Jeffrey A. Ernst, PAC, ATC
Medical Physician Assistant · Olympia, WA
Jeffrey A. Ernst, PAC, ATC is a medical physician assistant with a practice address in Olympia, Washington, and NPI 1275507188, issued on Feb 15, 2006. Check the license (Washington PA60191198, as entered in NPPES) with the Washington board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Jeffrey A. Ernst
- Credential
- PAC, ATC
- Primary taxonomy
- Medical Physician Assistant 363AM0700X
- License number
- PA60191198 WA
Self-reported in NPPES; status is on the state search - Practice location
- 700 Lilly RD NE, Olympia, WA 98506
- Phone
- (360) 923-7127
- Enumerated
- Feb 15, 2006
- Record last updated
- Apr 5, 2021 (not updated in 5 years: call before relying on the address or phone)
- Fax
- (360) 923-7199
- Medicare enrollment
- Enrolled (PECOS I20131029000528); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest medical physician assistant records → All 1,068 in Washington → Look up another NPI →
Also registered at 700 Lilly RD NE
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Stephen Albrecht, M.D.Family Medicine Physician1538286026
- Amber An, DOGeriatric Medicine (Internal Medicine) Physician1538335443
Verify Jeffrey A. Ernst in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Washington board licenses this profession
Search for license PA60191198Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
58% fewer Medicare Part D claims than the average medical physician assistant in 2024
478 Medicare Part D claims for 269 beneficiaries, against an average of 1,148 among the 23,801 providers of this specialty who prescribed in Part D. Brand-name drugs were 4% of claims. 21 claims were for opioids.
Most prescribed
- Cephalexin53 claims
- Prednisone36 claims
- Azelastine Hcl28 claims
- Amoxicillin-Clavulanate Potass22 claims
- Doxycycline Hyclate22 claims
- Hydrocodone-Acetaminophen17 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
- Multicare Health SystemTacoma, WA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Jeffrey A. Ernst among 1,068 medical physician assistant records in Washington
Jeffrey A. Ernst, PAC, ATC is one of 1,068 medical physician assistant records with a practice address in Washington. 66% 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 4% of them.
- NPI issued2006 · 4% of these records are older, 68% newer
- In a Medicare fileYes · 66% of these records are
- In the CMS Doctors and Clinicians fileYes · 54% of these records are
- Graduated2010 · median 2013 among the 581 with a school on file
- Record last updated2021 · 61% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363AM0700X and a Washington practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Medical Physician Assistant providers in Washington
There are 1,068 medical physician assistant records in Washington.
All 1,068 in Washington → Every provider in Olympia → Medical Physician Assistant nationwide →
The 8 medical physician assistant records with the nearest ZIP codes
- Kara Kime, PA-COlympia, WA 985061700345196
- Elinor Laforge, PA-COlympia, WA 985061578656039
- John Lewicki, PAOlympia, WA 985061619093069
- Victoria Moore, PACOlympia, WA 985061912988650
- John O'Neill, PAOlympia, WA 985061124153317
- Gregory Pendle, PA-COlympia, WA 985061174780282
- Brian Reiton, OPA-COlympia, WA 985061326293085
- Craig Wallace, PA-COlympia, WA 985061851351522
Common questions
What is Jeffrey A. Ernst, PAC, ATC's NPI number?
Jeffrey A. Ernst, PAC, ATC's National Provider Identifier (NPI) is 1275507188, issued on Feb 15, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Jeffrey A. Ernst, PAC, ATC located?
The NPPES record lists a practice address at 700 Lilly RD NE, Olympia, WA, 98506. Phone: (360) 923-7127. Providers update this record themselves, so call before visiting.
How can I verify Jeffrey A. Ernst, PAC, ATC's license?
NPPES lists Washington license number PA60191198, as entered by the provider. Search the Washington board that licenses this profession; the NPPES record confirms identity only.
How much does Jeffrey A. Ernst, PAC, ATC prescribe under Medicare Part D?
In 2024, Jeffrey A. Ernst, PAC, ATC had 478 Medicare Part D claims for 269 beneficiaries; the average among medical physician assistant prescribers was 1,148. 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.