Individual provider Active NPI

Ying Liu, MD

  • Obstetrics & Gynecology Physician
  • Seattle, WA
National Provider Identifier
1245541903
Registry record updated Jan 17, 2024
On this page

Key facts

NPPES NPI Registry
Primary specialty
Obstetrics & Gynecology PhysicianTaxonomy code 207V00000X
License
MD60416614 Issued in WA
Practice address
1550 N 115TH St
Seattle, WA 98133-8401
Phone
(206) 520-5000
NPI assigned
Jun 28, 2010
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jan 17, 2024

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Obstetrics & Gynecology Physician 207V00000X MD60416614 WA Primary

Addresses

Primary practice location

1550 N 115TH St
Seattle, WA 98133-8401

Mailing address

PO Box 50095
Seattle, WA 98145-5095
Phone (206) 520-5700

Other practice location 1

900 Pacific Ave Ste 501
Everett, WA 98201
Phone (425) 258-7550

Electronic endpoints 1

TypeEndpointUseAffiliation
Direct Messaging Address yliu957915@wm.providencedirect.org Direct

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
I20140927000502 WA Practitioner - Obstetrics/Gynecology 5991925828 Reassigns benefits to 3 organizations

Care Compare profile

Medicare Care Compare
Specialty
Obstetrics/Gynecology
Education
Other, 1994
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices

Practice addresses (Care Compare)

16708 Bothell Everett Hwy
Suite 201
Mill Creek, WA 98012-6345
Phone (425) 482-9020

Merit-based Incentive Payment System (MIPS)

Final score
93.85 of 100Reported as apm
Quality
74.6
Promoting interoperability
100
Improvement activities
40

Merit-based Incentive Payment System (MIPS)

Final score
55.39 of 100Reported as group
Quality
22.71
Promoting interoperability
100
Improvement activities
0
Cost
78.58

National Provider Directory

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

Practice roles

OrganizationSpecialtyStatusNew patients
Public Hospital Dist No 1 Skagit CurrentSince Sep 6, 2016 Accepting new patients
The Association of University Physicians Obstetrics & Gynecology CurrentSince Jan 3, 2024 Accepting new patients
Obhg Washington, PC Obstetrics & Gynecology CurrentSince Jul 1, 2025 Accepting new patients
Providence Health & Services - Washington CurrentSince Jun 16, 2025 Accepting new patients
Public Hospital Dist No 1 Skagit CurrentSince Sep 6, 2016 Accepting new patients
University of Washington Past Accepting new patients
Providence Health & Services - Washington Past Accepting new patients
Providence Health & Services-Wa Past Accepting new patients

Locations

900 Pacific Ave
Ste 501
Everett, WA 98201
Phone (425) 258-7550

900 Pacific Ave
Everett, WA 98201
Phone (425) 258-7900

1700 13th St
Everett, WA 98201
Phone (425) 252-0895

16708 Bothell Hwy
Ste 201
Mill Creek, WA 98012
Phone (425) 316-9159

1400 E Kincaid St
Mount Vernon, WA 98274
Phone (360) 428-2586

1959 NE Pacific St
Seattle, WA 98195
Phone (206) 598-4333

1550 N 115th St
Shoreline, WA 98133
Phone (206) 364-0500

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

Interoperability endpoints

  • Direct secure messaging: yliu957915@wm.providencedirect.org

Organizations & group practices 9

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.

NPI Registry JSON

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

{
    "created_epoch": "1277683200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1705449600000",
    "number": "1245541903",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 50095",
            "city": "SEATTLE",
            "state": "WA",
            "postal_code": "981455095",
            "telephone_number": "206-520-5700"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1550 N 115TH ST",
            "city": "SEATTLE",
            "state": "WA",
            "postal_code": "981338401",
            "telephone_number": "206-520-5000"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "900 Pacific Ave Ste 501",
            "address_purpose": "LOCATION",
            "city": "Everett",
            "state": "WA",
            "postal_code": "98201",
            "country_code": "US",
            "telephone_number": "425-258-7550",
            "fax_number": "425-258-7450",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "LIU",
        "first_name": "YING",
        "name_prefix": "Dr.",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2010-06-28",
        "last_updated": "2024-01-17",
        "certification_date": "2024-01-17",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207V00000X",
            "taxonomy_group": "",
            "desc": "Obstetrics & Gynecology",
            "state": "WA",
            "license": "MD60416614",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "yliu957915@wm.providencedirect.org",
            "affiliation": "N",
            "use": "DIRECT",
            "useDescription": "Direct",
            "address_1": "900 Pacific Ave Ste 501",
            "city": "Everett",
            "state": "WA",
            "country_code": "US",
            "postal_code": "98201",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

Other providers in Seattle, WA

Sources for this page

Verify at the official NPI Registry.