Michael Tomberg, M.D.
Family Medicine Physician · Bainbridge Island, WA
Michael Tomberg, M.D. is a family medicine physician with a practice address in Bainbridge Island, Washington, and NPI 1730157199, issued on Mar 10, 2006. Check the license (Washington MD00037854, as entered in NPPES) on the Washington Medical Commission; the Medicare figures below come from public CMS files.
- Name
- Michael Tomberg
- Credential
- M.D.
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- MD00037854 WA
Self-reported in NPPES; status is on the state search - Practice location
- 1344 Wintergreen LN NE, Bainbridge Island, WA 98110
- Phone
- (206) 842-5632
- Enumerated
- Mar 10, 2006
- Record last updated
- Jun 13, 2018 (not updated in 8 years: call before relying on the address or phone)
- Fax
- (206) 842-5992
- Medicaid ID
- 8260010 WA
- Medicare enrollment
- Enrolled (PECOS I20040331001446); accepts Medicare assignment
- Medical or professional school
- Geisel School Of Medicine At Dartmouth, 1997
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 5,534 in Washington → Look up another NPI →
Also registered at 1344 Wintergreen LN NE
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Michael Tomberg in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWashington Medical Commission
Search for license MD00037854Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
63% more Medicare Part D claims than the average family medicine physician in 2024
5,766 Medicare Part D claims for 413 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 10% of claims. 90 claims were for opioids.
Most prescribed
- Atorvastatin Calcium378 claims
- Amlodipine Besylate342 claims
- Losartan Potassium317 claims
- Rosuvastatin Calcium267 claims
- Levothyroxine Sodium220 claims
- Lisinopril191 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.
3 hospitals and group practices
- Virginia Mason Medical CenterSeattle, WA · Acute Care Hospitals5 of 5 stars
- Select Outpatient Services IncGlenview, IL
- Select Rehabilitation, LLCGlenview, IL
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.
Michael Tomberg among 5,534 family medicine physician records in Washington
Michael Tomberg, M.D. is one of 5,534 family medicine physician records with a practice address in Washington. 73% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 8% of them.
- NPI issued2006 · 8% of these records are older, 58% newer
- In a Medicare fileYes · 73% of these records are
- In the CMS Doctors and Clinicians fileYes · 60% of these records are
- Graduated1997 · median 2009 among the 3,294 with a school on file
- Record last updated2018 · 57% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a Washington practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
21 family medicine physician records list a practice address in Bainbridge Island
They are 21 of the 482 NPPES records with a practice address in Bainbridge Island, and 5,534 family medicine physician records in Washington.
All 5,534 in Washington → Every provider in Bainbridge Island → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- David Cowan, MDBainbridge Island, WA 981101487763405
- Blain Crandell, MDBainbridge Island, WA 981101215964614
- Catherine Edwards, M.D.Bainbridge Island, WA 981101184827768
- Jared Hendler, MDBainbridge Island, WA 981101639221815
- Robert Hurlow, MDBainbridge Island, WA 981101417068446
- Gregory Keyes, MDBainbridge Island, WA 981101407956600
- Kim Leatham, MDBainbridge Island, WA 981101346352333
- Perry Mostov, DOBainbridge Island, WA 981101831152198
Common questions
What is Michael Tomberg, M.D.'s NPI number?
Michael Tomberg, M.D.'s National Provider Identifier (NPI) is 1730157199, issued on Mar 10, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Michael Tomberg, M.D. located?
The NPPES record lists a practice address at 1344 Wintergreen LN NE, Bainbridge Island, WA, 98110. Phone: (206) 842-5632. Providers update this record themselves, so call before visiting.
How can I verify Michael Tomberg, M.D.'s license?
NPPES lists Washington license number MD00037854, 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 Michael Tomberg, M.D. prescribe under Medicare Part D?
In 2024, Michael Tomberg, M.D. had 5,766 Medicare Part D claims for 413 beneficiaries; the average among family medicine physician prescribers was 3,544. 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.