Individual provider Active NPI

Darin S. Smith, M.D.

  • Ophthalmology Physician
  • Knoxville, TN
National Provider Identifier
1811979008
Registry record updated Apr 9, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Ophthalmology PhysicianTaxonomy code 207W00000X
License
MD30771 Issued in TN
Practice address
4528 Chapman Hwy
Knoxville, TN 37920-4359
Phone
(865) 579-3920
Fax
(865) 579-3963
NPI assigned
Nov 15, 2005
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Apr 9, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Ophthalmology Physician 207W00000X MD30771 TN Primary

Addresses

Primary practice location

4528 Chapman Hwy
Knoxville, TN 37920-4359

Mailing address

4528 Chapman Hwy
Knoxville, TN 37920-4359
Phone (865) 579-3920

Other identifiers 1

IdentifierTypeStateIssuer
3824461MedicaidTN

Electronic endpoints 1

TypeEndpointUseAffiliation
Direct Messaging Address dsmith@baptisteye.direct.eyemdemr.com Health Information Exchange (HIE)

Medicare participation

Medicare enrollment files
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

Enrollment IDStateProvider typePAC IDDetails
I20100326000443 TN Practitioner - Ophthalmology 0042373557 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Ophthalmology
Education
Duke University School of Medicine, 1994
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)

140 Capital Dr
Suite 110
Knoxville, TN 37922-3572
Phone (865) 579-3920

Merit-based Incentive Payment System (MIPS)

Final score
85.91 of 100Reported as group
Quality
94.17
Promoting interoperability
100
Improvement activities
40
Cost
58.87

Procedures performed for Medicare patients

ProcedureNumber of procedures
Cataract surgery332

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Doctor of Medicine

State licenses

LicenseStateTypeSpecialty
MD30771TNMDOphthalmology Physician

Interoperability endpoints

  • Direct secure messaging: dsmith@baptisteye.direct.eyemdemr.com

Organizations & group practices 1

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.

NPI Registry JSON

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

{
    "created_epoch": "1132012800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1775692800000",
    "number": "1811979008",
    "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": "SMITH",
        "first_name": "DARIN",
        "middle_name": "S.",
        "name_prefix": "Dr.",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2005-11-15",
        "last_updated": "2026-04-09",
        "certification_date": "2026-04-09",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207W00000X",
            "taxonomy_group": "",
            "desc": "Ophthalmology",
            "state": "TN",
            "license": "MD30771",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "3824461",
            "state": "TN"
        }
    ],
    "endpoints": [
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "dsmith@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": []
}

Other providers in Knoxville, TN

Sources for this page

Verify at the official NPI Registry.