Kathryn Elizabeth Obrien, MD

Primary specialty

Family Medicine PhysicianTaxonomy code 207Q00000X

License

94-11021 Issued in KS

Practice address

9100 W 74TH St
Merriam, KS 66204-4004

Phone

(913) 676-2000

NPI assigned

Apr 19, 2022

Sex

Female

Sole proprietor

No

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

Specialties & licenses 2

Addresses

Other names 1

• Kathryn Elizabeth Colanero Former name

Medicare fee-for-service enrollment

Enrolled in KS

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

Family Practice

Education

University of Kansas School of Med (KC/Wich/Sal), 2022

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Hospitalist Medicine Physicians of Texas PLLCGroup PAC ID 3476688318, 685 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Adventhealth Shawnee Mission Hospital, Shawnee Mission, KS, CCN 170104
• Adventhealth Ottawa Hospital, Ottawa, KS, CCN 170014
• Adventhealth South Overland Park, Inc Hospital, Overland Park, KS, CCN 170208
• University of Kansas Hospital Hospital, Kansas City, KS, CCN 170040

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: kcolanero594134@direct.kuha.org

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.

• Hospitalist Medicine Physicians of Texas, PLLC

  • Internal Medicine Physician
  • Humble, TX
  • NPI 1629307095

  Family Medicine, KS

  Medicare reassignment Care Compare group NPD

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

• Adventhealth Ransom Memorial, Inc.

  • General Acute Care Hospital
  • Ottawa, KS
  • NPI 1972063758
  Care Compare affiliation
• Adventhealth South Overland Park, Inc.

  • General Acute Care Hospital
  • Overland Park, KS
  • NPI 1316536253
  Care Compare affiliation
• Shawnee Mission Medical Center Inc

  • General Acute Care Hospital
  • Merriam, KS
  • NPI 1023171634
  Care Compare affiliation
• Shawnee Mission Medical Center Inc

  • Clinical Medical Laboratory
  • Merriam, KS
  • NPI 1235792003

  Hospital

  Care Compare affiliation
• University of Kansas Hospital Authority

  • General Acute Care Hospital
  • Kansas City, KS
  • NPI 1629369681
  Care Compare affiliation
• University of Kansas Hospital Authority

  • General Acute Care Hospital
  • Kansas City, KS
  • NPI 1649259656
  Care Compare affiliation

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

{
    "created_epoch": "1650326400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1774396800000",
    "number": "1407599269",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "9100 W 74TH ST",
            "city": "MERRIAM",
            "state": "KS",
            "postal_code": "662044004",
            "telephone_number": "913-676-2000"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "9100 W 74TH ST",
            "city": "MERRIAM",
            "state": "KS",
            "postal_code": "662044004",
            "telephone_number": "913-676-2000"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "OBRIEN",
        "first_name": "KATHRYN",
        "middle_name": "ELIZABETH",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2022-04-19",
        "last_updated": "2026-03-25",
        "certification_date": "2026-03-25",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207Q00000X",
            "taxonomy_group": "",
            "desc": "Family Medicine",
            "state": "KS",
            "license": "94-11021",
            "primary": true
        },
        {
            "code": "208M00000X",
            "taxonomy_group": "",
            "desc": "Hospitalist",
            "state": "KS",
            "license": "94-11021",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "first_name": "KATHRYN",
            "last_name": "COLANERO",
            "middle_name": "ELIZABETH",
            "code": "1",
            "type": "Former Name"
        }
    ]
}

• Mary Beth Norsworthy, CPTA
• Erin Novak
• Akepe G Ntube, PTA
• Joshua James O'Connor
• Gregory O'Donnell, MD
• Morgan Odegard, MOT
• Peyton Ohlman, OTR
• Jocelyn Jean Onde, OTR
• Olubunmi Oni
• Claire Elizabeth Osantowski

• Family Medicine Physician in Merriam, KS
• Providers in Merriam, KS by specialty
• Family Medicine Physician in Kansas

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Mar 25, 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.