Steven S Krogh, MD

Primary specialty

Anesthesiology PhysicianTaxonomy code 207L00000X

License

19753 Issued in IA

Practice address

1000 4TH St SW
Mason City, IA 50401-2800

Phone

(641) 422-7000

NPI assigned

May 27, 2006

Sex

Male

Sole proprietor

No

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

Specialties & licenses 1

Addresses

Other identifiers 2

Medicare fee-for-service enrollment

Not listed in the public Medicare enrollment file

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

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.

• North Iowa Anesthesia Associates PC

  • Anesthesiology Physician
  • Mason City, IA
  • NPI 1649223702
  NPD (past)

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

{
    "created_epoch": "1148688000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1783900800000",
    "number": "1962459933",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1410 6TH ST SW",
            "city": "MASON CITY",
            "state": "IA",
            "postal_code": "504014818",
            "telephone_number": "641-424-6704",
            "fax_number": "641-424-6709"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1000 4TH ST SW",
            "city": "MASON CITY",
            "state": "IA",
            "postal_code": "504012800",
            "telephone_number": "641-422-7000"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "KROGH",
        "first_name": "STEVEN",
        "middle_name": "S",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-05-27",
        "last_updated": "2026-07-13",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207L00000X",
            "taxonomy_group": "",
            "desc": "Anesthesiology",
            "state": "IA",
            "license": "19753",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "BLUE CROSS",
            "identifier": "12394",
            "state": "IA"
        },
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "1072223",
            "state": "IA"
        }
    ],
    "endpoints": [],
    "other_names": []
}

• Angela Dawn Konrad, DO
• Michael L Korthals, O.D.
• Deborah Kreimeyer, OT
• Jill Kreimeyer, BA
• Rebeca Leigh Krogan, CADC, LMSW
• Samantha Jo Krones, PA-C
• Donald L Kropf, MD
• Joyce K Krukow, LISW
• Rupesh Kshetri, MD
• Brian Michael Kuchay, M.D.

• Anesthesiology Physician in Mason City, IA
• Providers in Mason City, IA by specialty
• Anesthesiology Physician in Iowa

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 13, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.