Katherine Hanna Tkaczuk, M.D.

Primary specialty

Medical Oncology PhysicianTaxonomy code 207RX0202X

License

D36146 Issued in MD

Practice address

22 S Greene St
Baltimore, MD 21201-1544

Phone

(410) 328-2567

Fax

(410) 328-6896

NPI assigned

Jun 9, 2006

Sex

Female

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

Enrolled in MD

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

Medical Oncology

Education

Other, 1984

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Telehealth

Offers telehealth services

Group practices

University of Maryland Oncology Associates PAGroup PAC ID 0446156483, 61 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• University of Maryland Medical Center Hospital, Baltimore, MD, CCN 210002

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: ktkaczuk6524@direct.umm.edu

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.

• University of Maryland Oncology Associates, PA

  • Hematology & Oncology Physician
  • Baltimore, MD
  • NPI 1679523575

  Medical Oncology

  Medicare reassignment Care Compare group NPD
• University of Maryland Oncology Associates, PA

  • Hematology & Oncology Physician
  • Baltimore, MD
  • NPI 1942154877
  NPD
• Frederick Health Hospital Inc

  • General Acute Care Hospital
  • Frederick, MD
  • NPI 1538165527
  NPD (past)

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

• University of Maryland Medical Center, LLC

  • General Acute Care Hospital
  • Baltimore, MD
  • NPI 1174660120
  Care Compare affiliation

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

{
    "created_epoch": "1149811200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1299542400000",
    "number": "1225079601",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 62602",
            "city": "BALTIMORE",
            "state": "MD",
            "postal_code": "212642602",
            "telephone_number": "410-328-2567",
            "fax_number": "410-328-6896"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "22 S GREENE ST",
            "city": "BALTIMORE",
            "state": "MD",
            "postal_code": "212011544",
            "telephone_number": "410-328-2567",
            "fax_number": "410-328-6896"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "TKACZUK",
        "first_name": "KATHERINE",
        "middle_name": "HANNA",
        "name_prefix": "Dr.",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2006-06-09",
        "last_updated": "2011-03-08",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207RX0202X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Medical Oncology",
            "state": "MD",
            "license": "D36146",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "182931900",
            "state": "MD"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "BLUE CROSS/BLUE SHIELD",
            "identifier": "529986-01",
            "state": "MD"
        }
    ],
    "endpoints": [],
    "other_names": []
}

• Emmanuel Wilfried Tito
• Jack Matthew Titus, M.D.
• Humma Ishaq Tiwana, M.D.
• Caroline Tizard, MS RD LDN CSOWM
• TK McKnight Counseling Concepts, LLC
• Nick Tkeshelashvili, M.D.
• Mary Tlasek-Wolfson
• TM Cohen & Associates
• Tnat Family Care
• Tnat Holistic Wellness Center

• Medical Oncology Physician in Baltimore, MD
• Providers in Baltimore, MD by specialty
• Medical Oncology Physician in Maryland

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Mar 8, 2011; 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.