Teresa McGrath, NP

Primary specialty

Nurse PractitionerTaxonomy code 363L00000X

License

95000075 Issued in CA

Practice address

1600 7TH Ave Ste 110
Seattle, WA 98101-2288

Phone

(888) 663-6331

Fax

(415) 252-7176

NPI assigned

Oct 31, 2013

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

Other names 1

• Teresa Blake Former name

Medicare fee-for-service enrollment

Enrolled in CA, WA2 enrollments

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 2

Specialty

Nurse Practitioner

Education

Other, 2013

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Telehealth

Offers telehealth services

Group practices

One Medical Group IncGroup PAC ID 2567623739, shared by 4 NPIs, 330 clinicians

Iora Health Washington Physicians PCGroup PAC ID 1355614421, 36 clinicians

Practice addresses (Care Compare)

Medicare enrollment (NPD)

Enrolled

Credentials

Nurse Practitioner

State licenses

Practice roles

Locations

Interoperability endpoints

• FHIR API: https://fhir-myrecord.cerner.com/r4/66ad9a50-d7f7-4c21-b933-2ba90047388e/

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.

• Iora Health Washington Physicians, P.C.

  • Internal Medicine Physician
  • Federal Way, WA
  • NPI 1023547072
  Medicare reassignment Care Compare group NPD
• Iora Senior Health, LLC

  • Internal Medicine Physician
  • Seattle, WA
  • NPI 1710386545
  Medicare reassignment NPD
• One Medical Group, Inc.

  • Family Medicine Physician
  • Seattle, WA
  • NPI 1023899978
  Medicare reassignment NPD
• One Medical Group, Inc.

  • Family Medicine Physician
  • San Francisco, CA
  • NPI 1467781641
  Medicare reassignment NPD
• Iora Health Washington Physicians, P.C.

  • Internal Medicine Physician
  • Tacoma, WA
  • NPI 1053805721
  NPD
• Iora Senior Health, LLC

  • Internal Medicine Physician
  • Arvada, CO
  • NPI 1760867428
  NPD
• One Medical Group, Inc

  • Family Medicine Physician
  • Tigard, OR
  • NPI 1891521134
  NPD
• Virginia Mason Medical Center

  • Gastroenterology Physician
  • Seattle, WA
  • NPI 1003970989
  NPD (past)

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

{
    "created_epoch": "1383177600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1776038400000",
    "number": "1952739864",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1 EMBARCADERO CTR STE 1900",
            "city": "SAN FRANCISCO",
            "state": "CA",
            "postal_code": "941113723",
            "telephone_number": "415-658-6791",
            "fax_number": "415-252-7176"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1600 7TH AVE STE 110",
            "city": "SEATTLE",
            "state": "WA",
            "postal_code": "981012288",
            "telephone_number": "888-663-6331",
            "fax_number": "415-252-7176"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "2950 S Delaware St Ste 150",
            "address_purpose": "LOCATION",
            "city": "San Mateo",
            "state": "CA",
            "postal_code": "944032591",
            "country_code": "US",
            "telephone_number": "888-663-6331",
            "fax_number": "415-252-7176",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "MCGRATH",
        "first_name": "TERESA",
        "credential": "NP",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2013-10-31",
        "last_updated": "2026-04-13",
        "certification_date": "2026-04-13",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363L00000X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner",
            "state": "CA",
            "license": "95000075",
            "primary": true
        },
        {
            "code": "363L00000X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner",
            "state": "WA",
            "license": "AP60758211",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "first_name": "TERESA",
            "last_name": "BLAKE",
            "code": "1",
            "type": "Former Name"
        }
    ]
}

• Katharine McGrath, MOT
• Morgan McGrath, LICSW
• Patrick Casey McGrath, D.D.S.
• Samuel Thomas McGrath
• Svetlana McGrath, ARNP
• Brenna Jean McGraw, MD
• David McGraw, L.AC.
• Alyssa L McGregor, MD
• Amanda McGregor
• Bonnie A McGregor, PH.D.

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

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Apr 13, 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.
• Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.