TERESA MCGRATH NP
NPI 1952739864
Nurse Practitioner in Seattle, WA

Q: What is Teresa Mcgrath's NPI number?

The NPI number for Teresa Mcgrath is 1952739864. It was assigned to this individual provider in the NPPES registry on October 31, 2013. The provider is also known as Teresa Blake.

Q: What is Teresa Mcgrath's specialty?

The primary specialty registered for this NPI is Nurse Practitioner with taxonomy code 363L00000X.

Q: When was this NPI record last updated?

The NPPES record for Teresa Mcgrath was last updated on April 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.

Active since October 31, 2013PECOS EnrolledAccepts Medicare Assignment

1600 7TH AVE STE 110, SEATTLE, WA 98101(888) 663-6331(415) 252-7176 Get Directions Write a Review

NPPES record last updated: April 13, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Apr 13, 2026, Mar 19, 2025, Apr 12, 2022 and 1 more (4 updates tracked since 2017).

On this page

About Teresa Mcgrath Np NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

TERESA MCGRATH NP (NPI 1952739864) is an individual nurse practitioner in Seattle, Washington, licensed in California (95000075) and active in the NPI registry since October 2013. She is enrolled in Medicare PECOS and is a graduate of Other (2013).

NPPES Registry Identity

NPI1952739864

Entity TypeIndividualFemale

Primary Taxonomy363L00000X

Provider Legal NameTERESA MCGRATHCredential: NP

Location Address1600 7TH AVE STE 110Seattle, WA 98101-2288

Mailing Address1 Embarcadero Ctr Ste 1900San Francisco, CA 94111-3723 · (415) 658-6791 · Fax (415) 252-7176

Phone(888) 663-6331

Fax(415) 252-7176

Sole ProprietorNo

Medical School CMSOtherGraduated 2013

Enumeration DateOctober 31, 2013

Last NPPES UpdateApril 13, 20264 updates tracked since enumeration

NPPES CertifiedApril 13, 2026

✔ NPI 1952739864 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers

Taxonomy Code363L00000X

Licenses✔ Licensed in CA · 95000075✔ Licensed in WA · AP60758211

Definition

(1) A registered nurse provider with a graduate degree in nursing prepared for advanced practice involving independent and interdependent decision making and direct accountability for clinical judgment across the health care continuum or in a certified specialty. (2) A registered nurse who has completed additional training beyond basic nursing education and who provides primary health care services in accordance with state nurse practice laws or statutes. Tasks performed by nurse practitioners vary with practice requirements mandated by geographic, political, economic, and social factors. Nurse practitioner specialists include, but are not limited to, family nurse practitioners, gerontological nurse practitioners, pediatric nurse practitioners, obstetric-gynecologic nurse practitioners, and school nurse practitioners.

1600 7TH AVE STE 110, Seattle, WA 98101

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Other Names 1

Former Name (1)Teresa Blake

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Premera Blue Cross Blue Shield of Alaska, Providence Health Plan.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Teresa Mcgrath Np is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID840599197

PECOS Enrollment IDI20161005001097, I20170712003226

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 98101 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient

$97.43 typical visit price

range $63.67 – $189.37

Typical copayment $24.35 (range $15.91 – $47.34)

Most-billed visit code 99203

Established Patient

$111.00 typical visit price

range $21.12 – $155.00

Typical copayment $27.75 (range $5.28 – $38.75)

Most-billed visit code 99214

Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

ONE MEDICAL GROUP, INC.

Family Medicine