Individual provider Active NPI

Megan Augusta Farnsworth, M.D.

  • Emergency Medicine Physician
  • Mukilteo, WA
National Provider Identifier
1013159425
Registry record updated Sep 24, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Emergency Medicine PhysicianTaxonomy code 207P00000X
License
125051468 Issued in IL
Practice address
5119 92ND St SW
Mukilteo, WA 98275-3629
Phone
(206) 595-2399
NPI assigned
Mar 31, 2009
Last updated
Sep 24, 2025By the provider in NPPES
Sex
Female
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Sep 24, 2025

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Emergency Medicine Physician 207P00000X MD60094984 WA
Emergency Medicine Physician 207P00000X 125051468 IL Primary

Addresses

Primary practice location

5119 92ND St SW
Mukilteo, WA 98275-3629

Mailing address

PO Box 31001 4114
Pasadena, CA 91110-4114

Other practice location 1

19200 N Kelsey St
Monroe, WA 98272-1431
Phone (360) 794-7994

Other practice location 2

1716 W Marine View Dr Ste C
Everett, WA 98201-2098
Phone (425) 404-5000

Electronic endpoints 1

TypeEndpointUseAffiliation
Direct Messaging Address mfarnsworth124981@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
I20090910000415 WA Practitioner - Emergency Medicine 9436201597 Reassigns benefits to 3 organizations

Care Compare profile

Medicare Care Compare
Specialty
Emergency Medicine
Education
University of Washington School of Medicine, 2006
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices

Practice addresses (Care Compare)

12800 Bothell Everett Hwy
Everett, WA 98208-6642

1321 Colby Ave
Everett, WA 98201-1665
Phone (425) 261-2000

19200 N Kelsey St
Monroe, WA 98272-1431
Phone (360) 794-7994

4112 Harbour Pointe Blvd SW
Suite 100
Mukilteo, WA 98275-5457
Phone (425) 347-6330

Hospital & facility affiliations

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
125051468ILMDEmergency Medicine Physician
MD60094984WAMDEmergency Medicine Physician

Practice roles

OrganizationSpecialtyStatusNew patients
North Sound Emergency Medicine PC Emergency Medicine CurrentSince Sep 1, 2009 Accepting new patients
Providence Health & Services- Washington CurrentSince Mar 1, 2014 Accepting new patients
Providence Health & Services Washington CurrentSince May 1, 2021 Accepting new patients
Providence Health & Services Washington CurrentSince May 1, 2021 Accepting new patients
Providence Health & Services - Washington CurrentSince Mar 1, 2014 Accepting new patients
Express Care Wa PC CurrentSince Feb 19, 2024 Accepting new patients
Providence Health & Services - Washington Past Accepting new patients
Indiana Physician Services LLC Emergency Medicine Past Accepting new patients

Locations

1321 Colby Ave
Everett, WA 98201
Phone (425) 259-4413

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

4008 W 27th Ave
Ste 103
Kennewick, WA 99337
Phone (509) 942-2144

718 91st Ave NE
Lake Stevens, WA 98258
Phone (425) 334-1523

19200 N Kelsey St
Monroe, WA 98272
Phone (360) 794-5555

4112 Harbour Pointe Blvd SW
Ste 100
Mukilteo, WA 98275
Phone (425) 347-6330

525 Lilly Rd NE
Olympia, WA 98506
Phone (360) 413-8550

5506 Road 68
Pasco, WA 99301
Phone (509) 547-1789

1601 George Washington Way
Richland, WA 99354
Phone (509) 943-2605

2564 Queensgate Dr
Ste 2580
Richland, WA 99352
Phone (509) 942-2355

Interoperability endpoints

  • Direct secure messaging: mfarnsworth124981@wm.providencedirect.org

Organizations & group practices 8

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships, National Provider Directory roles and organizations whose NPPES authorized official is this provider.

Hospital & facility affiliations 2

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": "1238457600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1758672000000",
    "number": "1013159425",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 31001 4114",
            "city": "PASADENA",
            "state": "CA",
            "postal_code": "911104114"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "5119 92ND ST SW",
            "city": "MUKILTEO",
            "state": "WA",
            "postal_code": "982753629",
            "telephone_number": "206-595-2399"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "19200 N Kelsey St",
            "address_purpose": "LOCATION",
            "city": "Monroe",
            "state": "WA",
            "postal_code": "982721431",
            "country_code": "US",
            "telephone_number": "360-794-7994",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "1716 W Marine View Dr Ste C",
            "address_purpose": "LOCATION",
            "city": "Everett",
            "state": "WA",
            "postal_code": "982012098",
            "country_code": "US",
            "telephone_number": "425-404-5000",
            "fax_number": "425-404-5051",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "FARNSWORTH",
        "first_name": "MEGAN",
        "middle_name": "AUGUSTA",
        "credential": "M.D.",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2009-03-31",
        "last_updated": "2025-09-24",
        "certification_date": "2025-09-24",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207P00000X",
            "taxonomy_group": "",
            "desc": "Emergency Medicine",
            "state": "WA",
            "license": "MD60094984",
            "primary": false
        },
        {
            "code": "207P00000X",
            "taxonomy_group": "",
            "desc": "Emergency Medicine",
            "state": "IL",
            "license": "125051468",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "mfarnsworth124981@wm.providencedirect.org",
            "affiliation": "N",
            "use": "DIRECT",
            "useDescription": "Direct",
            "address_1": "1716 W Marine View Dr Ste C",
            "city": "Everett",
            "state": "WA",
            "country_code": "US",
            "postal_code": "982012098",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

Other providers in Mukilteo, WA

Sources for this page

Verify at the official NPI Registry.