Natalie Najat Rizk, M.D.

Primary specialty

Surgery PhysicianTaxonomy code 208600000X

License

35.151947 Issued in OH

Practice address

3000 Arlington Ave Ste 2C
Toledo, OH 43614-2595

Phone

(419) 383-3759

Fax

(419) 383-2962

NPI assigned

Apr 27, 2010

Last updated

Jan 15, 2026By the provider in NPPES

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 MI, OH2 enrollments

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 2

Specialty

Surgical Oncology

Education

Wayne State University School of Medicine, 2010

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

Procedures performed for Medicare patients

Medicare enrollment (NPD)

Enrolled

Credentials

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, National Provider Directory roles and organizations whose NPPES authorized official is this provider.

• University of Toledo Physicians LLC

  • Internal Medicine Physician
  • Toledo, OH
  • NPI 1942296033

  Surgery

  Medicare reassignment Care Compare group NPD
• Henry Ford Semi Medical Group

  • Endocrinology, Diabetes & Metabolism Physician
  • Novi, MI
  • NPI 1114133485

  Surgery

  Medicare reassignment NPD
• University of Toledo Physicians LLC

  • Anesthesiology Physician
  • Toledo, OH
  • NPI 1669005534
  NPD
• Henry Ford Semi Medical Group

  • Surgery Physician
  • Detroit, MI
  • NPI 1629272968
  NPD

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

• Medical University of Ohio at Toledo

  dba University of Toledo Medical Center

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

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

{
    "created_epoch": "1272326400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1768435200000",
    "number": "1841517182",
    "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"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "3000 ARLINGTON AVE STE 2C",
            "city": "TOLEDO",
            "state": "OH",
            "postal_code": "436142595",
            "telephone_number": "419-383-3759",
            "fax_number": "419-383-2962"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "1500 East Medical Center Drive",
            "address_2": "1st floor Cancer Center",
            "address_purpose": "LOCATION",
            "city": "Ann Arbor",
            "state": "MI",
            "postal_code": "481095916",
            "country_code": "US",
            "telephone_number": "734-936-6000",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "RIZK",
        "first_name": "NATALIE",
        "middle_name": "NAJAT",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2010-04-27",
        "last_updated": "2026-01-15",
        "certification_date": "2026-01-15",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "208600000X",
            "taxonomy_group": "",
            "desc": "Surgery",
            "state": "MI",
            "license": "4301099380",
            "primary": false
        },
        {
            "code": "208600000X",
            "taxonomy_group": "",
            "desc": "Surgery",
            "state": "OH",
            "license": "35.151947",
            "primary": true
        },
        {
            "code": "2086X0206X",
            "taxonomy_group": "",
            "desc": "Surgery, Surgical Oncology",
            "state": "OH",
            "license": "35.151947",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Riverside Mercy Hospital
• Riverside Mercy Hospital (St Anne Mercy Hospital)
• Linda Ann Rixey
• Hanan Kazbour Rizk, DDS
• Michael Rizk, MD
• Matthew David Rizzo, LISW-S
• RJ Therapy LLC
• RJS Helping Hands
• Soukayna Rkaine, MD
• Thomas Khamfoo Roach, DO

• Surgery Physician in Toledo, OH
• Providers in Toledo, OH by specialty
• Surgery Physician in Ohio

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jan 15, 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.