Lisa Katherine Gilliam, MD, PHD - Medicare Endocrinology in Seattle, WA

Lisa Katherine Gilliam, MD, PHD is a medicare enrolled "Internal Medicine - Endocrinology, Diabetes & Metabolism" physician in Seattle, Washington. She went to Duke University School Of Medicine and graduated in 1999 and has 25 years of diverse experience with area of expertise as Endocrinology. She is a member of the group practice Permanente Medical Group Inc and her current practice location is 1959 Ne Pacific St, University Of Washington Medical Ctr, Seattle, Washington. You can reach out to her office (for appointments etc.) via phone at (206) 598-4882.

Lisa Katherine Gilliam is licensed to practice in Washington (license number MD00040280) 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 1811072648.

Contact Information

Lisa Katherine Gilliam, MD, PHD
1959 Ne Pacific St, University Of Washington Medical Ctr,
Seattle, WA 98195-0001
(206) 598-4882
Not Available

Map and Direction




Physician's Profile

Full NameLisa Katherine Gilliam
GenderFemale
SpecialityEndocrinology
Experience25 Years
Location1959 Ne Pacific St, Seattle, 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:
  • Lisa Katherine Gilliam attended and graduated from Duke University School Of Medicine in 1999
  NPI Data:
  • NPI Number: 1811072648
  • Provider Enumeration Date: 10/27/2006
  • Last Update Date: 01/18/2022
  Medicare PECOS Information:
  • PECOS PAC ID: 8921043654
  • Enrollment ID: I20121203000147

Medical Identifiers

Medical identifiers for Lisa Katherine Gilliam such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1811072648NPI-NPPES
8429979MedicaidWA
238620OtherINTERNAL ID-MOTOR VEHICLE ID

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RE0101XInternal Medicine - Endocrinology, Diabetes & Metabolism MD00040280 (Washington)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Permanente Medical Group Inc89219102258376

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. Lisa Katherine Gilliam allows following entities to bill medicare on her behalf.
Entity NamePermanente Medical Group Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1073606299
PECOS PAC ID: 8921910225
Enrollment ID: O20031104000710

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. Lisa Katherine Gilliam 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
Lisa Katherine Gilliam, MD, PHD
Po Box 50095,
Seattle, WA 98145-5095

Ph: () -
Lisa Katherine Gilliam, MD, PHD
1959 Ne Pacific St, University Of Washington Medical Ctr,
Seattle, WA 98195-0001

Ph: (206) 598-4882

Reviews and Comments


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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).

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