Zachary Thomas Dailey, MD

Primary specialty

Internal Medicine PhysicianTaxonomy code 207R00000X

License

2025-02718 Issued in NC

Practice address

5107 Southpark Dr Ste 104
Durham, NC 27713-8400

Phone

(919) 477-6900

Fax

(919) 620-0974

NPI assigned

Apr 2, 2022

Last updated

Apr 14, 2026By the provider in NPPES

Sex

Male

Sole proprietor

Yes

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

Specialties & licenses 1

Addresses

Medicare fee-for-service enrollment

Enrolled in NC

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

Internal Medicine

Education

Georgetown University School of Medicine, 2022

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Millennium Physician Group of NC, PLLCGroup PAC ID 2567593635, 27 clinicians

Practice addresses (Care Compare)

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

Locations

Interoperability endpoints

• FHIR API: https://api.platform.athenahealth.com/2523/brand/1/csg/1/fhir/r4
• Direct secure messaging: zachary.dailey.1@27061.direct.athenahealth.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.

• Millennium Physician Group of NC, PLLC

  • Internal Medicine Physician
  • Durham, NC
  • NPI 1073832812
  Medicare reassignment Care Compare group NPD

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

{
    "created_epoch": "1648857600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1776124800000",
    "number": "1962143248",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "2675 WINKLER AVE STE 200",
            "city": "FORT MYERS",
            "state": "FL",
            "postal_code": "339019328",
            "telephone_number": "877-856-3774"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "5107 SOUTHPARK DR STE 104",
            "city": "DURHAM",
            "state": "NC",
            "postal_code": "277138400",
            "telephone_number": "919-477-6900",
            "fax_number": "919-620-0974"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "DAILEY",
        "first_name": "ZACHARY",
        "middle_name": "THOMAS",
        "credential": "MD",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2022-04-02",
        "last_updated": "2026-04-14",
        "certification_date": "2026-04-14",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "NC",
            "license": "2025-02718",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Michael Milad Dagher, MD
• Joanne Dahill, LMBT, CD
• Brian Andre Dahlben, MD
• Dana Michelle Dahringer, MSW, LCSW, LCAS
• Melissa Dahuya
• Mays Antoine Dairi, MD
• Ariel Kirsten Dale
• Jahrane Antonio Dale, MD
• David A Dalessio, MD
• Lori-Ann Alejandra Daley, MD

• Internal Medicine Physician in Durham, NC
• Providers in Durham, NC by specialty
• Internal Medicine Physician in North Carolina

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Apr 14, 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.