John R Mathis, MD - Medicare Internal Medicine in Anacortes, WA

John R Mathis, MD is a medicare enrolled "Internal Medicine" physician in Anacortes, Washington. He went to University Of Utah School Of Medicine and graduated in 1991 and has 33 years of diverse experience with area of expertise as Internal Medicine. He is a member of the group practice Public Hospital District No 2 Skagit County Washington and his current practice location is 1213 24th St, #100, Anacortes, Washington. You can reach out to his office (for appointments etc.) via phone at (360) 293-1115.

John R Mathis is licensed to practice in Washington (license number MD00031284) 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 1780754739.

Contact Information

John R Mathis, MD
1213 24th St, #100,
Anacortes, WA 98221-2592
(360) 293-1115
Not Available

Map and Direction




Physician's Profile

Full NameJohn R Mathis
GenderMale
SpecialityInternal Medicine
Experience33 Years
Location1213 24th St, Anacortes, 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:
  • John R Mathis attended and graduated from University Of Utah School Of Medicine in 1991
  NPI Data:
  • NPI Number: 1780754739
  • Provider Enumeration Date: 11/08/2006
  • Last Update Date: 07/08/2007
  Medicare PECOS Information:
  • PECOS PAC ID: 3072670884
  • Enrollment ID: I20090324000021

Medical Identifiers

Medical identifiers for John R Mathis such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1780754739NPI-NPPES
1088947MedicaidWA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine MD00031284 (Washington)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Alapha Home HealthEverett, WAHome health agency
Eden Home HealthBellingham, WAHome health agency
Hospice Of The NorthwestMount vernon, WAHospice
Island HospitalAnacortes, WAHospital
Skagit Valley HospitalMount vernon, WAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Public Hospital District No 2 Skagit County Washington115322519850

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. John R Mathis allows following entities to bill medicare on his behalf.
Entity NamePublic Hospital District No 2 Skagit County Washington
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1740203967
PECOS PAC ID: 1153225198
Enrollment ID: O20031121000440
Entity NameNorthwest Hospital Medicine Physicians Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1972056752
PECOS PAC ID: 6406805449
Enrollment ID: O20050208000754

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. John R Mathis 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
John R Mathis, MD
1213 24th St, #100,
Anacortes, WA 98221-2592

Ph: (360) 293-1115
John R Mathis, MD
1213 24th St, #100,
Anacortes, WA 98221-2592

Ph: (360) 293-1115

Reviews and Comments


Internal Medicine Doctors in Anacortes, WA

Charles Vladimir Kotal, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 912 32nd St., Ste A, Anacortes, WA 98221
Phone: 360-416-5750    Fax: 360-416-5758
Mr. Richard Roy Holman, D.O.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1211 24th St, Anacortes, WA 98221
Phone: 360-299-1300    
Greg G. Monaghan, M.D.
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 2908 17th St., Anacortes, WA 98221
Phone: 913-638-2675    
Helen Yingqing Young, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 912 32nd Street, Suite A, Anacortes, WA 98221
Phone: 360-293-4343    Fax: 360-588-1587
Allen Horesh, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 912 32nd St, Suite A, Anacortes, WA 98221
Phone: 360-293-4343    
Georgia Marie Leake, D.O.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1211 24th St, Anacortes, WA 98221
Phone: 360-299-1300    
Dr. Arthur Molina Iii, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1211 24th St, Anacortes, WA 98221
Phone: 360-293-3101    

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).

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