John Chess, RPH
Pharmacist · Eugene, OR
John Chess, RPH is a pharmacist with a practice address in Eugene, Oregon, and NPI 1215237904, issued on Oct 27, 2010. Check the license (Oregon 10669, as entered in NPPES) with the Oregon board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- John Chess
- Credential
- RPH
- Primary taxonomy
- Pharmacist 183500000X
- License number
- 10669 OR
Self-reported in NPPES; status is on the state search - Practice location
- 275 E Anchor Ave, Eugene, OR 97404
- Phone
- (541) 285-1672
- Enumerated
- Oct 27, 2010
- Record last updated
- Oct 27, 2010 (not updated in 16 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest pharmacist records → All 3,571 in Oregon → Look up another NPI →
Verify John Chess in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Oregon board licenses this profession
Search for license 10669Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Most of these Medicare Part D claims are vaccines, 92% of the cost of the top drugs
168 Medicare Part D claims for 149 beneficiaries, against an average of 119 among the 28,524 providers of this specialty who prescribed in Part D. Brand-name drugs were 100% of claims.
Most prescribed
Pharmacies often give vaccines under a standing order that names one clinician, and CMS counts every such claim under that clinician's NPI. These claims are therefore not a measure of this clinician's own prescribing.
- Shingrix72 claims
- Arexvy50 claims
- Boostrix Tdap36 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.
John Chess among 3,571 pharmacist records in Oregon
John Chess, RPH is one of 3,571 pharmacist records with a practice address in Oregon. 28% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2010, is newer than 16% of them.
- NPI issued2010 · 16% of these records are older, 76% newer
- In a Medicare fileYes · 28% of these records are
- In the CMS Doctors and Clinicians fileNo · under 1% of these records are
- Record last updated2010 · 76% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 183500000X and a Oregon practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
169 pharmacist records list a practice address in Eugene
They are 169 of the 8,239 NPPES records with a practice address in Eugene, and 3,571 pharmacist records in Oregon.
All 3,571 in Oregon → Every provider in Eugene → Pharmacist nationwide →
The 8 pharmacist records with the nearest ZIP codes
- Shannon Blanken, RPHEugene, OR 974041316224017
- Scott DavisEugene, OR 974041033482716
- Annie Dinh, RPHEugene, OR 974041639447238
- Timothy Franzwa, PHARMDEugene, OR 974041346516754
- Lene Hacking, R.PH.Eugene, OR 974041619353505
- Rick Lawrence, R.PH.Eugene, OR 974041962776195
- Brian Marr, RPHEugene, OR 974041659689107
- Bryan Martin, PHARMDEugene, OR 974041952779720
Common questions
What is John Chess, RPH's NPI number?
John Chess, RPH's National Provider Identifier (NPI) is 1215237904, issued on Oct 27, 2010. An NPI identifies a provider in billing; it is not a license.
Where is John Chess, RPH located?
The NPPES record lists a practice address at 275 E Anchor Ave, Eugene, OR, 97404. Phone: (541) 285-1672. Providers update this record themselves, so call before visiting.
How can I verify John Chess, RPH's license?
NPPES lists Oregon license number 10669, as entered by the provider. Search the Oregon board that licenses this profession; the NPPES record confirms identity only.
How much does John Chess, RPH prescribe under Medicare Part D?
In 2024, John Chess, RPH had 168 Medicare Part D claims for 149 beneficiaries; the average among pharmacist prescribers was 119. 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.