300608957",
            "telephone_number": "928-486-2391"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "790 CHURCH ST NE STE 400",
            "city": "MARIETTA",
            "state": "GA",
            "postal_code": "300608957",
            "telephone_number": "928-486-2391"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "ESTES",
        "first_name": "CHRISTOPHER",
        "middle_name": "WILLIAM",
        "credential": "FNP-C",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2026-01-22",
        "last_updated": "2026-08-30",
        "certification_date": "2026-08-30",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363LF0000X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Family",
            "state": "AZ",
            "license": "343414",
            "primary": false
        },
        {
            "code": "363LF0000X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Family",
            "state": "GA",
            "license": "RN332960",
            "primary": true
        },
        {
            "code": "363LF0000X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Family",
            "state": "GA",
            "license": "APRN-NP332960",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Shannon Waldrop Essex, M.A., LAPC, NCC
• Mark Esshaki, D.O.
• Brittney Shakira Essic-Miller, LMSW
• Establishing Operations, Inc.
• James Kent Estep
• Eduardo F. Estrella, M.D.
• Shawn Estrumsa, LMT
• Andreea F Etringer, LCSW
• Katherine Christine Ettinger
• Eugene B. Gabianelli, MD & Assoc. LLC

• Family Nurse Practitioner in Marietta, GA
• Providers in Marietta, GA by specialty
• Family Nurse Practitioner in Georgia

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 30, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Order and Referring.
• Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.