Mikhail S. Tretiakov, MD
Pediatric Orthopaedic Surgery Physician · Seattle, WA
Mikhail S. Tretiakov, MD is a pediatric orthopaedic surgery physician with a practice address in Seattle, Washington, and NPI 1912353772, issued on May 11, 2016. Check the license (Washington MD61315341, as entered in NPPES) on the Washington Medical Commission; the Medicare figures below come from public CMS files.
- Name
- Mikhail S. Tretiakov
- Credential
- MD
- Primary taxonomy
- Pediatric Orthopaedic Surgery Physician 207XP3100X
- License number
- MD61315341 WA
Self-reported in NPPES; status is on the state search - Practice location
- 4800 Sand Point Way NE, Seattle, WA 98105
- Phone
- (206) 987-2000
- Enumerated
- May 11, 2016
- Record last updated
- Sep 8, 2022
- Medicaid ID
- 1912353772 WA
- Medicare enrollment
- Enrolled (PECOS I20220914003128); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest pediatric orthopaedic surgery physician records → All 16 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 Mikhail S. Tretiakov in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWashington Medical Commission
Search for license MD61315341Check 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 Chrmc And University PhysiciansSeattle, WA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Mikhail S. Tretiakov among 16 pediatric orthopaedic surgery physician records in Washington
Mikhail S. Tretiakov, MD is one of 16 pediatric orthopaedic 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 2016, is newer than 88% of them.
- NPI issued2016 · 88% of these records are older, 6% newer
- In a Medicare fileYes · 69% of these records are
- In the CMS Doctors and Clinicians fileYes · 38% of these records are
- Record last updated2022 · 75% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207XP3100X and a Washington practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Pediatric Orthopaedic Surgery Physician providers in Washington
There are 16 pediatric orthopaedic surgery physician records in Washington.
All 16 in Washington → Every provider in Seattle → Pediatric Orthopaedic Surgery Physician nationwide →
The 8 pediatric orthopaedic surgery physician records with the nearest ZIP codes
- Jennifer Bauer, MDSeattle, WA 981051134411440
- Maryse Bouchard, M.D.Seattle, WA 981051023454204
- Mark Dales, MDSeattle, WA 981051326119322
- Michael Goldberg, M.D.Seattle, WA 981051366558181
- Katherine Schroeder, MDSeattle, WA 981051396063103
- Joseph Sliepka, MDSeattle, WA 981051093342248
- Suzanne Steinman, M.D.Seattle, WA 981051427211143
- Scott Yang, M.D.Seattle, WA 981051093959330
Common questions
What is Mikhail S. Tretiakov, MD's NPI number?
Mikhail S. Tretiakov, MD's National Provider Identifier (NPI) is 1912353772, issued on May 11, 2016. An NPI identifies a provider in billing; it is not a license.
Where is Mikhail S. Tretiakov, MD located?
The NPPES record lists a practice address at 4800 Sand Point Way NE, Seattle, WA, 98105. Phone: (206) 987-2000. Providers update this record themselves, so call before visiting.
How can I verify Mikhail S. Tretiakov, MD's license?
NPPES lists Washington license number MD61315341, 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.