Abigail Nix Finley, MD

Primary specialty

Allergy & Immunology (Internal Medicine) PhysicianTaxonomy code 207RA0201X

License

12744 Issued in SD

Practice address

717 Saint Francis St
Rapid City, SD 57701-4677

Phone

(605) 342-2880

NPI assigned

Mar 28, 2016

Last updated

May 18, 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 1

Addresses

Other names 1

• Abigail Faye Nix Former name

Medicare fee-for-service enrollment

Enrolled in SD

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

Specialty

Allergy/Immunology

Education

Tulane University School of Medicine, 2016

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Black Hills Medical Group LLPGroup PAC ID 2769967256, 7 clinicians

Practice addresses (Care Compare)

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: abigail.finley@rcmc.eclinicaldirectplus.com

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships, National Provider Directory roles and organizations whose NPPES authorized official is this provider.

• Black Hills Medical Group LLP

  • Allergy & Immunology Physician
  • Rapid City, SD
  • NPI 1558221473
  Medicare reassignment Care Compare group
• Rapid City Medical Center, LLP

  • Multi-Specialty Clinic/Center
  • Rapid City, SD
  • NPI 1487602843
  NPD

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

{
    "created_epoch": "1459123200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1779062400000",
    "number": "1679935670",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "717 SAINT FRANCIS ST",
            "city": "RAPID CITY",
            "state": "SD",
            "postal_code": "577014677",
            "telephone_number": "605-342-2880",
            "fax_number": "833-468-4799"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "717 SAINT FRANCIS ST",
            "city": "RAPID CITY",
            "state": "SD",
            "postal_code": "577014677",
            "telephone_number": "605-342-2880"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "1430 Tulane Ave",
            "address_2": "SL 50",
            "address_purpose": "LOCATION",
            "city": "New Orleans",
            "state": "LA",
            "postal_code": "701122632",
            "country_code": "US",
            "telephone_number": "504-988-7809",
            "fax_number": "504-988-3971",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "FINLEY",
        "first_name": "ABIGAIL",
        "middle_name": "NIX",
        "credential": "MD",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2016-03-28",
        "last_updated": "2026-05-18",
        "certification_date": "2026-05-18",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207RA0201X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Internal Medicine, Allergy & Immunology",
            "state": "SD",
            "license": "12744",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "first_name": "ABIGAIL",
            "last_name": "NIX",
            "middle_name": "FAYE",
            "credential": "MD",
            "code": "1",
            "type": "Former Name"
        }
    ]
}

• Candace R Fetzer, MD
• FHL LLC (Signal Health Group)
• Stacey Ann Fielder, CDCTS
• Leslie Alan Fiferman, PH.D.
• Stephen R Fine, CRNA
• Robert C Finley, MD
• Victoria Finley
• Zachary Finley, MD
• Jenna Finn, OTD, MOT, OTR/L
• Sandra Lee Fischer-Hamilton, CRNA

• Allergy & Immunology (Internal Medicine) Physician in Rapid City, SD
• Providers in Rapid City, SD by specialty
• Allergy & Immunology (Internal Medicine) Physician in South Dakota

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on May 18, 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.