Andrea A. Chun, M.D.
Internal Medicine Physician · Poulsbo, WA
Andrea A. Chun, M.D. is an internal medicine physician with a practice address in Poulsbo, Washington, and NPI 1356499701, issued on Jan 8, 2007. Check the license (Washington MD000401311, as entered in NPPES) on the Washington Medical Commission; the Medicare figures below come from public CMS files.
- Name
- Andrea A. Chun
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- MD000401311 WA
Self-reported in NPPES; status is on the state search - Practice location
- 19379 7TH Ave NE, Poulsbo, WA 98370
- Phone
- (360) 394-1000
- Enumerated
- Jan 8, 2007
- Record last updated
- Mar 31, 2021 (not updated in 5 years: call before relying on the address or phone)
- Medicaid ID
- 8365579 WA
- Medicare enrollment
- Enrolled (PECOS I20070611000088); accepts Medicare assignment
- Medical or professional school
- Oregon Health Sciences University School Of Medicine, 1999
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
Also registered at 19379 7TH Ave NE
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Nancy Adam, A.R.N.P.Nurse Practitioner1790835684
- Kirk Bellon, PA-CMedical Physician Assistant1235134131
- David Bolthouse, M.D.Family Medicine Physician1811275563
- Erica Bottai, PA-CPhysician Assistant1639458441
- Jeffrey Brodie, M.D.Family Medicine Physician1629122445
- Janet Cook, RPH..Pharmacist1285606939
Verify Andrea A. Chun in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWashington Medical Commission
Search for license MD000401311Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
23% more Medicare Part D claims than the average internal medicine physician in 2024
3,914 Medicare Part D claims for 399 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 11% of claims. 142 claims were for opioids.
Most prescribed
- Rosuvastatin Calcium258 claims
- Levothyroxine Sodium200 claims
- Atorvastatin Calcium156 claims
- Lisinopril143 claims
- Losartan Potassium126 claims
- Metoprolol Succinate117 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.
Bills Medicare through one group practice
- Kaiser Foundation Health Plan OF WashingtonSilverdale, WA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
9 internal medicine physician records list a practice address in Poulsbo
They are 9 of the 622 NPPES records with a practice address in Poulsbo, and 3,079 internal medicine physician records in Washington.
All 9 in Poulsbo → All 3,079 in Washington → Every provider in Poulsbo →
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 Andrea A. Chun, M.D.'s NPI number?
Andrea A. Chun, M.D.'s National Provider Identifier (NPI) is 1356499701, issued on Jan 8, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Andrea A. Chun, M.D. located?
The NPPES record lists a practice address at 19379 7TH Ave NE, Poulsbo, WA, 98370. Phone: (360) 394-1000. Providers update this record themselves, so call before visiting.
How can I verify Andrea A. Chun, M.D.'s license?
NPPES lists Washington license number MD000401311, 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 Andrea A. Chun, M.D. prescribe under Medicare Part D?
In 2024, Andrea A. Chun, M.D. had 3,914 Medicare Part D claims for 399 beneficiaries; the average among internal medicine physician prescribers was 3,176. 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.