Grace Mcguinness, NP - Medicare Nurse Practitioner in Pleasant Hill, CA

Grace Mcguinness, NP is a medicare enrolled "Nurse Practitioner" in Pleasant Hill, California. Her current practice location is 400 Taylor Blvd Ste 101, Pleasant Hill, California. You can reach out to her office (for appointments etc.) via phone at (925) 825-8878.

Grace Mcguinness is licensed to practice in California (license number NP95006172) and she also participates in the medicare program. She does not accept medicare assignments directly but she may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. Her NPI Number is 1447789433.

Contact Information

Grace Mcguinness, NP
400 Taylor Blvd Ste 101,
Pleasant Hill, CA 94523-2114
(925) 825-8878
Not Available

Map and Direction




Provider's Profile

Full NameGrace Mcguinness
GenderFemale
SpecialityNurse Practitioner
Location400 Taylor Blvd Ste 101, Pleasant Hill, California
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1447789433
  • Provider Enumeration Date: 06/05/2017
  • Last Update Date: 09/07/2022
  Medicare PECOS Information:
  • PECOS PAC ID: 1355611310
  • Enrollment ID: I20171129001751

Medical Identifiers

Medical identifiers for Grace Mcguinness such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1447789433NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
363L00000XNurse Practitioner NP95006172 (California)Primary

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. Grace Mcguinness allows following entities to bill medicare on her behalf.
Entity NameJohn Muir Physician Network
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1841407665
PECOS PAC ID: 6608789813
Enrollment ID: O20031226000143

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. Grace Mcguinness 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
Grace Mcguinness, NP
1450 Treat Blvd Ste 300,
Walnut Creek, CA 94597-2168

Ph: (925) 952-2828
Grace Mcguinness, NP
400 Taylor Blvd Ste 101,
Pleasant Hill, CA 94523-2114

Ph: (925) 825-8878

Reviews and Comments


Nurse Practitioner Nurses in Pleasant Hill, CA

Layla Afsari, RN, BSN, FNP, MSN
Nurse Practitioner
Medicare: Not Enrolled in Medicare
Practice Location: 1937 Westover Dr, Pleasant Hill, CA 94523
Phone: 925-395-7253    
Michelle A Cleary, N.P.
Nurse Practitioner
Medicare: Accepting Medicare Assignments
Practice Location: 380 Civic Dr, Suite 100, Pleasant Hill, CA 94523
Phone: 925-682-7871    Fax: 925-682-7874
Ms. Pamela Lea Coyne, FNP
Nurse Practitioner
Medicare: Accepting Medicare Assignments
Practice Location: 3470 Buskirk Ave, Pleasant Hill, CA 94523
Phone: 925-887-5678    Fax: 925-887-5672
Lauren Judith Sacks, NP
Nurse Practitioner
Medicare: Not Enrolled in Medicare
Practice Location: 2100 Monument Blvd, Suite 8, Pleasant Hill, CA 94523
Phone: 925-363-2000    Fax: 925-363-2006
Ms. Caitanya Min, NP-C
Nurse Practitioner
Medicare: Medicare Enrolled
Practice Location: 3470 Buskirk Ave, Pleasant Hill, CA 94523
Phone: 925-887-5678    
Karen Vuong, MSN, APRN, CWOCN
Nurse Practitioner
Medicare: Not Enrolled in Medicare
Practice Location: 91 Gregory Ln Ste 22, Pleasant Hill, CA 94523
Phone: 884-348-8808    Fax: 888-434-8880
David Buffum, R.N., N.P.
Nurse Practitioner
Medicare: Not Enrolled in Medicare
Practice Location: 400 Taylor Blvd, Ste 202, Pleasant Hill, CA 94523
Phone: 925-677-5041    Fax: 925-677-5025

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.