Individual provider Active NPI

Karl Astaphan, MD

  • Family Medicine Physician
  • Alcoa, TN
National Provider Identifier
1891897492
Registry record updated Feb 6, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Family Medicine PhysicianTaxonomy code 207Q00000X
License
MD70161 Issued in TN
Practice address
308 Fountain View Cir
Alcoa, TN 37701-1945
Phone
(865) 672-5290
Fax
(865) 379-6218
NPI assigned
Sep 2, 2006
Last updated
Feb 6, 2026By the provider in NPPES
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Feb 6, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Family Medicine Physician 207Q00000X MD70161 TN Primary

Addresses

Primary practice location

308 Fountain View Cir
Alcoa, TN 37701-1945

Mailing address

308 Fountain View Cir
Alcoa, TN 37701-1945
Phone (865) 672-5290

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in VT, TN2 enrollments
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 2

Enrollment IDStateProvider typePAC IDDetails
I20240807003894 VT Practitioner - Family Practice 7214981257 Reassigns benefits to 5 organizations
I20251125003872 TN Practitioner - Family Practice 7214981257 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Family Practice
Education
Univ of Western Ontario Schulich School of Med, 1989
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Community Health Centers of the Rutland Region IncGroup PAC ID 2961467386, shared by 9 NPIs, 103 clinicians
Knoxville Hma Physician Management, LLCGroup PAC ID 6103097316, 118 clinicians

Practice addresses (Care Compare)

275 Route 30 N
Bomoseen, VT 05732-9647
Phone (802) 468-5641

308 Fountain View Cir
Alcoa, TN 37701-1945
Phone (865) 672-5290

Hospital & facility affiliations

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
MD70161TNMDFamily Medicine Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Community Health Centers of the Rutland Region, Inc. Family Medicine CurrentSince Aug 1, 2024 Accepting new patients
Community Health Centers of the Rutland Region, Inc. Family Medicine CurrentSince Aug 1, 2024 Accepting new patients
Community Health Centers of the Rutland Region, Inc. Family Medicine CurrentSince Aug 1, 2024 Accepting new patients
Community Health Centers of the Rutland Region Inc Family Medicine Current Accepting new patients
Community Health Centers of the Rutland Region Inc Family Medicine CurrentSince Aug 1, 2024 Accepting new patients
Knoxville Hma Physician Management, LLC CurrentSince Sep 15, 2025 Accepting new patients
Community Health Centers of the Rutland Region, Inc. CurrentSince Aug 1, 2024 Accepting new patients
Community Health Centers of the Rutland Region, Inc Family Medicine CurrentSince Aug 1, 2024 Accepting new patients
Acworth Immediate Care LLC Past Accepting new patients

Locations

308 Fountain View Cir
Alcoa, TN 37701
Phone (865) 392-3400

10810 Parkside Dr
Ste G-11
Knoxville, TN 37934
Phone (865) 218-6660

275 VT 30 N
Bomoseen, VT 05732
Phone (802) 468-5641

420 Grove St
Brandon, VT 05733
Phone (802) 247-6305

1 General Wing Rd
Rutland, VT 05701
Phone (802) 773-9131

71 Allen St
Ste 402
Rutland, VT 05701
Phone (800) 468-9118

2987 Vt Route 22A
Shoreham, VT 05770
Phone (802) 897-7000

278 Vt Route 149
West Pawlet, VT 05775
Phone (800) 468-9118

Interoperability endpoints

  • FHIR API: https://api.platform.athenahealth.com/4694/brand/1/csg/1/fhir/r4

Organizations & group practices 9

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.

Hospital & facility affiliations 2

Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.

NPI Registry JSON

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

{
    "created_epoch": "1157155200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1770336000000",
    "number": "1891897492",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "308 FOUNTAIN VIEW CIR",
            "city": "ALCOA",
            "state": "TN",
            "postal_code": "377011945",
            "telephone_number": "865-672-5290",
            "fax_number": "865-379-6218"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "308 FOUNTAIN VIEW CIR",
            "city": "ALCOA",
            "state": "TN",
            "postal_code": "377011945",
            "telephone_number": "865-672-5290",
            "fax_number": "865-379-6218"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "ASTAPHAN",
        "first_name": "KARL",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-09-02",
        "last_updated": "2026-02-06",
        "certification_date": "2026-02-06",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207Q00000X",
            "taxonomy_group": "",
            "desc": "Family Medicine",
            "state": "TN",
            "license": "MD70161",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Alcoa, TN

Sources for this page

Verify at the official NPI Registry.