Glyn Ea Marsh, MD - Medicare Physical Medicine And Rehabilitation in Walla Walla, WA

Glyn Ea Marsh, MD is a medicare enrolled "Physical Medicine & Rehabilitation" physician in Walla Walla, Washington. He went to Loma Linda University School Of Medicine and graduated in 2002 and has 22 years of diverse experience with area of expertise as Physical Medicine And Rehabilitation. He is a member of the group practice Providence Health And Services - Washington and his current practice location is 301 W Poplar St Ste 220, Walla Walla, Washington. You can reach out to his office (for appointments etc.) via phone at (509) 897-8959.

Glyn Ea Marsh is licensed to practice in Washington (license number MD00046815) 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 1316031255.

Contact Information

Glyn Ea Marsh, MD
301 W Poplar St Ste 220,
Walla Walla, WA 99362-2800
(509) 897-8959
(509) 897-5788

Map and Direction




Physician's Profile

Full NameGlyn Ea Marsh
GenderMale
SpecialityPhysical Medicine And Rehabilitation
Experience22 Years
Location301 W Poplar St Ste 220, Walla Walla, 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:
  • Glyn Ea Marsh attended and graduated from Loma Linda University School Of Medicine in 2002
  NPI Data:
  • NPI Number: 1316031255
  • Provider Enumeration Date: 10/03/2006
  • Last Update Date: 06/17/2021
  Medicare PECOS Information:
  • PECOS PAC ID: 1658373162
  • Enrollment ID: I20070213000624

Medical Identifiers

Medical identifiers for Glyn Ea Marsh such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1316031255NPI-NPPES
7128648MedicaidWA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
208100000XPhysical Medicine & Rehabilitation MD00046815 (Washington)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Providence St Mary Medical CenterWalla walla, WAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Providence Health And Services - Washington2860552973228

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. Glyn Ea Marsh allows following entities to bill medicare on his behalf.
Entity NameProvidence Health & Services - Washington
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI 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. Glyn Ea Marsh 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
Glyn Ea Marsh, MD
Po Box 9787,
Yakima, WA 98909-0787

Ph: (509) 574-3300
Glyn Ea Marsh, MD
301 W Poplar St Ste 220,
Walla Walla, WA 99362-2800

Ph: (509) 897-8959

Reviews and Comments


Physical Medicine & Rehabilitation Doctors in Walla Walla, WA

Dr. Michael Roy Moore, M.D.
Physical Medicine & Rehabilitation
Medicare: Accepting Medicare Assignments
Practice Location: 301 W Poplar St Ste 210, Walla Walla, WA 99362
Phone: 509-897-5788    
William Michael Breland, MD
Physical Medicine & Rehabilitation
Medicare: Accepting Medicare Assignments
Practice Location: 401 W Poplar St, Physical Medicine & Rehabilitation, Walla Walla, WA 99362
Phone: 509-522-5821    Fax: 509-522-5752
Matthew Smith, PTA
Physical Medicine & Rehabilitation
Medicare: Not Enrolled in Medicare
Practice Location: 2073 Mojonnier Rd, Walla Walla, WA 99362
Phone: 509-842-6624    
Dr. Adam Terry Zierenberg, MD
Physical Medicine & Rehabilitation
Medicare: Accepting Medicare Assignments
Practice Location: 380 Chase Ave, Walla Walla, WA 99362
Phone: 509-522-5820    Fax: 509-522-5570
Josquin J Poirot, DPT
Physical Medicine & Rehabilitation
Medicare: Accepting Medicare Assignments
Practice Location: 1127 S 2nd Ave Ste B, Walla Walla, WA 99362
Phone: 509-204-2400    Fax: 509-545-1112

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.