Michelle Lynn Marshall, MD - Medicare Anesthesiology in Federal Way, WA

Michelle Lynn Marshall, MD is a medicare enrolled "Anesthesiology" physician in Federal Way, Washington. Her current practice location is 34515 9th Ave S, Federal Way, Washington. You can reach out to her office (for appointments etc.) via phone at (253) 944-8100.

Michelle Lynn Marshall is licensed to practice in Washington (license number MD60407938) and she also participates in the medicare program. She does not accept medicare assignments directly but she may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. Her NPI Number is 1114161841.

Contact Information

Michelle Lynn Marshall, MD
34515 9th Ave S,
Federal Way, WA 98003-6761
(253) 944-8100
Not Available

Map and Direction




Physician's Profile

Full NameMichelle Lynn Marshall
GenderFemale
SpecialityAnesthesiology
Location34515 9th Ave S, Federal Way, Washington
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1114161841
  • Provider Enumeration Date: 04/24/2009
  • Last Update Date: 01/24/2014
  Medicare PECOS Information:
  • PECOS PAC ID: 6709031396
  • Enrollment ID: I20131202000328

Medical Identifiers

Medical identifiers for Michelle Lynn Marshall such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1114161841NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207L00000XAnesthesiology MD60407938 (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. Michelle Lynn Marshall allows following entities to bill medicare on her behalf.
Entity NameOutpatient Anesthesia Services, Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1659458149
PECOS PAC ID: 6507751310
Enrollment ID: O20040219000953
Entity NamePacific Anesthesia Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1497796452
PECOS PAC ID: 2961399290
Enrollment ID: O20040302000584

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. Michelle Lynn Marshall 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
Michelle Lynn Marshall, MD
34515 9th Ave S,
Federal Way, WA 98003-6761

Ph: (253) 944-8100
Michelle Lynn Marshall, MD
34515 9th Ave S,
Federal Way, WA 98003-6761

Ph: (253) 944-8100

Reviews and Comments


Anesthesiology Doctors in Federal Way, WA

Dr. Andrew M Elizaga, MD
Anesthesiology
Medicare: Accepting Medicare Assignments
Practice Location: 34515 9th Ave S, Federal Way, WA 98003
Phone: 253-835-8100    
Elizabeth A. Alley, MD
Anesthesiology
Medicare: Accepting Medicare Assignments
Practice Location: 33501 1st Way S, Ms:a-so, Federal Way, WA 98003
Phone: 253-838-2400    Fax: 253-874-1637
Dr. Barbara Y Watanabe, MD
Anesthesiology
Medicare: Accepting Medicare Assignments
Practice Location: 34515 9th Ave South, Federal Way, WA 98003
Phone: 253-588-7911    
Frans G. Swart, MD
Anesthesiology
Medicare: Medicare Enrolled
Practice Location: 34515 9th Ave S, Federal Way, WA 98003
Phone: 253-588-7911    
Dr. Lucia Y Dai, MD
Anesthesiology
Medicare: Medicare Enrolled
Practice Location: 34515 9th Ave South, Federal Way, WA 98003
Phone: 253-588-7911    
Dr. Gene L Brenowitz, MD
Anesthesiology
Medicare: Not Enrolled in Medicare
Practice Location: 34515 9th Ave S, Federal Way, WA 98003
Phone: 253-588-7911    

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.