Joshua Levi Mayfield, PA-C - Medicare Physician Assistant in Pomeroy, WA

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Joshua Levi Mayfield, PA-C is a medicare enrolled "Physician Assistant" in Pomeroy, Washington. He graduated from nursing school in 2008 and has 18 years of diverse experience with area of expertise as Physician Assistant. He is a member of the group practice Public Hospital District No 3 Of Whitman County, Spokane Emergency Care Physicians Pllc, Sound Physicians Emergency Medicine Of Washington Pllc, Douglas, Grant, Lincoln And Okanogan Counties Public Hospital District, Garfield County Memorial Hospital District and his current practice location is 66 N 6th St, Pomeroy, Washington. You can reach out to his office (for appointments etc.) via phone at (509) 843-1591.

Joshua Levi Mayfield is licensed to practice in Washington (license number PA60055375) and he also participates in the medicare program. He may accept medicare assignments (which means he may accept the Medicare-approved amount; you may be billed for more than the Medicare deductible and coinsurance) and his NPI Number is 1144475559.

Contact Information

Joshua Levi Mayfield, PA-C
66 N 6th St,
Pomeroy, WA 99347-9705
(509) 843-1591
(509) 843-6157

Map and Direction




Provider's Profile

Full NameJoshua Levi Mayfield
GenderMale
SpecialityPhysician Assistant
Experience18 Years
Location66 N 6th St, Pomeroy, Washington
Accepts Medicare AssignmentsMay be. He may accept the Medicare-approved amount; you may be billed for more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Joshua Levi Mayfield graduated from nursing school in 2008
  NPI Data:
  • NPI Number: 1144475559
  • Provider Enumeration Date: 11/26/2008
  • Last Update Date: 06/09/2025
  Medicare PECOS Information:
  • PECOS PAC ID: 7113081472
  • Enrollment ID: I20090130000588

Medical Identifiers

Medical identifiers for Joshua Levi Mayfield such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1144475559NPI-NPPES
PA60055375OtherWAPA LICENSE

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
363A00000XPhysician Assistant PA60055375 (Washington)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Garfield County Memorial HospitalPomeroy, WAHospital
Whitman Hospital And Medical CenterColfax, WAHospital
Coulee Medical CenterGrand coulee, WAHospital
St Joseph Regional Medical CenterLewiston, IDHospital
TriosKennewick, WAHospital
Garfield County Memorial Hospital And LtcPomeroy, WANursing home

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Public Hospital District No 3 Of Whitman County771987502018
Spokane Emergency Care Physicians Pllc014355460068
Sound Physicians Emergency Medicine Of Washington Pllc731527900722
Douglas, Grant, Lincoln And Okanogan Counties Public Hospital District933505028540
Garfield County Memorial Hospital District26683607699

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. Joshua Levi Mayfield allows following entities to bill medicare on his behalf.
Entity NamePublic Hospital District No 3 of Whitman County
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1922009448
PECOS PAC ID: 7719875020
Enrollment ID: O20040309000090
Entity NameGarfield County Memorial Hospital District
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1114028693
PECOS PAC ID: 2668360769
Enrollment ID: O20040309001450
Entity NameDouglas, Grant, Lincoln & Okanogan Counties Public Hospital District 6
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1265422935
PECOS PAC ID: 9335050285
Enrollment ID: O20040311000181
Entity NameGarfield County Memorial Hospital District
Entity TypePart A Provider - Critical Access Hospital
Entity IdentifiersNPI Number: 1255429957
PECOS PAC ID: 2668360769
Enrollment ID: O20061104000480
Entity NameDouglas, Grant, Lincoln & Okanogan Counties Public Hospital District 6
Entity TypePart A Provider - Critical Access Hospital
Entity IdentifiersNPI Number: 1184844185
PECOS PAC ID: 9335050285
Enrollment ID: O20061104000547
Entity NamePublic Hospital District No 3 of Whitman County
Entity TypePart A Provider - Critical Access Hospital
Entity IdentifiersNPI Number: 1922009448
PECOS PAC ID: 7719875020
Enrollment ID: O20080212000301
Entity NameSpokane Emergency Care Physicians PLLC
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1912564055
PECOS PAC ID: 0143554600
Enrollment ID: O20190703000905
Entity NameSound Physicians Emergency Medicine of Washington PLLC
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1629532064
PECOS PAC ID: 7315279007
Enrollment ID: O20191030000855

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. Joshua Levi Mayfield 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
Joshua Levi Mayfield, PA-C
66 N 6th St,
Pomeroy, WA 99347-9705

Ph: (509) 843-1591		Joshua Levi Mayfield, PA-C
66 N 6th St,
Pomeroy, WA 99347-9705

Ph: (509) 843-1591

Reviews and Comments


Physician Assistant Nurses in Pomeroy, WA

Brian Alan Mabry, BRIAN MABRY
Physician Assistant
Medicare: Medicare Enrolled
Practice Location: 66 N 6th St, Pomeroy, WA 99347
Phone: 509-843-1591    Fax: 509-843-1234

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.