Diane Doerner, MD
Internal Medicine Physician · Bothell, WA
Diane Doerner, MD is an internal medicine physician with a practice address in Bothell, Washington, and NPI 1225005762, issued on Mar 3, 2006. Check the license (Washington MD00033550, as entered in NPPES) on the Washington Medical Commission; the Medicare figures below come from public CMS files.
- Name
- Diane Doerner
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- MD00033550 WA
Self-reported in NPPES; status is on the state search - Practice location
- 1909 214TH St SE, Bothell, WA 98021
- Phone
- (425) 420-1648
- Enumerated
- Mar 3, 2006
- Record last updated
- Mar 23, 2012 (not updated in 14 years: call before relying on the address or phone)
- Fax
- (425) 420-1649
- Medicaid ID
- 8194698 WA
- Medicare enrollment
- Enrolled (PECOS I20050608000877); accepts Medicare assignment
- Medical or professional school
- University Of Maryland School Of Medicine, 1993
- Entity
- Type 1 · individual
Also registered at 1909 214TH St SE
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Kathleen Bradley, RDRegistered Dietitian1831641166
- James Brown, MDInternal Medicine Physician1659353290
- Daniella Cannone, DPTPhysical Therapist1588098115
- Sudha Elangovan, M.D.Family Medicine Physician1730154329
- Beri GebrehiwotRegistered Nurse1922865070
- Alexander Hamling, MDPediatrics Physician1538379326
Verify Diane Doerner in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWashington Medical Commission
Search for license MD00033550Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
96% fewer Medicare Part D claims than the average internal medicine physician in 2024
135 Medicare Part D claims for 49 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. 14 claims were for opioids.
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.
The MIPS final score for 2023 (Medicare payment program): 93.1 of 100
The Merit-based Incentive Payment System score is reported for this clinician. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).
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).
Internal Medicine Physician providers in Washington
There are 3,079 internal medicine physician records in Washington.
Other internal medicine physician records in Washington
- Sheida Aalami, M.D.Seattle, WA1730573296
- Gloria AbacanProsser, WA1316040298
- Ahmad Abadullah, MDUniversity Place, WA1225005721
- Rebecca AbaySeattle, WA1528565520
- Naseer Abbas, MDTacoma, WA1962769380
- James Abbey, M.D.Anacortes, WA1447646039
- Joel Abbott, D.O.Tacoma, WA1477752723
- Paul Abdallah, MDSeattle, WA1639166119
- Abir Abdel-Kader, MDRichland, WA1649407081
- Hussein Abdille, MDSeattle, WA1588368831
Common questions
What is Diane Doerner, MD's NPI number?
Diane Doerner, MD's National Provider Identifier (NPI) is 1225005762, issued on Mar 3, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Diane Doerner, MD located?
The NPPES record lists a practice address at 1909 214TH St SE, Bothell, WA, 98021. Phone: (425) 420-1648. Providers update this record themselves, so call before visiting.
How can I verify Diane Doerner, MD's license?
NPPES lists Washington license number MD00033550, 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 Diane Doerner, MD prescribe under Medicare Part D?
In 2024, Diane Doerner, MD had 135 Medicare Part D claims for 49 beneficiaries; the average among internal medicine physician prescribers was 3,176. Part D covers Medicare prescriptions only.
What is Diane Doerner, MD's MIPS final score?
The 2023 MIPS final score is 93.1 of 100. The average among 454,083 clinicians with a measured score was 83.5.
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.