Stephen Aprill, MD
Internal Medicine Physician · Kirkland, WA
Stephen Aprill, MD is an internal medicine physician with a practice address in Kirkland, Washington, and NPI 1598866121, issued on Sep 26, 2006. Check the license (Washington 14060, as entered in NPPES) on the Washington Medical Commission; the Medicare figures below come from public CMS files.
- Name
- Stephen Aprill
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 14060 WA
Self-reported in NPPES; status is on the state search - Practice location
- 12911 120TH Ave NE, Kirkland, WA 98034
- Phone
- (425) 899-4700
- Enumerated
- Sep 26, 2006
- Entity
- Type 1 · individual
Also registered at 12911 120TH Ave NE
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Stephen Aprill in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWashington Medical Commission
Search for license 14060Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
99% fewer Medicare Part D claims than the average internal medicine physician in 2024
41 Medicare Part D claims, against an average of 2,785 among the 127,794 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of 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.
86 internal medicine physician records list a Kirkland practice address
They are 86 of the 3,404 NPPES records with a Kirkland practice address, and 3,888 internal medicine physician records in Washington.
All 86 in Kirkland → All 3,888 in Washington → Every provider in Kirkland →
Other internal medicine physician records in Washington
- Sheida Aalami, M.D.Seattle, WA1730573296
- Barry Aaronson, MDSeattle, WA1952418345
- Gloria AbacanProsser, WA1316040298
- Rebecca AbaySeattle, WA1528565520
- Naseer Abbas, MDTacoma, WA1962769380
- Joel Abbott, D.O.Tacoma, WA1477752723
- Jesse Abbott Klafter, M.D.Renton, WA1225394935
- Paul Abdallah, MDSeattle, WA1639166119
- Abir Abdel-Kader, MDRichland, WA1649407081
- Hussein Abdille, MDSeattle, WA1588368831
Common questions
What is Stephen Aprill, MD's NPI number?
Stephen Aprill, MD's National Provider Identifier (NPI) is 1598866121, issued on Sep 26, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Stephen Aprill, MD located?
The NPPES record lists a practice address at 12911 120TH Ave NE, Kirkland, WA, 98034. Phone: (425) 899-4700. Providers update this record themselves, so call before visiting.
How can I verify Stephen Aprill, MD's license?
NPPES lists Washington license number 14060, 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 Stephen Aprill, MD prescribe under Medicare Part D?
In 2024, Stephen Aprill, MD had 41 Medicare Part D claims; the average among internal medicine physician prescribers was 2,785. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 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.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.