Individual provider Active NPI

Ticara Leoni Onyewuenyi, MD, MPH

  • Obstetrics & Gynecology Physician
  • Seattle, WA
National Provider Identifier
1265092381
Registry record updated Jul 9, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Obstetrics & Gynecology PhysicianTaxonomy code 207V00000X
License
MD61549375 Issued in WA
Practice address
4245 Roosevelt Way NE FL 3
Seattle, WA 98105-6008
Phone
(206) 598-4225
NPI assigned
Jun 20, 2019
Last updated
Jul 9, 2025By the provider in NPPES
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jul 9, 2025

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Student in an Organized Health Care Education/Training Program 390200000X
Obstetrics & Gynecology Physician 207V00000X MD61549375 WA Primary

Addresses

Primary practice location

4245 Roosevelt Way NE FL 3
Seattle, WA 98105-6008

Mailing address

4245 Roosevelt Way NE FL 3
Seattle, WA 98105-6008
Phone (206) 598-4225

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in WA
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

Enrollment IDStateProvider typePAC IDDetails
I20250815001658 WA Practitioner - Obstetrics/Gynecology 4284018243 Reassigns benefits to 3 organizations

Care Compare profile

Medicare Care Compare
Specialty
Obstetrics/Gynecology
Education
Southern Illinois University School of Medicine, 2020
Medicare assignment
May accept Medicare assignment

Practice addresses (Care Compare)

12040 NE 128TH St
Ms 50
Kirkland, WA 98034-3013

777 Lawndres Hill Rd
Greenville, SC 29607-2101

777 Lowndes Hill Rd
BLDG 1
Greenville, SC 29607-2131

PO
1518 Attn Government Payer Enrollment
Pasadena, CA 91110-1518

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Doctor of Medicine

Practice roles

OrganizationSpecialtyStatusNew patients
Franciscan Medical Group Current Accepting new patients
Franciscan Medical Group CurrentSince Jul 9, 2025 Accepting new patients
Franciscan Medical Group CurrentSince Jul 9, 2025 Accepting new patients
Obhg Washington, PC Obstetrics & Gynecology CurrentSince Jun 6, 2025 Accepting new patients
The Association of University Physicians Obstetrics & Gynecology PastSince Jun 16, 2024 Accepting new patients

Locations

777 Lowndes Hill Rd
Bldg 1
Greenville, SC 29607
Phone (864) 576-8798

34515 9th Ave S
Federal Way, WA 98003
Phone (253) 835-8100

12040 NE 128th St
Kirkland, WA 98034
Phone (425) 899-1000

1800 NW Myhre Rd
Silverdale, WA 98383
Phone (360) 337-8800

1717 S J St
Tacoma, WA 98405
Phone (253) 426-4101

1812 S J St
Ste 120
Tacoma, WA 98405
Phone (253) 428-2200

Organizations & group practices 6

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.

NPI Registry JSON

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

{
    "created_epoch": "1560988800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1752019200000",
    "number": "1265092381",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "4245 ROOSEVELT WAY NE FL 3",
            "city": "SEATTLE",
            "state": "WA",
            "postal_code": "981056008",
            "telephone_number": "206-598-4225"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "4245 ROOSEVELT WAY NE FL 3",
            "city": "SEATTLE",
            "state": "WA",
            "postal_code": "981056008",
            "telephone_number": "206-598-4225"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "ONYEWUENYI",
        "first_name": "TICARA",
        "middle_name": "LEONI",
        "credential": "MD, MPH",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2019-06-20",
        "last_updated": "2025-07-09",
        "certification_date": "2025-07-09",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "390200000X",
            "taxonomy_group": "",
            "desc": "Student in an Organized Health Care Education/Training Program",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "207V00000X",
            "taxonomy_group": "",
            "desc": "Obstetrics & Gynecology",
            "state": "WA",
            "license": "MD61549375",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Seattle, WA

Sources for this page

Verify at the official NPI Registry.