Dr Douglass K Williams, MD - Medicare Anesthesiology in Covington, WA

Dr Douglass K Williams, MD is a medicare enrolled "Anesthesiology" physician in Covington, Washington. His current practice location is 17700 Se 272nd St, Ste 175, Covington, Washington. You can reach out to his office (for appointments etc.) via phone at (253) 372-7200.

Dr Douglass K Williams is licensed to practice in Washington (license number MD00028582) 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 1235133828.

Contact Information

Dr Douglass K Williams, MD
17700 Se 272nd St, Ste 175,
Covington, WA 98042-4951
(253) 372-7200
Not Available

Map and Direction




Physician's Profile

Full NameDr Douglass K Williams
GenderMale
SpecialityAnesthesiology
Location17700 Se 272nd St, Covington, Washington
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1235133828
  • Provider Enumeration Date: 06/10/2005
  • Last Update Date: 07/08/2007
  Medicare PECOS Information:
  • PECOS PAC ID: 4486843034
  • Enrollment ID: I20110112000808

Medical Identifiers

Medical identifiers for Dr Douglass K Williams such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1235133828NPI-NPPES
1115625MedicaidWA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207L00000XAnesthesiology MD00028582 (Washington)Primary

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 Douglass K Williams 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 Douglass K Williams, MD
Po Box 97115,
Lakewood, WA 98497-0115

Ph: (253) 588-7911
Dr Douglass K Williams, MD
17700 Se 272nd St, Ste 175,
Covington, WA 98042-4951

Ph: (253) 372-7200

Reviews and Comments


Anesthesiology Doctors in Covington, WA

Dr. Helen U. Lim, MD
Anesthesiology
Medicare: Not Enrolled in Medicare
Practice Location: 17700 Se 272nd St, Ste 175, Covington, WA 98042
Phone: 253-372-7200    
Dr. Kelly A. Mcginnis, MD
Anesthesiology
Medicare: Medicare Enrolled
Practice Location: 17700 Se 272nd St, Ste 175, Covington, WA 98042
Phone: 253-372-7200    

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.