Youngsook Yoon, M.D.

Primary specialty

Pulmonary Disease PhysicianTaxonomy code 207RP1001X

License

35078566 Issued in OH

Practice address

1000 Regency CT
Toledo, OH 43623-3091

Phone

(419) 720-0317

Fax

(419) 720-0319

NPI assigned

Sep 23, 2005

Sex

Female

Sole proprietor

No

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

Specialties & licenses 4

Addresses

Other identifiers 1

Other names 1

• Dr. Young Sook Yoon-Krawczyk Former name

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

Pulmonary Disease

Education

Other, 1984

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

University of Toledo Physicians LLCGroup PAC ID 8729983416, 400 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• University of Toledo Medical Center Hospital, Toledo, OH, CCN 360048
• Promedica Toledo Hospital Hospital, Toledo, OH, CCN 360068

Merit-based Incentive Payment System (MIPS)

Final score

88.34 of 100Reported as group

Quality

69.17

Promoting interoperability

99

Improvement activities

40

Cost

75

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: yyoonkrawczyk25591@direct.utoledo.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 Toledo Physicians LLC

  • Internal Medicine Physician
  • Toledo, OH
  • NPI 1942296033
  Medicare reassignment Care Compare group NPD
• Medical University of Ohio at Toledo

  • General Acute Care Hospital
  • Toledo, OH
  • NPI 1811971302
  NPD
• Bellevue Professional Services, Inc.

  • Obstetrics & Gynecology Physician
  • Bellevue, OH
  • NPI 1063481737
  NPD (past)
• The Toledo Hospital

  • General Acute Care Hospital
  • Toledo, OH
  • NPI 1407854771
  NPD (past)
• Lourdes Physician Group LLC

  • Family Medicine Physician
  • Lafayette, LA
  • NPI 1437405883
  NPD (past)

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

• Medical University of Ohio at Toledo

  • General Acute Care Hospital
  • Toledo, OH
  • NPI 1811971302
  Care Compare affiliation
• The Toledo Hospital

  • General Acute Care Hospital
  • Toledo, OH
  • NPI 1407854771
  Care Compare affiliation
• Toledo Hospital

  • Ambulance
  • Toledo, OH
  • NPI 1427147339

  Hospital

  Care Compare affiliation

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

{
    "created_epoch": "1127433600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1770249600000",
    "number": "1023004272",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "3000 ARLINGTON AVE STOP 1108",
            "city": "TOLEDO",
            "state": "OH",
            "postal_code": "436142595",
            "telephone_number": "419-383-5322"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1000 REGENCY CT",
            "city": "TOLEDO",
            "state": "OH",
            "postal_code": "436233091",
            "telephone_number": "419-720-0317",
            "fax_number": "419-720-0319"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "1000 Regency Ct",
            "address_purpose": "LOCATION",
            "city": "Toledo",
            "state": "OH",
            "postal_code": "436233091",
            "country_code": "US",
            "telephone_number": "419-720-0317",
            "fax_number": "419-720-0319",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "2100 W Central Ave Ste 200",
            "address_purpose": "LOCATION",
            "city": "Toledo",
            "state": "OH",
            "postal_code": "436063817",
            "country_code": "US",
            "telephone_number": "567-420-1600",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "3333 Glendale Ave Ste 1350",
            "address_purpose": "LOCATION",
            "city": "Toledo",
            "state": "OH",
            "postal_code": "436142426",
            "country_code": "US",
            "telephone_number": "419-383-5614",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "1325 Conference Dr Ste 2010",
            "address_purpose": "LOCATION",
            "city": "Toledo",
            "state": "OH",
            "postal_code": "436148009",
            "country_code": "US",
            "telephone_number": "419-383-6644",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "YOON",
        "first_name": "YOUNGSOOK",
        "name_prefix": "Dr.",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2005-09-23",
        "last_updated": "2026-02-05",
        "certification_date": "2026-02-05",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "OH",
            "license": "35.078566",
            "primary": false
        },
        {
            "code": "207RC0200X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Critical Care Medicine",
            "state": "OH",
            "license": "35.078566",
            "primary": false
        },
        {
            "code": "207RP1001X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Pulmonary Disease",
            "state": "OH",
            "license": "35078566",
            "primary": true
        },
        {
            "code": "207RS0012X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Sleep Medicine",
            "state": "OH",
            "license": "35.078566",
            "primary": false
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "2189840",
            "state": "OH"
        }
    ],
    "endpoints": [],
    "other_names": [
        {
            "first_name": "YOUNG",
            "last_name": "YOON-KRAWCZYK",
            "middle_name": "SOOK",
            "prefix": "DR.",
            "credential": "M.D.",
            "code": "1",
            "type": "Former Name"
        }
    ]
}

• Mary Yoder, SW-T
• Stuart Yoder, DC
• Mackenzie Yohnke
• Charlie Yonek
• Lisa Yontz
• Breeanne York
• Linda Miller York, OTR/L
• Pamela York
• Rachel Denae York, APRN-CNP
• Virginia York, LPCC

• Pulmonary Disease Physician in Toledo, OH
• Providers in Toledo, OH by specialty
• Pulmonary Disease Physician in Ohio

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Feb 5, 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.