Martha Gillham, MD - Medicare Hospitalist in Bellingham, WA

Martha Gillham, MD is a medicare enrolled "Internal Medicine" physician in Bellingham, Washington. She went to University Of Washington School Of Medicine and graduated in 1995 and has 29 years of diverse experience with area of expertise as Hospitalist. She is a member of the group practice South Sound Inpatient Physicians Pllc and her current practice location is 4545 Cordata Pkwy, Bellingham, Washington. You can reach out to her office (for appointments etc.) via phone at (360) 738-2200.

Martha Gillham is licensed to practice in Washington (license number MD00035167) and she also participates in the medicare program. She accepts medicare assignments (which means she accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and her NPI Number is 1275532699.

Contact Information

Martha Gillham, MD
4545 Cordata Pkwy,
Bellingham, WA 98226-7123
(360) 738-2200
(360) 752-5683

Map and Direction




Physician's Profile

Full NameMartha Gillham
GenderFemale
SpecialityHospitalist
Experience29 Years
Location4545 Cordata Pkwy, Bellingham, Washington
Accepts Medicare AssignmentsYes. She accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Martha Gillham attended and graduated from University Of Washington School Of Medicine in 1995
  NPI Data:
  • NPI Number: 1275532699
  • Provider Enumeration Date: 07/18/2005
  • Last Update Date: 09/30/2010
  Medicare PECOS Information:
  • PECOS PAC ID: 7113004094
  • Enrollment ID: I20080402000380

Medical Identifiers

Medical identifiers for Martha Gillham such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1275532699NPI-NPPES
1275532699MedicaidWA
0229852OtherWAL&I AND CRIME VICTIMS
4397GIOtherWAREGENCE
5567716OtherWAAETNA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine MD00035167 (Washington)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
St Joseph HospitalBellingham, WAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
South Sound Inpatient Physicians Pllc5991618738302

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. Martha Gillham allows following entities to bill medicare on her behalf.
Entity NameSouth Sound Inpatient Physicians Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1023285756
PECOS PAC ID: 5991618738
Enrollment ID: O20031107000668
Entity NameCogent Healthcare Of Washington, Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1861430522
PECOS PAC ID: 2062306350
Enrollment ID: O20040209000839

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. Martha Gillham 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
Martha Gillham, MD
Po Box 5096,
Bellingham, WA 98227-5096

Ph: (360) 738-2200
Martha Gillham, MD
4545 Cordata Pkwy,
Bellingham, WA 98226-7123

Ph: (360) 738-2200

Reviews and Comments


Internal Medicine Doctors in Bellingham, WA

Colleen M Overdorf, DO
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Phone: 360-739-2200    Fax: 360-752-5683
Hannah Sheinin, MD
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Ankur Mogla, MD
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Amir Gharaei, M.D.
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Phone: 360-788-6112    
Scott Michael Letellier, M.D.
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Medicare: Accepting Medicare Assignments
Practice Location: 3301 Squalicum Pkwy, Bellingham, WA 98225
Phone: 360-788-8222    Fax: 360-788-7759
Dr. Sukhjit Singh Shergill,
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 4545 Cordata Pkwy, Suite 2b, Bellingham, WA 98226
Phone: 360-738-2200    Fax: 360-752-5683

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.