Individual provider Active NPI

Janzen Krysl

  • Certified Registered Nurse Anesthetist
  • Irving, TX
National Provider Identifier
1265275374
Registry record updated Sep 26, 2024
On this page

Key facts

NPPES NPI Registry
Primary specialty
Certified Registered Nurse AnesthetistTaxonomy code 367500000X
License
935876 Issued in TX
Practice address
6225 N State Highway 161 Ste 200
Irving, TX 75038-2241
Phone
(214) 687-0001
Fax
(972) 518-2100
NPI assigned
Jun 17, 2024
Last updated
Sep 26, 2024By the provider in NPPES
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Sep 26, 2024

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Certified Registered Nurse Anesthetist 367500000X 935876 TX Primary
Registered Nurse 163W00000X 935876 TX

Addresses

Primary practice location

6225 N State Highway 161 Ste 200
Irving, TX 75038-2241

Mailing address

6225 N State Highway 161 Ste 200
Irving, TX 75038-2241
Phone (214) 687-0001

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in TX

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20240910001141 TX Practitioner - Certified Registered Nurse Anesthetist (Crna) 0840730495 Reassigns benefits to 2 organizations

Care Compare profile

Medicare Care Compare
Specialty
Certified Registered Nurse Anesthetist (Crna)
Education
Other, 2024
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Northstar Anesthesia III PAGroup PAC ID 0042630501, 393 clinicians

Practice addresses (Care Compare)

1400 8TH Ave
Fort Worth, TX 76104-4110
Phone (817) 926-2544

621 N Hall St
Dallas, TX 75226-1339
Phone (214) 820-0670

900 8TH Ave
Fort Worth, TX 76104-3902
Phone (817) 336-2100

PO Box
Suite 222262
Dallas, TX 75222-2262

Hospital & facility affiliations

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled

State licenses

LicenseStateTypeSpecialty
935876TXMDCertified Registered Nurse Anesthetist

Practice roles

OrganizationSpecialtyStatusNew patients
Northstar Anesthesia III PA Nurse Anesthetist, Certified Registered CurrentSince Aug 1, 2024 Accepting new patients
Northstar Anesthesia, PA Nurse Anesthetist, Certified Registered CurrentSince Oct 11, 2025 Accepting new patients

Locations

3315 S Alameda St
Corpus Christi, TX 78411
Phone (361) 761-1400

621 N Hall St
Dallas, TX 75226
Phone (214) 820-0600

1400 8th Ave
Ft Worth, TX 76104
Phone (817) 922-1559

909 9th Ave
Ft Worth, TX 76104
Phone (817) 336-6060

1917 Ashland St
Houston, TX 77008
Phone (713) 861-6161

6225 State Highway 161
Ste 200
Irving, TX 75038
Phone (214) 687-0496

6200 W Parker Rd
Plano, TX 75093
Phone (972) 608-8000

Organizations & group practices 2

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": "1718582400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1727308800000",
    "number": "1265275374",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "6225 N STATE HIGHWAY 161 STE 200",
            "city": "IRVING",
            "state": "TX",
            "postal_code": "750382241",
            "telephone_number": "214-687-0001",
            "fax_number": "972-518-2100"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "6225 N STATE HIGHWAY 161 STE 200",
            "city": "IRVING",
            "state": "TX",
            "postal_code": "750382241",
            "telephone_number": "214-687-0001",
            "fax_number": "972-518-2100"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "KRYSL",
        "first_name": "JANZEN",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2024-06-17",
        "last_updated": "2024-09-26",
        "certification_date": "2024-09-26",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "367500000X",
            "taxonomy_group": "",
            "desc": "Nurse Anesthetist, Certified Registered",
            "state": "TX",
            "license": "935876",
            "primary": true
        },
        {
            "code": "163W00000X",
            "taxonomy_group": "",
            "desc": "Registered Nurse",
            "state": "TX",
            "license": "935876",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Irving, TX

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 26, 2024; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
  • Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments.
  • 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.