Graycen Duffy, ARNP in Walla Walla, WA - Medicare Nurse Practitioner

Graycen Duffy, ARNP is a medicare enrolled "Nurse Practitioner - Family" in Walla Walla, Washington. She graduated from nursing school in 2016 and has 8 years of diverse experience with area of expertise as Nurse Practitioner. She is a member of the group practice Providence Health And Services - Washington and her current practice location is 380 Chase Ave, Walla Walla, Washington. You can reach out to her office (for appointments etc.) via phone at (509) 897-3700.

Graycen Duffy is licensed to practice in Washington (license number AP 60725057) 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 1851839682.

Contact Information

	Graycen Duffy, ARNP
	380 Chase Ave, Walla Walla, WA 99362-2924
	(509) 897-3700
	(509) 897-5575

Map and Direction

Provider's Profile

Full Name	Graycen Duffy
Gender	Female
Speciality	Nurse Practitioner
Experience	8 Years
Location	380 Chase Ave, Walla Walla, Washington
Accepts Medicare Assignments	Yes. She accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.

Medical Education and Training:

Graycen Duffy graduated from nursing school in 2016

NPI Data:

NPI Number: 1851839682
Provider Enumeration Date: 01/31/2017
Last Update Date: 05/11/2021

Medicare PECOS Information:

PECOS PAC ID: 4981988607
Enrollment ID: I20170224001065

Medical Identifiers

Medical identifiers for Graycen Duffy such as npi, medicare ID, medicare PIN, medicaid, etc.

Identifier	Type	State	Issuer
1851839682	NPI	-	NPPES

Medical Taxonomies and Licenses

Taxonomy	Type	License (State)	Status
363LF0000X	Nurse Practitioner - Family	AP 60725057 (Washington)	Primary

Medical Facilities Affiliation

Facility Name	Location	Facility Type
Providence St Mary Medical Center	Walla walla, WA	Hospital

Group Practice Association

Group Practice Name	Group PECOS PAC ID	No. of Members
Providence Health And Services - Washington	2860552973	228

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. Graycen Duffy allows following entities to bill medicare on her behalf.

Entity Name	Providence Health & Services - Washington
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1922259738 PECOS PAC ID: 2860552973 Enrollment ID: O20081223000478

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. Graycen Duffy 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 Address	Practice Location Address
Graycen Duffy, ARNP 380 Chase Ave, Walla Walla, WA 99362-2924 Ph: (509) 897-3700	Graycen Duffy, ARNP 380 Chase Ave, Walla Walla, WA 99362-2924 Ph: (509) 897-3700

Reviews and Comments

Nurse Practitioner Nurses in Walla Walla, WA

Patrick R Smart, ARNP Nurse Practitioner Medicare: Medicare Enrolled Practice Location: 401 W Poplar St, Sleep Medicine Center, Walla Walla, WA 99362 Phone: 509-522-5946 Fax: 509-522-5527
Delila C Ojeda, ARNP Nurse Practitioner Medicare: Not Enrolled in Medicare Practice Location: 1111 S 2nd Ave, Walla Walla, WA 99362 Phone: 509-522-0100 Fax: 509-527-8010
Hyunjin Eo, Nurse Practitioner Medicare: Medicare Enrolled Practice Location: 1017 S 2nd Ave Ste 1, Walla Walla, WA 99362 Phone: 509-398-9699
Ms. Leikin Louise Patrick, ARNP Nurse Practitioner Medicare: Medicare Enrolled Practice Location: 380 Chase Ave, Walla Walla, WA 99362 Phone: 509-897-3333
Emily Grace Castillo, ARNP Nurse Practitioner Medicare: Accepting Medicare Assignments Practice Location: 55 W Tietan St, Walla Walla, WA 99362 Phone: 509-525-3720 Fax: 509-522-1593
Mary Buriani, ARNP Nurse Practitioner Medicare: Accepting Medicare Assignments Practice Location: 1111 S 2nd Ave, Walla Walla, WA 99362 Phone: 509-527-8151 Fax: 509-527-8010
Susan D Collins, ARNP Nurse Practitioner Medicare: Not Enrolled in Medicare Practice Location: 1111 S 2nd Ave, Walla Walla, WA 99362 Phone: 509-522-0100 Fax: 509-527-8010

Graycen Duffy, ARNP - Medicare Nurse Practitioner in Walla Walla, WA