Individual provider Active NPI

Gillian C Rosicky

  • Family Nurse Practitioner
  • Portland, OR
National Provider Identifier
1295789428
Registry record updated Jul 28, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Family Nurse PractitionerTaxonomy code 363LF0000X
License
200050079NP Issued in OR
Practice address
9427 SW Barnes Rd Ste 395
Portland, OR 97225-6652
Phone
(503) 216-6550
Fax
(503) 216-6575
NPI assigned
May 20, 2006
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jul 28, 2025

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Family Nurse Practitioner 363LF0000X 200050079NP OR Primary
Registered Nurse 163W00000X 096007017RN OR

Addresses

Primary practice location

9427 SW Barnes Rd Ste 395
Portland, OR 97225-6652

Mailing address

PO Box 3158
Portland, OR 97208-3158

Other practice location 1

4015 Mercantile Dr
Suite 200
Lake Oswego, OR 97035-2552
Phone (503) 216-1500

Other identifiers 2

IdentifierTypeStateIssuer
262381MedicaidOR
P00396908OtherORRR MEDICARE - PHS

Other names 1

  • Gillian C Gunn Former name

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in OR
Eligible to order & refer
  • Part B services: Yes
  • Medical equipment: Yes
  • Home health: Yes
  • Power mobility devices: Yes
  • Hospice: No
Green means eligible to order or refer.

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20051116001065 OR Practitioner - Nurse Practitioner 8628097821 Reassigns benefits to 2 organizations

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Nurse Practitioner

State licenses

LicenseStateTypeSpecialty
096007017RNORMDRegistered Nurse
200050079NPORMDFamily Nurse Practitioner

Practice roles

OrganizationSpecialtyStatusNew patients
Providence Health & Services Oregon CurrentSince Nov 6, 2006 Accepting new patients
Providence Health & Services - Oregon Current Accepting new patients
Providence Health & Services Oregon Current Accepting new patients
Providence Health & Services - Oregon Current Accepting new patients
Providence Health & Services - Oregon Current Accepting new patients
Peacehealth Networks on Demand, LLC CurrentSince Jan 6, 2025 Accepting new patients
Providence Health & Services - Oregon CurrentSince Nov 6, 2006 Accepting new patients
Valley View Medical Clinic PC Past Accepting new patients
Providence Health & Services - Oregon Past Accepting new patients

Locations

200 S Hazel Dell Way
Canby, OR 97013
Phone (203) 263-9500

10221 SE Sunnyside Rd
Clackamas, OR 97015

9290 SE Sunnybrook Blvd
Ste 210
Clackamas, OR 97015
Phone (503) 216-7960

2490 Willamette St
Ste 4
Eugene, OR 97405
Phone (541) 746-7671

440 NW Division St
Gresham, OR 97030
Phone (503) 215-9500

5555 NE Elam Young Pkwy
Hillsboro, OR 97124
Phone (503) 216-1600

4015 Mercantile Dr
Ste 200
Lake Oswego, OR 97035
Phone (503) 216-1500

2400 E Douglas Ave
Bldg K
Newberg, OR 97132
Phone (971) 231-5855

1003 N Providence Dr
Ste 325
Newberg, OR 97132
Phone (503) 216-1661

10330 SE 32nd Ave
Ste 205
Portland, OR 97222
Phone (503) 513-8950

5330 NE Glisan St
Ste 100
Portland, OR 97213
Phone (503) 215-9700

5050 NE Hoyt St
Ste 454
Portland, OR 97213
Phone (503) 215-6405

9205 SW Barnes Rd
Ste 2800
Portland, OR 97225
Phone (503) 216-2621

9427 SW Barnes Rd
Ste 395
Portland, OR 97225
Phone (503) 216-2602

9135 SW Barnes Rd
Ste 761
Portland, OR 97225
Phone (503) 216-2602

5050 NE Hoyt St
Ste 240
Portland, OR 97213
Phone (503) 215-6480

1321 NE 99th Ave
Ste 200
Portland, OR 97220
Phone (503) 215-4250

1321 NE 99th Ave
Ste 100
Portland, OR 97220
Phone (503) 215-4050

2990 Commercial St SE
Ste 160
Salem, OR 97302

960 N 16th St
Ste 304
Springfield, OR 97477
Phone (541) 744-6172

12442 SW Scholls Ferry Rd
Ste 100
Tigard, OR 97223
Phone (503) 215-9900

7451 SW Bridgeport Rd
Tigard, OR 97224

Interoperability endpoints

  • Direct secure messaging: grosicky103797@oc.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": "1148083200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1753660800000",
    "number": "1295789428",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 3158",
            "city": "PORTLAND",
            "state": "OR",
            "postal_code": "972083158"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "9427 SW BARNES RD STE 395",
            "city": "PORTLAND",
            "state": "OR",
            "postal_code": "972256652",
            "telephone_number": "503-216-6550",
            "fax_number": "503-216-6575"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "4015 Mercantile Dr",
            "address_2": "Suite 200",
            "address_purpose": "LOCATION",
            "city": "Lake Oswego",
            "state": "OR",
            "postal_code": "970352552",
            "country_code": "US",
            "telephone_number": "503-216-1500",
            "fax_number": "503-216-1515",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "ROSICKY",
        "first_name": "GILLIAN",
        "middle_name": "C",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2006-05-20",
        "last_updated": "2025-07-28",
        "certification_date": "2025-07-28",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363LF0000X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Family",
            "state": "OR",
            "license": "200050079NP",
            "primary": true
        },
        {
            "code": "163W00000X",
            "taxonomy_group": "",
            "desc": "Registered Nurse",
            "state": "OR",
            "license": "096007017RN",
            "primary": false
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "262381",
            "state": "OR"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "RR MEDICARE - PHS",
            "identifier": "P00396908",
            "state": "OR"
        }
    ],
    "endpoints": [],
    "other_names": [
        {
            "first_name": "GILLIAN",
            "last_name": "GUNN",
            "middle_name": "C",
            "credential": "FNP",
            "code": "1",
            "type": "Former Name"
        }
    ]
}

Other providers in Portland, OR

Sources for this page

Verify at the official NPI Registry.