Douglas D. McMillen, MD
Internal Medicine Physician · Edmonds, WA
Douglas D. McMillen, MD is an internal medicine physician with a practice address in Edmonds, Washington, and NPI 1093721508, issued on Aug 1, 2006. Check the license (Washington MD60287379, as entered in NPPES) on the Washington Medical Commission; the Medicare figures below come from public CMS files.
- Name
- Douglas D. McMillen
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License numbers
- MD60287379 WA
054851 GA
Self-reported in NPPES; status is on the state search - Practice location
- 23320 Hwy 99, Edmonds, WA 98026
- Phone
- (425) 640-5500
- Enumerated
- Aug 1, 2006
- Record last updated
- Oct 31, 2014 (not updated in 12 years: call before relying on the address or phone)
- Fax
- (425) 640-5520
- Medicare enrollment
- Enrolled (PECOS I20050829000625); accepts Medicare assignment
- Medical or professional school
- Clvlnd Clinic Lerner College Of Med Of Case Wstn Rsv University, 2002
- Entity
- Type 1 · individual
Also registered at 23320 Hwy 99
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Jade Gan, DDSDentist1982048096
- Leanne Hoefel, RDHDental Hygienist1497157069
- Nayrika Salamati, DDSDentist1104233774
Verify Douglas D. McMillen in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWashington Medical Commission
Search for license MD60287379Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
35% more Medicare Part D claims than the average internal medicine physician in 2024
4,280 Medicare Part D claims for 414 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 10% of claims. 171 claims were for opioids.
Most prescribed
- Atorvastatin Calcium229 claims
- Amlodipine Besylate202 claims
- Lisinopril184 claims
- Gabapentin153 claims
- Levothyroxine Sodium145 claims
- Metformin Hcl140 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
- Community Health Center OF Snohomish CountyEverett, WA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
18 internal medicine physician records list a practice address in Edmonds
They are 18 of the 1,558 NPPES records with a practice address in Edmonds, and 3,079 internal medicine physician records in Washington.
All 18 in Edmonds → All 3,079 in Washington → Every provider in Edmonds →
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 Douglas D. McMillen, MD's NPI number?
Douglas D. McMillen, MD's National Provider Identifier (NPI) is 1093721508, issued on Aug 1, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Douglas D. McMillen, MD located?
The NPPES record lists a practice address at 23320 Hwy 99, Edmonds, WA, 98026. Phone: (425) 640-5500. Providers update this record themselves, so call before visiting.
How can I verify Douglas D. McMillen, MD's license?
NPPES lists Washington license number MD60287379, 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 Douglas D. McMillen, MD prescribe under Medicare Part D?
In 2024, Douglas D. McMillen, MD had 4,280 Medicare Part D claims for 414 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.