NPPES file of Aug 9, 2026

Mark Ellestad, MD

Psychiatry Physician · Seattle, WA

Mark Ellestad, MD is a psychiatry physician with a practice address in Seattle, Washington, and NPI 1891087136, issued on May 4, 2011. Check the license (Washington MD60492007, as entered in NPPES) on the Washington Medical Commission; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1891087136
Name
Mark Ellestad
Credential
MD
Primary taxonomy
Psychiatry Physician 2084P0800X
License number
MD60492007 WA
Self-reported in NPPES; status is on the state search
Practice location
3417 Evanston Ave N Ste 306, Seattle, WA 98103
Phone
(206) 251-4014
Enumerated
May 4, 2011
Record last updated
Mar 24, 2026
Medicare enrollment
Enrolled (PECOS I20150506001972); accepts Medicare assignment
Medical or professional school
New York Medical College, 2011
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Verify Mark Ellestad in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWashington Medical Commission
    Search for license MD60492007
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the Washington license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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Bills Medicare through 2 group practices

  1. Franciscan Medical GroupBremerton, WA
  2. 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).

Mark Ellestad among 1,195 psychiatry physician records in Washington

Mark Ellestad, MD is one of 1,195 psychiatry physician records with a practice address in Washington. 61% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2011, is newer than 70% of them.

  • NPI issued2011 · 70% of these records are older, 28% newer
  • In a Medicare fileYes · 61% of these records are
  • In the CMS Doctors and Clinicians fileYes · 39% of these records are
  • Graduated2011 · median 2007 among the 462 with a school on file
  • Record last updated2026 · 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 2084P0800X and a Washington practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

485 psychiatry physician records list a practice address in Seattle

They are 485 of the 41,956 NPPES records with a practice address in Seattle, and 1,195 psychiatry physician records in Washington.

The 8 psychiatry physician records with the nearest ZIP codes

  1. Katherine BabingtonSeattle, WA 981031144232059
  2. Michele Cutitto, M.D.Seattle, WA 981031760554943
  3. Catherine Dunn, M.D.Seattle, WA 981031215085428
  4. Jeanette Farrell, MDSeattle, WA 981031841309812
  5. Zachary Feldman, MDSeattle, WA 981031770946774
  6. Mark Kline, MDSeattle, WA 981031477670495
  7. Terry LeeSeattle, WA 981031457430100
  8. Simon Livingstone, M.D.Seattle, WA 981031760635221

Common questions

What is Mark Ellestad, MD's NPI number?

Mark Ellestad, MD's National Provider Identifier (NPI) is 1891087136, issued on May 4, 2011. An NPI identifies a provider in billing; it is not a license.

Where is Mark Ellestad, MD located?

The NPPES record lists a practice address at 3417 Evanston Ave N Ste 306, Seattle, WA, 98103. Phone: (206) 251-4014. Providers update this record themselves, so call before visiting.

How can I verify Mark Ellestad, MD's license?

NPPES lists Washington license number MD60492007, 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.