Heidi Dahl, MD

Primary specialty

Ophthalmology PhysicianTaxonomy code 207W00000X

License

70580 Issued in TN

Practice address

4528 Chapman Hwy
Knoxville, TN 37920-4359

Phone

(865) 579-3920

Fax

(865) 579-3963

NPI assigned

Apr 1, 2020

Last updated

Apr 9, 2026By the provider in NPPES

Sex

Female

Sole proprietor

No

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

Specialties & licenses 3

Addresses

Electronic endpoints 1

Medicare fee-for-service enrollment

Enrolled in TN

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

Ophthalmology

Education

East Tennessee State University Quillen College of Medicine, 2019

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Baptist Eye Surgeons, PLLCGroup PAC ID 4284610486, 13 clinicians

Practice addresses (Care Compare)

Procedures performed for Medicare patients

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: hdahl@baptisteye.direct.eyemdemr.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.

• Baptist Eye Surgeons, PLLC

  • Specialist
  • Knoxville, TN
  • NPI 1679622997
  Medicare reassignment Care Compare group NPD
• Mayo Clinic

  • Multi-Specialty Clinic/Center
  • Rochester, MN
  • NPI 1922074434
  NPD

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

{
    "created_epoch": "1585699200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1775692800000",
    "number": "1396373536",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "4528 CHAPMAN HWY",
            "city": "KNOXVILLE",
            "state": "TN",
            "postal_code": "379204359",
            "telephone_number": "865-579-3920",
            "fax_number": "865-579-3963"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "4528 CHAPMAN HWY",
            "city": "KNOXVILLE",
            "state": "TN",
            "postal_code": "379204359",
            "telephone_number": "865-579-3920",
            "fax_number": "865-579-3963"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "DAHL",
        "first_name": "HEIDI",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2020-04-01",
        "last_updated": "2026-04-09",
        "certification_date": "2026-04-09",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "MN",
            "license": "30719",
            "primary": false
        },
        {
            "code": "207W00000X",
            "taxonomy_group": "",
            "desc": "Ophthalmology",
            "state": "MN",
            "license": "69564",
            "primary": false
        },
        {
            "code": "207W00000X",
            "taxonomy_group": "",
            "desc": "Ophthalmology",
            "state": "TN",
            "license": "70580",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "hdahl@baptisteye.direct.eyemdemr.com",
            "affiliation": "N",
            "use": "HIE",
            "useDescription": "Health Information Exchange (HIE)",
            "address_1": "4528 Chapman Hwy",
            "city": "Knoxville",
            "state": "TN",
            "country_code": "US",
            "postal_code": "379204359",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

• Susan E Daffron, APRN, BC
• Martha Catherine Dagenhart, PH.D.
• Justin R. Daggett, M.D.
• Melanie Lynn Dagostino, LMSW
• Dushyant Singh Dahiya, MD
• Joel Dahle
• Rodd Louis Daigle, M.D.
• Ralph Russell Dailey IV, P.A.
• Sara Ann Dajani, FNP-C
• Rashad Daker, M.D.

• Ophthalmology Physician in Knoxville, TN
• Providers in Knoxville, TN by specialty
• Ophthalmology Physician in Tennessee

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Apr 9, 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.