Stephen Ezra Robertson, PHARM.D.
Pharmacist · Union Gap, WA
Stephen Ezra Robertson, PHARM.D. is a pharmacist with a practice address in Union Gap, Washington, and NPI 1831594902, issued on Oct 30, 2014. Check the license (Washington PH 60497079, as entered in NPPES) with the Washington board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Stephen Ezra Robertson
- Credential
- PHARM.D.
- Primary taxonomy
- Pharmacist 183500000X
- License number
- PH 60497079 WA
Self-reported in NPPES; status is on the state search - Practice location
- 2310 Longfibre Ave, Union Gap, WA 98903
- Phone
- (509) 454-5249
- Enumerated
- Oct 30, 2014
- Record last updated
- Jan 26, 2015 (not updated in 11 years: call before relying on the address or phone)
- Fax
- (509) 454-5246
- Entity
- Type 1 · individual
8 nearest pharmacist records → All 7,777 in Washington → Look up another NPI →
Also registered at 2310 Longfibre Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Stephen Ezra Robertson in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Washington board licenses this profession
Search for license PH 60497079Check 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, 100% of the cost of the top drugs
15 Medicare Part D claims for 14 beneficiaries, against an average of 119 among the 28,524 providers of this specialty who prescribed in Part D. Brand-name drugs were 93% 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.
- Shingrix13 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.
Stephen Ezra Robertson among 7,777 pharmacist records in Washington
Stephen Ezra Robertson, PHARM.D. is one of 7,777 pharmacist records with a practice address in Washington. 32% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2014, is newer than 53% of them.
- NPI issued2014 · 53% of these records are older, 41% newer
- In a Medicare fileYes · 32% of these records are
- In the CMS Doctors and Clinicians fileNo · under 1% of these records are
- Record last updated2015 · 75% 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 Washington practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
14 pharmacist records list a practice address in Union Gap
They are 14 of the 76 NPPES records with a practice address in Union Gap, and 7,777 pharmacist records in Washington.
All 7,777 in Washington → Every provider in Union Gap → Pharmacist nationwide →
The 8 pharmacist records with the nearest ZIP codes
- Syed Ali, PHARM.D.Union Gap, WA 989031306099395
- Kristina Eliason, PHARMDYakima, WA 989031033410105
- Jennifer Felix, PHARMACISTUnion Gap, WA 989031811134919
- Thomas Fung, RPHYakima, WA 989031376828731
- Philip JohnstonUnion Gap, WA 989031871867796
- Roseanne Kinney, RPHYakima, WA 989031770884249
- Chun LaiUnion Gap, WA 989031245520477
- Nancy Matsuura, PHARMDUnion Gap, WA 989031952675035
Common questions
What is Stephen Ezra Robertson, PHARM.D.'s NPI number?
Stephen Ezra Robertson, PHARM.D.'s National Provider Identifier (NPI) is 1831594902, issued on Oct 30, 2014. An NPI identifies a provider in billing; it is not a license.
Where is Stephen Ezra Robertson, PHARM.D. located?
The NPPES record lists a practice address at 2310 Longfibre Ave, Union Gap, WA, 98903. Phone: (509) 454-5249. Providers update this record themselves, so call before visiting.
How can I verify Stephen Ezra Robertson, PHARM.D.'s license?
NPPES lists Washington license number PH 60497079, as entered by the provider. Search the Washington board that licenses this profession; the NPPES record confirms identity only.
How much does Stephen Ezra Robertson, PHARM.D. prescribe under Medicare Part D?
In 2024, Stephen Ezra Robertson, PHARM.D. had 15 Medicare Part D claims for 14 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.