Allen Michael Ernster, M.D.
Family Medicine Physician · Clarkston, WA
Allen Michael Ernster, M.D. is a family medicine physician with a practice address in Clarkston, Washington, and NPI 1730276593, issued on Oct 5, 2006. Check the license (Washington MD00037511, as entered in NPPES) on the Washington Medical Commission; the Medicare figures below come from public CMS files.
- Name
- Allen Michael Ernster
- Credential
- M.D.
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- MD00037511 WA
Self-reported in NPPES; status is on the state search - Practice location
- 900 7TH St, Clarkston, WA 99403
- Phone
- (509) 758-3341
- Enumerated
- Oct 5, 2006
- Record last updated
- Mar 2, 2016 (not updated in 10 years: call before relying on the address or phone)
- Fax
- (509) 769-6057
- Medicaid IDs
- 1124452 WA
805115300 ID - Entity
- Type 1 · individual
8 nearest family medicine physician records → All 5,534 in Washington → Look up another NPI →
Also registered at 900 7TH St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Teresa Abel, MSWMental Health Counselor1255645016
- Kiesha AdeClinical Social Worker1932960911
- Jackie Alas, MSWMental Health Counselor1538339049
- Mayra Albor-MartinezMental Health Counselor1295174837
- Jennifer Ambriz, MASTER EDMental Health Counselor1831536184
- Heidi AppletonClinical Social Worker1063111003
Verify Allen Michael Ernster in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWashington Medical Commission
Search for license MD00037511Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
97% fewer Medicare Part D claims than the average family medicine physician in 2024
97 Medicare Part D claims for 16 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D.
Most prescribed
- Duloxetine Hcl11 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.
Allen Michael Ernster among 5,534 family medicine physician records in Washington
Allen Michael Ernster, 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 fileNo · 60% of these records are
- Record last updated2016 · 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).
9 family medicine physician records list a practice address in Clarkston
They are 9 of the 408 NPPES records with a practice address in Clarkston, and 5,534 family medicine physician records in Washington.
All 5,534 in Washington → Every provider in Clarkston → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Elizabeth Black, MDClarkston, WA 994031578556833
- Warren Ellison, M.D.Clarkston, WA 994031982718235
- Jayme Mackay, M.D.Clarkston, WA 994031902804594
- Jagjit Mangat, MDClarkston, WA 994031679516918
- David Martin, M.D.Clarkston, WA 994031083652846
- John Merrill, D.O.Clarkston, WA 994031992152326
- Carson Seeber, M.D.Clarkston, WA 994031861740300
- Joel Woodruff, MDClarkston, WA 994031912420332
Common questions
What is Allen Michael Ernster, M.D.'s NPI number?
Allen Michael Ernster, M.D.'s National Provider Identifier (NPI) is 1730276593, issued on Oct 5, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Allen Michael Ernster, M.D. located?
The NPPES record lists a practice address at 900 7TH St, Clarkston, WA, 99403. Phone: (509) 758-3341. Providers update this record themselves, so call before visiting.
How can I verify Allen Michael Ernster, M.D.'s license?
NPPES lists Washington license number MD00037511, 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 Allen Michael Ernster, M.D. prescribe under Medicare Part D?
In 2024, Allen Michael Ernster, M.D. had 97 Medicare Part D claims for 16 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.