William L. Clark, M.D.
Orthopaedic Surgery Physician · Burien, WA
William L. Clark, M.D. is an orthopaedic surgery physician with a practice address in Burien, Washington, and NPI 1841293511, issued on May 24, 2005. Check the license (Washington MD00033039, as entered in NPPES) on the Washington Medical Commission; the Medicare figures below come from public CMS files.
- Name
- William L. Clark
- Credential
- M.D.
- Primary taxonomy
- Orthopaedic Surgery Physician 207X00000X
- License number
- MD00033039 WA
Self-reported in NPPES; status is on the state search - Practice location
- 16259 Sylvester RD SW, Burien, WA 98166
- Phone
- (206) 243-1100
- Enumerated
- May 24, 2005
- Record last updated
- Apr 1, 2009 (not updated in 17 years: call before relying on the address or phone)
- Fax
- (206) 431-0835
- Medicaid ID
- 8505752 WA
- Medicare enrollment
- Enrolled (PECOS I20080214000342); accepts Medicare assignment
- Medical or professional school
- University Of Washington School Of Medicine, 1988
- Entity
- Type 1 · individual
8 nearest orthopaedic surgery physician records → All 656 in Washington → Look up another NPI →
Also registered at 16259 Sylvester RD SW
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Razan Al Kudsi, MDNephrology Physician1497790687
- George Ankuta, PH.D.Clinical Psychologist1184635823
- Carrie Bagatell, MDInternal Medicine Physician1740272673
- Alan Barronian, M.D.Orthopaedic Surgery Physician1972506657
- Deborah Beekman, PTAPhysical Therapy Assistant1194694729
- Michael Blatner, MDSurgery of the Hand (Plastic Surgery) Physician1104877109
Verify William L. Clark in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWashington Medical Commission
Search for license MD00033039Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
92% fewer Medicare Part D claims than the average orthopaedic surgery physician in 2024
26 Medicare Part D claims for 22 beneficiaries, against an average of 346 among the 16,516 providers of this specialty who prescribed in Part D. 12 claims were for opioids.
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Bills Medicare through one group practice
- Proliance Surgeons Inc P SBurien, WA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
William L. Clark among 656 orthopaedic surgery physician records in Washington
William L. Clark, M.D. is one of 656 orthopaedic surgery physician records with a practice address in Washington. 67% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 93% newer
- In a Medicare fileYes · 67% of these records are
- In the CMS Doctors and Clinicians fileYes · 59% of these records are
- Graduated1988 · median 2004 among the 385 with a school on file
- Record last updated2009 · 63% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207X00000X and a Washington practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Orthopaedic Surgery Physician providers in Washington
There are 656 orthopaedic surgery physician records in Washington.
All 656 in Washington → Every provider in Burien → Orthopaedic Surgery Physician nationwide →
The 8 orthopaedic surgery physician records with the nearest ZIP codes
- Eric Alyea, D.O., M.P.H.Burien, WA 981661700219920
- Alan Barronian, M.D.Burien, WA 981661972506657
- Charles Fujisaki, M.D.Burien, WA 981661043285893
- Brian Jones, D.O.Burien, WA 981661629283148
- Peters Otlans, MDBurien, WA 981661740600840
- William Payne, MDBurien, WA 981661639332539
- Glenn Sharfin, MDBurien, WA 981661497827919
- Jonathan Tran, MDBurien, WA 981661104280155
Common questions
What is William L. Clark, M.D.'s NPI number?
William L. Clark, M.D.'s National Provider Identifier (NPI) is 1841293511, issued on May 24, 2005. An NPI identifies a provider in billing; it is not a license.
Where is William L. Clark, M.D. located?
The NPPES record lists a practice address at 16259 Sylvester RD SW, Burien, WA, 98166. Phone: (206) 243-1100. Providers update this record themselves, so call before visiting.
How can I verify William L. Clark, M.D.'s license?
NPPES lists Washington license number MD00033039, as entered by the provider. Search the Washington Medical Commission at https://wahelms.my.site.com/s/license-search. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does William L. Clark, M.D. prescribe under Medicare Part D?
In 2024, William L. Clark, M.D. had 26 Medicare Part D claims for 22 beneficiaries; the average among orthopaedic surgery physician prescribers was 346. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.