Julia Martha Sitarz Simkowski, BS, MD

Primary specialty

Advanced Heart Failure and Transplant Cardiology PhysicianTaxonomy code 207RA0001X

License

35.141397 Issued in OH

Practice address

9500 Euclid Ave # J3-6
Cleveland, OH 44195-0002

Phone

(847) 913-6591

NPI assigned

Mar 20, 2018

Sex

Female

Sole proprietor

No

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

Specialties & licenses 3

Addresses

Medicare fee-for-service enrollment

Enrolled in OH

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

Cardiovascular Disease (Cardiology)Also: Advanced Heart Failure and Transplant Cardiology

Education

Other, 2018

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Telehealth

Offers telehealth services

Group practices

Cleveland ClinicGroup PAC ID 1850203555, 6,954 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Hillcrest Hospital Hospital, Mayfield Heights, OH, CCN 360230
• Cleveland Clinic Hospital, Cleveland, OH, CCN 360180
• Akron General Medical Center Hospital, Akron, OH, CCN 360027

Medicare enrollment (NPD)

Enrolled

Credentials

Bachelor of Science, Doctor of Medicine

State licenses

Practice roles

Locations

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.

• The Cleveland Clinic Foundation

  • General Acute Care Hospital
  • Cleveland, OH
  • NPI 1679525919
  Medicare reassignment Care Compare group NPD

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

• Akron General Medical Center

  • General Acute Care Hospital
  • Akron, OH
  • NPI 1821035940
  Care Compare affiliation
• Cleveland Clinic Health System - East Region

  dba Hillcrest Hospital

  • General Acute Care Hospital
  • Mayfield HTS, OH
  • NPI 1902858152
  Care Compare affiliation
• The Cleveland Clinic Foundation

  • General Acute Care Hospital
  • Cleveland, OH
  • NPI 1679525919
  Care Compare affiliation

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

{
    "created_epoch": "1521504000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1790208000000",
    "number": "1235633892",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "9500 EUCLID AVE # J3-6",
            "city": "CLEVELAND",
            "state": "OH",
            "postal_code": "441950002",
            "telephone_number": "440-449-8890"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "9500 EUCLID AVE # J3-6",
            "city": "CLEVELAND",
            "state": "OH",
            "postal_code": "441950002",
            "telephone_number": "847-913-6591"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "6801 Mayfield Rd Bldg 1",
            "address_purpose": "LOCATION",
            "city": "Mayfield Heights",
            "state": "OH",
            "postal_code": "441242270",
            "country_code": "US",
            "telephone_number": "440-449-8890",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "SIMKOWSKI",
        "first_name": "JULIA",
        "middle_name": "MARTHA SITARZ",
        "credential": "BS, MD",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2018-03-20",
        "last_updated": "2026-09-24",
        "certification_date": "2026-09-24",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "IL",
            "license": "125.071842",
            "primary": false
        },
        {
            "code": "207RA0001X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Advanced Heart Failure and Transplant Cardiology",
            "state": "OH",
            "license": "35.141397",
            "primary": true
        },
        {
            "code": "207RC0000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Cardiovascular Disease",
            "state": "OH",
            "license": "35.141397",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Steffen Simerlink, MD
• Andrea Simi, MD
• Dragana Simic, LPCC
• Randra Simkins
• Chloe Simko
• Joanna Grace Simkus, PA-C
• Adrienne Colleen Simmons
• Aleaxndrea Tiyara Simmons
• Benjamin Ryan Simmons, M.D.
• Bianca Simmons

• Advanced Heart Failure and Transplant Cardiology Physician in Cleveland, OH
• Providers in Cleveland, OH by specialty
• Advanced Heart Failure and Transplant Cardiology Physician in Ohio

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 24, 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.