Clancy J. Clark, MD
Surgery Physician · Seattle, WA
Clancy J. Clark, MD is a surgery physician with a practice address in Seattle, Washington, and NPI 1053455444, issued on Feb 18, 2007. Check the license (Washington MD61617432, as entered in NPPES) on the Washington Medical Commission; the Medicare figures below come from public CMS files.
- Name
- Clancy J. Clark
- Credential
- MD
- Primary taxonomy
- Surgery Physician 208600000X
- License numbers
- MD61617432 WA
2012-01216 NC
Self-reported in NPPES; status is on the state search - Practice location
- 1100 9TH Ave, Seattle, WA 98101
- Phone
- (206) 624-1144
- Enumerated
- Feb 18, 2007
- Record last updated
- Dec 13, 2024
- Medicaid ID
- 5920754 NC
- Medicare enrollment
- Enrolled (PECOS I20241204001807); accepts Medicare assignment
- Medical or professional school
- Ohio State University College Of Medicine, 2004
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest surgery physician records → All 791 in Washington → Look up another NPI →
Also registered at 1100 9TH Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Alvin Aceron, ARNPAdult Health Nurse Practitioner1639488562
- Ream AdeebAdult Health Nurse Practitioner1760868855
- Steven Adler, MDDiagnostic Ultrasound Physician1639108046
Verify Clancy J. Clark in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWashington Medical Commission
Search for license MD61617432Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
48% fewer Medicare Part D claims than the average surgery physician in 2024
77 Medicare Part D claims for 37 beneficiaries, against an average of 147 among the 20,115 providers of this specialty who prescribed in Part D. Brand-name drugs were 53% of claims.
Most prescribed
- Creon31 claims
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.
Industry payments in 2024: $7,890.02
26 payments; by number, the most common kind was travel and lodging; the largest payer was Intuitive Surgical, Inc. The 17,103 providers of this specialty with any payment received $3,513.80 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
2 hospitals and group practices
- Virginia Mason Medical CenterSeattle, WA · Acute Care Hospitals5 of 5 stars
- Franciscan Medical GroupTacoma, WA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through); hospitals matched to CMS Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
Clancy J. Clark among 791 surgery physician records in Washington
Clancy J. Clark, MD is one of 791 surgery physician records with a practice address in Washington. 69% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 45% of them.
- NPI issued2007 · 45% of these records are older, 43% newer
- In a Medicare fileYes · 69% of these records are
- In the CMS Doctors and Clinicians fileYes · 55% of these records are
- Graduated2004 · median 2006 among the 439 with a school on file
- Record last updated2024 · 60% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208600000X and a Washington practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Surgery Physician providers in Washington
There are 791 surgery physician records in Washington.
All 791 in Washington → Every provider in Seattle → Surgery Physician nationwide →
The 8 surgery physician records with the nearest ZIP codes
- Adnan Alseidi, MDSeattle, WA 981011821078379
- Thomas Biehl, MDSeattle, WA 981011023084761
- Thomas Hefty, MDSeattle, WA 981011881615722
- William Helton, M.D.Seattle, WA 981011649282922
- Richard Koehler, MDSeattle, WA 981011316054968
- Robert McClure, MDSeattle, WA 981011003965310
- Ravi Moonka, MDSeattle, WA 981011093809519
- Daniel Paull, MDSeattle, WA 981011356437156
Common questions
What is Clancy J. Clark, MD's NPI number?
Clancy J. Clark, MD's National Provider Identifier (NPI) is 1053455444, issued on Feb 18, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Clancy J. Clark, MD located?
The NPPES record lists a practice address at 1100 9TH Ave, Seattle, WA, 98101. Phone: (206) 624-1144. Providers update this record themselves, so call before visiting.
How can I verify Clancy J. Clark, MD's license?
NPPES lists Washington license number MD61617432, 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 Clancy J. Clark, MD prescribe under Medicare Part D?
In 2024, Clancy J. Clark, MD had 77 Medicare Part D claims for 37 beneficiaries; the average among surgery physician prescribers was 147. 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.