David C. Mauchley, MD
Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician · Seattle, WA
David C. Mauchley, MD is a thoracic surgery (cardiothoracic vascular surgery) physician with a practice address in Seattle, Washington, and NPI 1881731164, issued on Jan 30, 2007. Check the license (Washington MD61021349, as entered in NPPES) on the Washington Medical Commission; the Medicare figures below come from public CMS files.
- Name
- David C. Mauchley
- Credential
- MD
- Primary taxonomy
- Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician 208G00000X
- License number
- MD61021349 WA
Self-reported in NPPES; status is on the state search - Practice location
- 4800 Sand Point Way NE, Seattle, WA 98105
- Phone
- (206) 520-5000
- Enumerated
- Jan 30, 2007
- Record last updated
- Dec 31, 2019 (not updated in 7 years: call before relying on the address or phone)
- Medicaid ID
- 1881731164 WA
- Medicare enrollment
- Enrolled (PECOS I20200120000069); accepts Medicare assignment
- Medical or professional school
- University Of Washington School Of Medicine, 2004
- Entity
- Type 1 · individual
8 nearest thoracic surgery (cardiothoracic vascular surgery) physician records → All 120 in Washington → Look up another NPI →
Also registered at 4800 Sand Point Way NE
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Charlotte AagaardBehavior Technician1194350884
- Sergey Abeshaus, MDNeurological Surgery Physician1770870859
- Ilyse Abrams, NPPediatric Nurse Practitioner1730108333
- Evan Abrass, PHARMDPharmacist Clinician (PhC)/ Clinical Pharmacy Specialist1598237919
- Seja AbudiabPediatrics Physician1285166173
- Michele Acker, ARNPPediatric Nurse Practitioner1720019094
Verify David C. Mauchley in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWashington Medical Commission
Search for license MD61021349Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through one group practice
- The Association OF University PhysiciansSeattle, WA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
David C. Mauchley among 120 thoracic surgery (cardiothoracic vascular surgery) physician records in Washington
David C. Mauchley, MD is one of 120 thoracic surgery (cardiothoracic vascular surgery) physician records with a practice address in Washington. 78% 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 51% of them.
- NPI issued2007 · 51% of these records are older, 44% newer
- In a Medicare fileYes · 78% of these records are
- In the CMS Doctors and Clinicians fileYes · 64% of these records are
- Graduated2004 · median 2002 among the 77 with a school on file
- Record last updated2019 · 65% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208G00000X and a Washington practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician providers in Washington
There are 120 thoracic surgery (cardiothoracic vascular surgery) physician records in Washington.
All 120 in Washington → Every provider in Seattle → Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician nationwide →
The 8 thoracic surgery (cardiothoracic vascular surgery) physician records with the nearest ZIP codes
- Lyubomyr Bohuta, MD, PHDSeattle, WA 981051811585243
- Jonathan ChenSeattle, WA 981051972690071
- Lester PermutSeattle, WA 981051508947854
- Nicholson Yam, MBBSSeattle, WA 981051467805945
- Ralph Aye, MDSeattle, WA 981041982788600
- Steven Bharadwaj, MD, PHD.Seattle, WA 981041730466376
- Maurice Blitz, MDSeattle, WA 981041619131976
- Adam Bograd, M.D.Seattle, WA 981041245406909
Common questions
What is David C. Mauchley, MD's NPI number?
David C. Mauchley, MD's National Provider Identifier (NPI) is 1881731164, issued on Jan 30, 2007. An NPI identifies a provider in billing; it is not a license.
Where is David C. Mauchley, MD located?
The NPPES record lists a practice address at 4800 Sand Point Way NE, Seattle, WA, 98105. Phone: (206) 520-5000. Providers update this record themselves, so call before visiting.
How can I verify David C. Mauchley, MD's license?
NPPES lists Washington license number MD61021349, 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.
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.