Individual provider Active NPI

Juhana Kristian Karha, MD

  • Interventional Cardiology Physician
  • Austin, TX
National Provider Identifier
1871669564
Registry record updated Aug 27, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Interventional Cardiology PhysicianTaxonomy code 207RI0011X
License
M8072 Issued in TX
Practice address
1004 W 32ND St Ste 300
Austin, TX 78705-1917
Phone
(512) 324-3440
Fax
(512) 406-6513
NPI assigned
Nov 27, 2006
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Aug 27, 2025

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

Specialties & licenses 4

Specialty (taxonomy)CodeLicenseStatePrimary
Cardiovascular Disease Physician 207RC0000X M8072 TX
Cardiovascular Disease Physician 207RC0000X 2023-00101 NC
Interventional Cardiology Physician 207RI0011X 2023-00101 NC
Interventional Cardiology Physician 207RI0011X M8072 TX Primary

Addresses

Primary practice location

1004 W 32ND St Ste 300
Austin, TX 78705-1917

Mailing address

1004 W 32ND St Ste 300
Austin, TX 78705-1917
Phone (512) 324-3440

Other identifiers 1

IdentifierTypeStateIssuer
1925745-01MedicaidTX

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in TX
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
I20080502000558 TX Practitioner - Interventional CardiologyPractitioner - Cardiovascular Disease (Cardiology)Practitioner - Internal Medicine 5991704348 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Interventional CardiologyAlso: Cardiovascular Disease (Cardiology)
Education
Other, 2000
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Seton Family of DoctorsGroup PAC ID 0941333280, 785 clinicians

Practice addresses (Care Compare)

1004 W 32ND St
200 Ascension Texas Spine and Scoliosis
Austin, TX 78705-1006
Phone (512) 324-3580

11111 Research Blvd
Suite 300
Austin, TX 78759-5792
Phone (844) 448-8124

1201 A Hill Rd
Smithville, TX 78957-9533
Phone (512) 360-5272

1201 W 38TH St
Austin, TX 78705-1006
Phone (512) 324-1000

1400 N Ih 35
Austin, TX 78701-1926

1400 N Ih 35 LL
Cl400 Tri County Prac Assoc
Austin, TX 78701-1926
Phone (512) 324-7300

301 Seton Pkwy
Round Rock, TX 78665-8003

4207 James Casey St
Suite 317
Austin, TX 78745-3362
Phone (512) 324-3447

6001 Kyle Pkwy
Kyle, TX 78640-6112
Phone (512) 504-5000

630 Hwy 71 W
Ascension Seton Bastrop
Bastrop, TX 78602-4234
Phone (512) 324-3440

Hospital & facility affiliations

Procedures performed for Medicare patients

ProcedureNumber of procedures
Coronary angioplasty and stenting1-10

National Provider Directory

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

Practice roles

OrganizationSpecialtyStatusNew patients
Seton Family of Doctors CurrentSince Jul 3, 2025 Accepting new patients
Seton Family of Doctors Cardiovascular Disease Current Accepting new patients
Seton Family of Doctors CurrentSince Jul 3, 2025 Accepting new patients
Rex Hospital Inc Cardiovascular Disease Past Accepting new patients
North Ohio Heart Center Inc Cardiovascular Disease Past Accepting new patients

Locations

1004 W 32nd St
Ste 300
Austin, TX 78705
Phone (512) 324-3440

1400 N Interstate 35
Ste 300
Austin, TX 78701
Phone (512) 324-8300

6001 Kyle Pkwy
Kyle, TX 78640
Phone (512) 504-5000

Interoperability endpoints

  • Direct secure messaging: 2565-karha-juhana@direct.leadingreach.com
  • Direct secure messaging: jkarha1309149@direct.sw.org
  • Direct secure messaging: juhana.karha.1@8363.direct.athenahealth.com
  • Direct secure messaging: 2375-karha-juhana@direct.leadingreach.com

Organizations & group practices 5

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.

Hospital & facility affiliations 4

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": "1164585600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1756252800000",
    "number": "1871669564",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1004 W 32ND ST STE 300",
            "city": "AUSTIN",
            "state": "TX",
            "postal_code": "787051917",
            "telephone_number": "512-324-3440",
            "fax_number": "512-406-6513"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1004 W 32ND ST STE 300",
            "city": "AUSTIN",
            "state": "TX",
            "postal_code": "787051917",
            "telephone_number": "512-324-3440",
            "fax_number": "512-406-6513"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "KARHA",
        "first_name": "JUHANA",
        "middle_name": "KRISTIAN",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-11-27",
        "last_updated": "2025-08-27",
        "certification_date": "2025-08-27",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207RC0000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Cardiovascular Disease",
            "state": "TX",
            "license": "M8072",
            "primary": false
        },
        {
            "code": "207RC0000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Cardiovascular Disease",
            "state": "NC",
            "license": "2023-00101",
            "primary": false
        },
        {
            "code": "207RI0011X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Interventional Cardiology",
            "state": "NC",
            "license": "2023-00101",
            "primary": false
        },
        {
            "code": "207RI0011X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Interventional Cardiology",
            "state": "TX",
            "license": "M8072",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "1925745-01",
            "state": "TX"
        }
    ],
    "endpoints": [],
    "other_names": []
}

Other providers in Austin, TX

Sources for this page

Verify at the official NPI Registry.