Gwendolyn Dunevant Coffey, NP - Medicare Nurse Practitioner in Stanford, CA

Gwendolyn Dunevant Coffey, NP is a medicare enrolled "Nurse Practitioner" in Stanford, California. She graduated from nursing school in 1998 and has 26 years of diverse experience with area of expertise as Nurse Practitioner. She is a member of the group practice Stanford Health Care and her current practice location is 300 Pasteur Dr, Stanford, California. You can reach out to her office (for appointments etc.) via phone at (650) 723-4000.

Gwendolyn Dunevant Coffey is licensed to practice in California (license number 10083) 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 1659423705.

Contact Information

Gwendolyn Dunevant Coffey, NP
300 Pasteur Dr,
Stanford, CA 94305-2200
(650) 723-4000
Not Available

Map and Direction




Provider's Profile

Full NameGwendolyn Dunevant Coffey
GenderFemale
SpecialityNurse Practitioner
Experience26 Years
Location300 Pasteur Dr, Stanford, California
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:
  • Gwendolyn Dunevant Coffey graduated from nursing school in 1998
  NPI Data:
  • NPI Number: 1659423705
  • Provider Enumeration Date: 01/17/2007
  • Last Update Date: 07/05/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 7618072034
  • Enrollment ID: I20070413000224

Medical Identifiers

Medical identifiers for Gwendolyn Dunevant Coffey such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1659423705NPI-NPPES
436055OtherCALICENSE

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
363L00000XNurse Practitioner 10083 (California)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Stanford Health CareStanford, CAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Stanford Health Care67097974912579

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. Gwendolyn Dunevant Coffey allows following entities to bill medicare on her behalf.
Entity NameStanford Health Care
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1437292927
PECOS PAC ID: 6709797491
Enrollment ID: O20031124000348

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. Gwendolyn Dunevant Coffey 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
Gwendolyn Dunevant Coffey, NP
300 Pasteur Dr,
Stanford, CA 94305-2200

Ph: (650) 723-4000
Gwendolyn Dunevant Coffey, NP
300 Pasteur Dr,
Stanford, CA 94305-2200

Ph: (650) 723-4000

Reviews and Comments


Nurse Practitioner Nurses in Stanford, CA

Angie Dee Murkins, NP
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Practice Location: 300 Pasteur Dr, Stanford, CA 94305
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Mr. Richard Quitevis, NP
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Practice Location: 300 Pasteur Dr, Stanford, CA 94305
Phone: 650-724-2906    

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.