Individual provider Active NPI

Johann Mary Gurnell, ARNP

  • Family Nurse Practitioner
  • Seattle, WA
National Provider Identifier
1659602175
Registry record updated Jul 21, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Family Nurse PractitionerTaxonomy code 363LF0000X
License
AP60134358 Issued in WA
Practice address
6020 35TH Ave SW
Seattle, WA 98126-3002
Phone
(206) 461-6950
Fax
(206) 461-8542
NPI assigned
Jan 22, 2010
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jul 21, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Family Nurse Practitioner 363LF0000X AP60134358 WA Primary

Addresses

Primary practice location

6020 35TH Ave SW
Seattle, WA 98126-3002

Mailing address

1200 12TH Ave S Ste 901
Seattle, WA 98144-2712
Phone (206) 548-3114

Other practice location 1

669 Woodland Square Loop SE
Lacey, WA 98503-1038
Phone (360) 359-4840

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: No
Green means eligible to order or refer.

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20110125001248 WA Practitioner - Nurse Practitioner 8426237298 Reassigns benefits to 2 organizations

Care Compare profile

Medicare Care Compare
Specialty
Nurse Practitioner
Education
Other, 2009
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Neighborcare HealthGroup PAC ID 0143134205, 100 clinicians

Practice addresses (Care Compare)

6020 35TH Ave SW
Seattle, WA 98126-3002
Phone (206) 461-6950

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
AP60134358WAMDFamily Nurse Practitioner

Practice roles

OrganizationSpecialtyStatusNew patients
Sea Mar Community Health Centers Family Current Accepting new patients
Sea Mar Community Health Centers CurrentSince Dec 13, 2015 Accepting new patients
Neighborcare Health Current Accepting new patients
Neighborcare Health CurrentSince Nov 28, 2016 Accepting new patients
Neighborcare Health Current Accepting new patients
Neighborcare Health CurrentSince Nov 28, 2016 Accepting new patients
Sea Mar Community Health Centers CurrentSince Dec 13, 2015 Accepting new patients

Locations

1920 100th St SE
Ste B
Everett, WA 98208
Phone (425) 312-0202

669 Woodland Square Loop SE
Lacey, WA 98503
Phone (360) 359-4840

17707 W Main St
Fl 1
Monroe, WA 98272
Phone (360) 282-3885

3030 Limited Ln NW
Olympia, WA 98502
Phone (360) 352-6000

12721 30th Ave NE
Ste 101
Seattle, WA 98125
Phone (206) 417-0326

9245 Rainier Ave S
Seattle, WA 98118
Phone (206) 461-6981

1200 12th Ave S
Ste 901
Seattle, WA 98144
Phone (206) 548-3058

4400 37th Ave S
Seattle, WA 98118
Phone (206) 296-4650

1629 N 45th St
Seattle, WA 98103
Phone (206) 633-3350

6020 35th Ave SW
Seattle, WA 98126
Phone (206) 461-6950

Interoperability endpoints

  • Direct secure messaging: jgurnell289637@direct.ochin.org

Organizations & group practices 7

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": "1264118400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1784592000000",
    "number": "1659602175",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1200 12TH AVE S STE 901",
            "city": "SEATTLE",
            "state": "WA",
            "postal_code": "981442712",
            "telephone_number": "206-548-3114"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "6020 35TH AVE SW",
            "city": "SEATTLE",
            "state": "WA",
            "postal_code": "981263002",
            "telephone_number": "206-461-6950",
            "fax_number": "206-461-8542"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "669 Woodland Square Loop SE",
            "address_purpose": "LOCATION",
            "city": "Lacey",
            "state": "WA",
            "postal_code": "985031038",
            "country_code": "US",
            "telephone_number": "360-359-4840",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "GURNELL",
        "first_name": "JOHANN",
        "middle_name": "MARY",
        "credential": "ARNP",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2010-01-22",
        "last_updated": "2026-07-21",
        "certification_date": "2026-07-21",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363LF0000X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Family",
            "state": "WA",
            "license": "AP60134358",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Seattle, WA

Sources for this page

Verify at the official NPI Registry.