Teresa Mcgrath, NP - Medicare Nurse Practitioner in Seattle, WA

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Teresa Mcgrath, NP is a medicare enrolled "Nurse Practitioner" in Seattle, Washington. She graduated from nursing school in 2013 and has 13 years of diverse experience with area of expertise as Nurse Practitioner. She is a member of the group practice One Medical Group Inc, One Medical Group Inc, Iora Health Washington Physicians Pc and her current practice location is 1600 7th Ave Ste 110, Seattle, Washington. You can reach out to her office (for appointments etc.) via phone at (888) 663-6331.

Teresa Mcgrath is licensed to practice in California (license number 95000075) and she also participates in the medicare program. She accepts medicare assignments (which means she accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and her NPI Number is 1952739864.

Contact Information

Teresa Mcgrath, NP
1600 7th Ave Ste 110,
Seattle, WA 98101-2288
(888) 663-6331
(415) 252-7176

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Provider's Profile

Full NameTeresa Mcgrath
GenderFemale
SpecialityNurse Practitioner
Experience13 Years
Location1600 7th Ave Ste 110, Seattle, Washington
Accepts Medicare AssignmentsYes. She accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Teresa Mcgrath graduated from nursing school in 2013
  NPI Data:
  • NPI Number: 1952739864
  • Provider Enumeration Date: 10/31/2013
  • Last Update Date: 04/13/2026
  Medicare PECOS Information:
  • PECOS PAC ID: 0840599197
  • Enrollment ID: I20170712003226

Medical Identifiers

Medical identifiers for Teresa Mcgrath such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1952739864NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
363L00000XNurse Practitioner 95000075 (California)Primary
363L00000XNurse Practitioner AP60758211 (Washington)Secondary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
One Medical Group Inc2567623739321
One Medical Group Inc2567623739321
Iora Health Washington Physicians Pc135561442135

Medicare Reassignments

Some practitioners may not bill the customers directly but medicare billing happens through clinics / group practice / hospitals where the provider works. Medicare reassignment of benefits is a mechanism by which practitioners allow third parties to bill and receive payment for medicare services performed by them. Teresa Mcgrath allows following entities to bill medicare on her behalf.
Entity NameIora Senior Health Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1710386545
PECOS PAC ID: 0143520189
Enrollment ID: O20160111002301
Entity NameIora Health Washington Physicians Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1023547072
PECOS PAC ID: 1355614421
Enrollment ID: O20170912001896
Entity NameOne Medical Group Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1023899978
PECOS PAC ID: 2567623739
Enrollment ID: O20231222000922

Medicare Part D Prescriber Enrollment

Any physician or other eligible professional who prescribes Part D drugs must either enroll in the Medicare program or opt out in order to prescribe drugs to their patients with Part D prescription drug benefit plans. Teresa Mcgrath is enrolled with medicare and thus, if eligible, can prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Teresa Mcgrath, NP
1 Embarcadero Ctr Ste 1900,
San Francisco, CA 94111-3723

Ph: (415) 658-6791		Teresa Mcgrath, NP
1600 7th Ave Ste 110,
Seattle, WA 98101-2288

Ph: (888) 663-6331

Reviews and Comments


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Medicare Program: Medicare is a federal government program which provides health insurance to people who are 65 or older. This program also covers certain younger people with disabilities (who receive Social Security Disability Insurance - SSDI), and people with End-Stage Renal Disease (permanent kidney failure requiring dialysis or a transplant, sometimes called ESRD.

Medicare Assignment: Assignment means that your doctor, provider, or supplier agrees (or is required by law) to accept the Medicare-approved amount as full payment for covered services. Most doctors, providers, and suppliers accept assignment, but you should always check to make sure. Participating providers have signed an agreement to accept assignment for all Medicare-covered services.

NPI Number: The National Provider Identifier (NPI) is a unique identification number for covered health care providers. The NPI must be used in lieu of legacy provider identifiers in the HIPAA standards transactions. Covered health care providers and all health plans and health care clearinghouses must use the NPIs in the administrative and financial transactions adopted under HIPAA (Health Insurance Portability and Accountability Act).

Our Data: Information on www.medicarelist.com is built using data sources published by Centers for Medicare & Medicaid Services (CMS) under Freedom of Information Act (FOIA). The information disclosed on the NPI Registry are FOIA-disclosable and are required to be disclosed under the FOIA and the eFOIA amendments to the FOIA. There is no way to 'opt out' or 'suppress' the NPPES record data for health care providers with active NPIs.