Erin Jacobs Flanigan, ARNP

Primary specialty

Family Nurse PractitionerTaxonomy code 363LF0000X

License

AP60800375 Issued in WA

Practice address

450 Alaskan Way S Ste 200
Seattle, WA 98104-2785

Phone

(888) 731-8994

NPI assigned

Jul 3, 2017

Sex

Female

Sole proprietor

No

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

Specialties & licenses 2

Addresses

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

Medicare enrollment (NPD)

Enrolled

Credentials

Nurse Practitioner

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: eflanigan20579@direct.fcn.net
• Direct secure messaging: erin.flanigan.1@27069.direct.athenahealth.com

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.

• Family Care Network PLLC

  • Family Medicine Physician
  • Bellingham, WA
  • NPI 1427001015
  Medicare reassignment NPD
• Family Care Network PLLC

  • Family Medicine Physician
  • Bellingham, WA
  • NPI 1558952150
  NPD
• Family Care Network PLLC

  • Family Medicine Physician
  • Blaine, WA
  • NPI 1720014921
  NPD
• Integrative Womens Care PC

  • Obstetrics & Gynecology Physician
  • Palo Alto, CA
  • NPI 1972266732
  NPD (past)

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

{
    "created_epoch": "1499040000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1788912000000",
    "number": "1861913584",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "450 ALASKAN WAY S STE 200",
            "city": "SEATTLE",
            "state": "WA",
            "postal_code": "981042785"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "450 ALASKAN WAY S STE 200",
            "city": "SEATTLE",
            "state": "WA",
            "postal_code": "981042785",
            "telephone_number": "888-731-8994"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "111 N Orange Ave Ste 800",
            "address_purpose": "LOCATION",
            "city": "Orlando",
            "state": "FL",
            "postal_code": "328012381",
            "country_code": "US",
            "telephone_number": "888-731-8994",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "112 Maverick Ct",
            "address_purpose": "LOCATION",
            "city": "Granbury",
            "state": "TX",
            "postal_code": "760491381",
            "country_code": "US",
            "telephone_number": "888-731-8994",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "FLANIGAN",
        "first_name": "ERIN",
        "middle_name": "JACOBS",
        "credential": "ARNP",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2017-07-03",
        "last_updated": "2026-09-09",
        "certification_date": "2026-09-09",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "163W00000X",
            "taxonomy_group": "",
            "desc": "Registered Nurse",
            "state": "WA",
            "license": "RN60379691",
            "primary": false
        },
        {
            "code": "363LF0000X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Family",
            "state": "WA",
            "license": "AP60800375",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Lauren E Flanagan
• Meghan Rose Flanagan, MD
• Heather Flanders, LMP
• Jessica Flanders, RDH
• Suzan Tram Flanders, RPH
• Robie G Flannagan, CPC
• Anne Marie Flansburg-Spiess, LMHC, CTRS
• Julie Denise Flantzer, ATC
• Flat Rock Health Seattle Medical Associates
• Tamika Flaverney, CCHT

• Family Nurse Practitioner in Seattle, WA
• Providers in Seattle, WA by specialty
• Family Nurse Practitioner in Washington

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 9, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Order and Referring.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.