Zachary Patrick Kaltenborn, M.D.

Primary specialty

Pediatrics PhysicianTaxonomy code 208000000X

License

58076 Issued in MN

Practice address

640 Jackson Street
St. Paul, MN 55101-2502

Phone

(651) 254-3456

Fax

(651) 254-9673

NPI assigned

May 9, 2011

Sex

Male

Sole proprietor

No

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

Specialties & licenses 2

Addresses

Medicare fee-for-service enrollment

Enrolled in MN

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

Specialty

Internal MedicineAlso: Emergency Medicine

Education

Other, 2011

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Fairview Health ServicesGroup PAC ID 1951213057, 677 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• M Health Fairview University of MN Medical Center Hospital, Minneapolis, MN, CCN 240080

Merit-based Incentive Payment System (MIPS)

Final score

96.44 of 100Reported as group

Quality

82.65

Promoting interoperability

100

Improvement activities

40

Cost

77.21

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: zkaltenborn755257@direct.ochin.org
• Direct secure messaging: zkaltenborn205753@fairview.direct-ci.com

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.

• Fairview Health Services

  • Emergency Medicine Physician
  • Minneapolis, MN
  • NPI 1811077175
  Medicare reassignment Care Compare group
• Fairview Bethesda Hospital

  • Long Term Care Hospital
  • Saint Paul, MN
  • NPI 1194787465
  Medicare reassignment NPD
• Fairview Clinics

  • Primary Care Clinic/Center
  • Minneapolis, MN
  • NPI 1346432218
  Medicare reassignment NPD
• Fairview Express Care

  • Multi-Specialty Clinic/Center
  • Minneapolis, MN
  • NPI 1053952606
  Medicare reassignment NPD
• Group Health, Inc.

  • Multi-Specialty Clinic/Center
  • Minneapolis, MN
  • NPI 1710924683
  Medicare reassignment NPD
• Healtheast Medical Research Institute

  • Clinic/Center
  • Vadnais Heights, MN
  • NPI 1639125503
  Medicare reassignment NPD
• Healtheast St. John'S Hospital

  • General Acute Care Hospital
  • Maplewood, MN
  • NPI 1447218482
  Medicare reassignment NPD
• Healtheast Woodwinds Hospital

  • General Acute Care Hospital
  • Woodbury, MN
  • NPI 1356309322
  Medicare reassignment NPD
• Regions Hospital

  • Emergency Medicine Physician
  • Saint Paul, MN
  • NPI 1154359917
  Medicare reassignment NPD
• Fairview Clinics

  • Primary Care Clinic/Center
  • Saint Paul, MN
  • NPI 1396552147
  NPD
• Fairview Clinics

  • Primary Care Clinic/Center
  • Wyoming, MN
  • NPI 1659525848
  NPD
• Fairview Clinics

  • Primary Care Clinic/Center
  • New Brighton, MN
  • NPI 1881673002
  NPD

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

• Fairview Health Services

  • General Acute Care Hospital
  • Minneapolis, MN
  • NPI 1013994359
  Care Compare affiliation
• Fairview Health Services

  • General Acute Care Hospital
  • Minneapolis, MN
  • NPI 1316008212
  Care Compare affiliation
• Fairview Health Services

  • Skilled Nursing Facility
  • Minneapolis, MN
  • NPI 1669459913

  Hospital

  Care Compare affiliation

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

{
    "created_epoch": "1304899200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1776297600000",
    "number": "1790077873",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "8170 33RD AVE S",
            "city": "MINNEAPOLIS",
            "state": "MN",
            "postal_code": "554254516",
            "telephone_number": "651-254-3456",
            "fax_number": "651-254-9673"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "640 JACKSON STREET",
            "city": "ST. PAUL",
            "state": "MN",
            "postal_code": "551012502",
            "telephone_number": "651-254-3456",
            "fax_number": "651-254-9673"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "2450 Riverside Ave",
            "address_purpose": "LOCATION",
            "city": "Minneapolis",
            "state": "MN",
            "postal_code": "554541450",
            "country_code": "US",
            "telephone_number": "612-672-6000",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "KALTENBORN",
        "first_name": "ZACHARY",
        "middle_name": "PATRICK",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2011-05-09",
        "last_updated": "2026-04-16",
        "certification_date": "2026-04-16",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207X00000X",
            "taxonomy_group": "",
            "desc": "Orthopaedic Surgery",
            "state": "MN",
            "license": "58076",
            "primary": false
        },
        {
            "code": "208000000X",
            "taxonomy_group": "",
            "desc": "Pediatrics",
            "state": "MN",
            "license": "58076",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Leila A Kalmoy
• Kalo Care LLC
• Dionysia Kalogeropoulou, MD
• Anne Kalow, LGSW
• Anthony C Kalscheur, PA
• Sheraz Kalur
• Heather Lynn Kaluzniak, MD
• Kama Lab Tech, Inc
• George Ngugi Kamande, CNP
• Michaela Kamara

• Pediatrics Physician in St. Paul, MN
• Providers in St. Paul, MN by specialty
• Pediatrics Physician in Minnesota

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Apr 16, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Order and Referring.
• 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.