Dr L Douglas Marsh, MD - Medicare General Practice in Vancouver, WA

Dr L Douglas Marsh, MD is a medicare enrolled "General Practice" physician in Vancouver, Washington. His current practice location is 406 Se 131st Ave, Suite A101, Vancouver, Washington. You can reach out to his office (for appointments etc.) via phone at (360) 253-2822.

Dr L Douglas Marsh is licensed to practice in Washington (license number 31623) and he also participates in the medicare program. He does not accept medicare assignments directly but he may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. His NPI Number is 1356335046.

Contact Information

Dr L Douglas Marsh, MD
406 Se 131st Ave, Suite A101,
Vancouver, WA 98683-4004
(360) 253-2822
(360) 253-8642

Map and Direction




Physician's Profile

Full NameDr L Douglas Marsh
GenderMale
SpecialityGeneral Practice
Location406 Se 131st Ave, Vancouver, Washington
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1356335046
  • Provider Enumeration Date: 09/08/2005
  • Last Update Date: 01/24/2019
  Medicare PECOS Information:
  • PECOS PAC ID: 9436291697
  • Enrollment ID: I20100126000683

Medical Identifiers

Medical identifiers for Dr L Douglas Marsh such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1356335046NPI-NPPES
8195190MedicaidWA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
208D00000XGeneral Practice 31623 (Washington)Primary

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. Dr L Douglas Marsh allows following entities to bill medicare on his behalf.
Entity NameSignify Health Medical Associates Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1750845863
PECOS PAC ID: 2163764424
Enrollment ID: O20191230002111

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 L Douglas 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
Dr L Douglas Marsh, MD
4421 Ne St Johns Rd,
Vancouver, WA 98661-2573

Ph: (360) 695-9922
Dr L Douglas Marsh, MD
406 Se 131st Ave, Suite A101,
Vancouver, WA 98683-4004

Ph: (360) 253-2822

Reviews and Comments


General Practice Doctors in Vancouver, WA

Dr. Stephen E. Pliska, MD
General Practice
Medicare: Medicare Enrolled
Practice Location: 7701 Ne Highway 99, Vancouver, WA 98665
Phone: 360-574-2900    
Dr. Stephanie Jane Richards, MD
General Practice
Medicare: Medicare Enrolled
Practice Location: 222 Ne Park Plaza Dr Ste 100, Vancouver, WA 98684
Phone: 360-254-8025    Fax: 360-254-8618
Dr. Dengda Tang, MD
General Practice
Medicare: Accepting Medicare Assignments
Practice Location: 505 Ne 87th Ave Ste 301, Vancouver, WA 98664
Phone: 360-514-7060    Fax: 360-514-7068
Dr. Jerry Fisher, MD
General Practice
Medicare: Not Enrolled in Medicare
Practice Location: 4421 Ne St Johns Rd, Suite F, Vancouver, WA 98661
Phone: 360-695-9922    Fax: 360-695-1310
Dr. Robert D Thornton, MD
General Practice
Medicare: Not Enrolled in Medicare
Practice Location: 4421 Ne St Johns Rd, Suite F, Vancouver, WA 98661
Phone: 360-695-9922    Fax: 360-695-1310
Dr. Lynda Tang, DO
General Practice
Medicare: Accepting Medicare Assignments
Practice Location: 700 Ne 87th Ave, Suite 220, Vancouver, WA 98664
Phone: 360-882-2778    Fax: 360-604-1743

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.