NPPES file of Aug 9, 2026

Timothy J. Jernberg, M.D.

Anesthesiology Physician · Seattle, WA

Timothy J. Jernberg, M.D. is an anesthesiology physician with a practice address in Seattle, Washington, and NPI 1376675066, issued on Mar 9, 2007. Check the license (Washington MD00025374, as entered in NPPES) on the Washington Medical Commission; the federal record below is the public data PlainDoctor holds for this provider.

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

NPPES recordNPPES file of Aug 9, 2026
1376675066
Name
Timothy J. Jernberg
Credential
M.D.
Primary taxonomy
Anesthesiology Physician 207L00000X
License number
MD00025374 WA
Self-reported in NPPES; status is on the state search
Practice location
201 16TH Ave E, Seattle, WA 98112
Phone
(206) 326-3000
Enumerated
Mar 9, 2007
Record last updated
Apr 19, 2021 (not updated in 5 years: call before relying on the address or phone)
Medicaid ID
8114266 WA
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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8 nearest anesthesiology physician records → All 1,701 in Washington → Look up another NPI →

Also registered at 201 16TH Ave E

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Farangis Abab, RNHome Health Registered Nurse1639473408
  2. Joonis Abdulkhader, M.D.Family Medicine Physician1518154335
  3. Bashir Abumenjel, REGISTERED NURSEHome Health Registered Nurse1275352510
  4. Stephanie Abutin, ,MS, CCC-SLPSpeech-Language Pathologist1902522444
  5. Christopher Adrig, PA-CPhysician Assistant1184606089
  6. Sanjay Agarwal, MD, FCCP, FAASMSleep Medicine (Internal Medicine) Physician1477523249

Verify Timothy J. Jernberg in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWashington Medical Commission
    Search for license MD00025374    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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Timothy J. Jernberg among 1,701 anesthesiology physician records in Washington

Timothy J. Jernberg, M.D. is one of 1,701 anesthesiology physician records with a practice address in Washington. 70% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2007, is newer than 45% of them.

  • NPI issued2007 · 45% of these records are older, 42% newer
  • In a Medicare fileNo · 70% of these records are
  • In the CMS Doctors and Clinicians fileNo · 65% of these records are
  • Record last updated2021 · 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 207L00000X and a Washington practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

694 anesthesiology physician records list a practice address in Seattle

They are 694 of the 41,956 NPPES records with a practice address in Seattle, and 1,701 anesthesiology physician records in Washington. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 1,701 in Washington → Every provider in Seattle → Anesthesiology Physician nationwide →

The 8 anesthesiology physician records with the nearest ZIP codes

  1. Hugh Allen, MDSeattle, WA 981121417976713
  2. Harold BrandfordSeattle, WA 981121588692693
  3. Ty Chen, M.D.Seattle, WA 981121396893798
  4. Thomas Dean, MDSeattle, WA 981121275676298
  5. Tatiana Deriugin, M.D.Seattle, WA 981121750435251
  6. Robert Gertler, M.D.Seattle, WA 981121508914961
  7. F. Hamilton, M.D.Seattle, WA 981121023166303
  8. Stephen Lavine, M.D.Seattle, WA 981121447302518

Common questions

What is Timothy J. Jernberg, M.D.'s NPI number?

Timothy J. Jernberg, M.D.'s National Provider Identifier (NPI) is 1376675066, issued on Mar 9, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Timothy J. Jernberg, M.D. located?

The NPPES record lists a practice address at 201 16TH Ave E, Seattle, WA, 98112. Phone: (206) 326-3000. Providers update this record themselves, so call before visiting.

How can I verify Timothy J. Jernberg, M.D.'s license?

NPPES lists Washington license number MD00025374, 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. An NPI identifies who bills; it is not a license.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.