Dr Sing Lam, MD - Medicare Internal Medicine in Seattle, WA

Dr Sing Lam, MD is a medicare enrolled "Internal Medicine" physician in Seattle, Washington. He graduated from medical school in 1984 and has 40 years of diverse experience with area of expertise as Internal Medicine. His current practice location is 10317 Greenwood Ave N, Suite 201, Seattle, Washington. You can reach out to his office (for appointments etc.) via phone at (206) 784-5188.

Dr Sing Lam is licensed to practice in Washington (license number MD00028318) 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 1285785659.

Contact Information

Dr Sing Lam, MD
10317 Greenwood Ave N, Suite 201,
Seattle, WA 98133-9152
(206) 784-5188
(206) 784-3199

Map and Direction




Physician's Profile

Full NameDr Sing Lam
GenderMale
SpecialityInternal Medicine
Experience40 Years
Location10317 Greenwood Ave N, Seattle, 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:
  • Dr Sing Lam graduated from medical school in 1984
  NPI Data:
  • NPI Number: 1285785659
  • Provider Enumeration Date: 01/14/2007
  • Last Update Date: 03/10/2016
  Medicare PECOS Information:
  • PECOS PAC ID: 8729121330
  • Enrollment ID: I20100204000572

Medical Identifiers

Medical identifiers for Dr Sing Lam such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1285785659NPI-NPPES
1106285MedicaidWA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RG0100XInternal Medicine - Gastroenterology MD00028318 (Washington)Secondary
207R00000XInternal Medicine MD00028318 (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 Sing Lam allows following entities to bill medicare on his behalf.
Entity NameSing Lam Md Ps
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1871823682
PECOS PAC ID: 4981747599
Enrollment ID: O20100204000583

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 Sing Lam 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 Sing Lam, MD
10317 Greenwood Ave N, Suite 201,
Seattle, WA 98133-9152

Ph: (206) 784-5188
Dr Sing Lam, MD
10317 Greenwood Ave N, Suite 201,
Seattle, WA 98133-9152

Ph: (206) 784-5188

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).

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.