Individual provider Active NPI

Lynn Wanshu Sun, M.D., PH.D.

  • Glaucoma Specialist (Ophthalmology) Physician
  • Portland, OR
National Provider Identifier
1922460195
Registry record updated Aug 5, 2022
On this page

Key facts

NPPES NPI Registry
Primary specialty
Glaucoma Specialist (Ophthalmology) PhysicianTaxonomy code 207WX0009X
License
MD203339 Issued in OR
Practice address
3181 SW Sam Jackson Park Rd
Portland, OR 97239-3011
Phone
(503) 494-3000
Fax
(503) 494-4286
NPI assigned
Mar 25, 2016
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Aug 5, 2022

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

Specialties & licenses 3

Specialty (taxonomy)CodeLicenseStatePrimary
Ophthalmology Physician 207W00000X MD203339 OR
Ophthalmology Physician 207W00000X 4301502157 MI
Glaucoma Specialist (Ophthalmology) Physician 207WX0009X MD203339 OR Primary

Addresses

Primary practice location

3181 SW Sam Jackson Park Rd
Portland, OR 97239-3011

Mailing address

3181 SW Sam Jackson Park Rd
Portland, OR 97239-3011
Phone (503) 494-3000

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
I20210921001925 WA Practitioner - Ophthalmology 7911260427 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Ophthalmology
Education
Loyola University of Chicago, Stritch School of Medicine, 2015
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Telehealth
Offers telehealth services
Group practices
Vancouver Eye Care PSGroup PAC ID 5799673364, 10 clinicians

Practice addresses (Care Compare)

3200 Main St
Vancouver, WA 98663-2753
Phone 36069646911116

Hospital & facility affiliations

  • Ohsu Hospital and Clinics Hospital, Portland, OR, CCN 380009

Merit-based Incentive Payment System (MIPS)

Final score
99.11 of 100Reported as apm
Quality
84.29
Promoting interoperability
100
Improvement activities
40

Procedures performed for Medicare patients

ProcedureNumber of procedures
Cataract surgery32

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
4301502157MIMDOphthalmology Physician
MD203339ORMDOphthalmology Physician

Practice roles

OrganizationSpecialtyStatusNew patients
University Professional Services Current Accepting new patients
Vancouver Eye Care, P.S. CurrentSince Feb 15, 2026 Accepting new patients
Vancouver Eye Care PS Ophthalmology CurrentSince Feb 15, 2026 Accepting new patients

Locations

15700 SW Greystone Ct
Beaverton, OR 97006
Phone (503) 203-1000

1501 NE Medical Center Dr
Bend, OR 97701
Phone (541) 317-4354

3181 SW Sam Jackson Park Rd
Portland, OR 97239
Phone (503) 494-5674

312 SE Stonemill Dr
Ste 150
Vancouver, WA 98684
Phone (360) 254-2323

2415 NE 134th St
Ste 101
Vancouver, WA 98686
Phone (360) 823-2000

3200 Main St
Vancouver, WA 98663
Phone (360) 696-4691

17720 SE Mill Plain Blvd
Ste 100
Vancouver, WA 98683
Phone (360) 823-2018

Interoperability endpoints

  • Direct secure messaging: lsun135391@direct.ohsu.edu
  • FHIR API: https://fhir.nextgen.com/nge/prod/fhir-api-r4/fhir/r4/

Organizations & group practices 3

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.

Hospital & facility affiliations 1

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

NPI Registry JSON

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

{
    "created_epoch": "1458864000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1659657600000",
    "number": "1922460195",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "3181 SW SAM JACKSON PARK RD",
            "city": "PORTLAND",
            "state": "OR",
            "postal_code": "972393011",
            "telephone_number": "503-494-3000",
            "fax_number": "503-494-4286"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "3181 SW SAM JACKSON PARK RD",
            "city": "PORTLAND",
            "state": "OR",
            "postal_code": "972393011",
            "telephone_number": "503-494-3000",
            "fax_number": "503-494-4286"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "SUN",
        "first_name": "LYNN",
        "middle_name": "WANSHU",
        "name_prefix": "Dr.",
        "credential": "M.D., PH.D.",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2016-03-25",
        "last_updated": "2022-08-05",
        "certification_date": "2022-08-05",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207W00000X",
            "taxonomy_group": "",
            "desc": "Ophthalmology",
            "state": "OR",
            "license": "MD203339",
            "primary": false
        },
        {
            "code": "207W00000X",
            "taxonomy_group": "",
            "desc": "Ophthalmology",
            "state": "MI",
            "license": "4301502157",
            "primary": false
        },
        {
            "code": "207WX0009X",
            "taxonomy_group": "",
            "desc": "Ophthalmology, Glaucoma Specialist",
            "state": "OR",
            "license": "MD203339",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Portland, OR

Sources for this page

Verify at the official NPI Registry.