Paul Brian Warfield, MD - Medicare Gastroenterology in Moses Lake, WA

Paul Brian Warfield, MD is a medicare enrolled "Internal Medicine - Gastroenterology" physician in Moses Lake, Washington. He went to Johns Hopkins University School Of Medicine and graduated in 1985 and has 39 years of diverse experience with area of expertise as Gastroenterology. He is a member of the group practice Grant County Public Hospital District 1 and his current practice location is 1550 S Pioneer Way, Moses Lake, Washington. You can reach out to his office (for appointments etc.) via phone at (509) 793-9773.

Paul Brian Warfield is licensed to practice in Washington (license number MD60971877) and he also participates in the medicare program. He accepts medicare assignments (which means he accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and his NPI Number is 1841206422.

Contact Information

Paul Brian Warfield, MD
1550 S Pioneer Way,
Moses Lake, WA 98837-4613
(509) 793-9773
(505) 609-2259

Map and Direction




Physician's Profile

Full NamePaul Brian Warfield
GenderMale
SpecialityGastroenterology
Experience39 Years
Location1550 S Pioneer Way, Moses Lake, Washington
Accepts Medicare AssignmentsYes. He accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Paul Brian Warfield attended and graduated from Johns Hopkins University School Of Medicine in 1985
  NPI Data:
  • NPI Number: 1841206422
  • Provider Enumeration Date: 08/01/2006
  • Last Update Date: 04/27/2021
  Medicare PECOS Information:
  • PECOS PAC ID: 6901908813
  • Enrollment ID: I20191210002292

Medical Identifiers

Medical identifiers for Paul Brian Warfield such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1841206422NPI-NPPES
2137713MedicaidWA
30780578MedicaidNM

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RG0100XInternal Medicine - Gastroenterology MD2010-0499 (New Mexico)Secondary
207RG0100XInternal Medicine - Gastroenterology MD60971877 (Washington)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Samaritan HospitalMoses lake, WAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Grant County Public Hospital District 1993109569286

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. Paul Brian Warfield allows following entities to bill medicare on his behalf.
Entity NameGrant County Public Hospital District 1
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1619086766
PECOS PAC ID: 9931095692
Enrollment ID: O20040227000602

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. Paul Brian Warfield 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
Paul Brian Warfield, MD
660 S Coolidge St,
Moses Lake, WA 98837-1872

Ph: (509) 793-9715
Paul Brian Warfield, MD
1550 S Pioneer Way,
Moses Lake, WA 98837-4613

Ph: (509) 793-9773

Reviews and Comments


Internal Medicine Doctors in Moses Lake, WA

Bethany Mulder, DO
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 605 S Coolidge St, Moses Lake, WA 98837
Phone: 509-765-0674    Fax: 509-764-0344
Evan Michael Graham, MD
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 840 E Hill Ave, Moses Lake, WA 98837
Phone: 509-765-0216    
Dr. Tony E Yusuf, M.D.
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 840 E Hill Ave, Moses Lake, WA 98837
Phone: 509-663-8711    
Klaus D Mergener, M.D.
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 840 E Hill Ave, Moses Lake, WA 98837
Phone: 509-663-8711    
Dr. Stacy Kay Tong, M.D.
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 840 E Hill Ave, Moses Lake, WA 98837
Phone: 509-663-8711    
Dr. David Thurn Earl, MD
Gastroenterology
Medicare: Not Enrolled in Medicare
Practice Location: 1550 S Pioneer Way, Suite 200, Moses Lake, WA 98837
Phone: 509-765-1538    Fax: 509-765-7508
Philip D Buckley, MD
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 840 E Hill Ave, Moses Lake, WA 98837
Phone: 509-663-8711    

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.