Dr James C Mason, MD - Internal Medicine in Walla Walla, WA

Dr James C Mason, MD is a Internal Medicine physician based in Walla Walla, Washington. Dr James C Mason is licensed to practice in Washington (license number MD60166611) and his current practice location is 1025 S 2nd Ave, Walla Walla, Washington. He can be reached at his office (for appointments etc.) via phone at (509) 525-0480.

NPI number for Dr James C Mason is 1174675524 and his current mailing address is 1025 S 2nd Ave, Walla Walla, Washington. He does not participate in medicare program and thus does not accept medicare assignments. His NPI Number is 1174675524.

Contact Information

Dr James C Mason, MD
1025 S 2nd Ave,
Walla Walla, WA 99362-4116
(509) 525-0480
Not Available

Map and Direction




Physician's Profile

Full NameDr James C Mason
GenderMale
SpecialityInternal Medicine
Location1025 S 2nd Ave, Walla Walla, Washington
Accepts Medicare AssignmentsDoes not participate in Medicare Program. He may not accept medicare assignment.
  NPI Data:
  • NPI Number: 1174675524
  • Provider Enumeration Date: 01/17/2007
  • Last Update Date: 10/27/2011

Medical Identifiers

Medical identifiers for Dr James C Mason such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1174675524NPI-NPPES
007502OtherCOKAISER-COMMERCIAL NUMBER
01330083MedicaidCO

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine MD60166611 (Washington)Primary
208M00000XHospitalist MD60166611 (Washington)Secondary
208M00000XHospitalist 33008 (Colorado)Secondary

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. Dr James C Mason is NOT enrolled with medicare and thus cannot prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Dr James C Mason, MD
1025 S 2nd Ave,
Walla Walla, WA 99362-4116

Ph: (509) 525-0480
Dr James C Mason, MD
1025 S 2nd Ave,
Walla Walla, WA 99362-4116

Ph: (509) 525-0480

Reviews and Comments


Internal Medicine Doctors in Walla Walla, WA

Dr. Galen S Mcquarrie, M. D.
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Medicare: Not Enrolled in Medicare
Practice Location: 77 Wainwright Dr, Walla Walla, WA 99362
Phone: 509-525-5200    
Dr. Delwyn Richard Baker, MD
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 77 Wainwright Drive, Walla Walla, WA 99362
Phone: 509-525-5200    
Alonso Dario Pezo Salazar, M.D.
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 1313 N 13th Ave, Walla Walla, WA 99362
Phone: 509-525-3610    
Lori Alborn Brown, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 380 Chase St, Walla Walla, WA 99362
Phone: 509-525-8110    Fax: 509-522-5743
Timothy A Davidson, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 401 W Poplar, Walla Walla, WA 99362
Phone: 509-522-5940    Fax: 509-522-5744
Mrs. Cynthia Lynn Rasch, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 401 W Poplar St, Psmpg Hospitalists, Walla Walla, WA 99362
Phone: 509-525-3320    Fax: 509-522-5184
Dr. Philip L Hooper, MD
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 55 West Tietan, Walla Walla, WA 99362
Phone: 509-525-3720    Fax: 509-522-1593

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.

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