Tiffany Nickerson
Physician Assistant · Hermiston, OR
Tiffany Nickerson is a physician assistant with a practice address in Hermiston, Oregon, and NPI 1336693605, issued on Aug 4, 2016. Check the license (Oregon PA179818, as entered in NPPES) with the Oregon board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Tiffany Nickerson
- Primary taxonomy
- Physician Assistant 363A00000X
- License number
- PA179818 OR
Self-reported in NPPES; status is on the state search - Practice location
- 589 NW 11TH St, Hermiston, OR 97838
- Phone
- (541) 567-1717
- Enumerated
- Aug 4, 2016
- Record last updated
- Mar 22, 2021 (not updated in 5 years: call before relying on the address or phone)
- Fax
- (541) 564-5994
- Medicare enrollment
- Enrolled (PECOS I20161021000863); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest physician assistant records → All 2,094 in Oregon → Look up another NPI →
Also registered at 589 NW 11TH St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Karl Adams, RPHPharmacist1477853521
- Alfredo Alvarez-Frias, RDNRegistered Dietitian1023705571
- Content Anderson, MDFamily Medicine Physician1124060090
- Robin Barnes, NPFamily Nurse Practitioner1619089695
- Mayra Barrera, PHARMDPharmacist Clinician (PhC)/ Clinical Pharmacy Specialist1083201693
- Stacy BruecknerFamily Medicine Physician1396140968
Verify Tiffany Nickerson in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Oregon board licenses this profession
Search for license PA179818Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
3.2 times the Medicare Part D claims of the average physician assistant in 2024
2,625 Medicare Part D claims for 256 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D. Brand-name drugs were 12% of claims. 34 claims were for opioids.
Most prescribed
- Atorvastatin Calcium194 claims
- Levothyroxine Sodium123 claims
- Lisinopril112 claims
- Metformin Hcl101 claims
- Hydrochlorothiazide87 claims
- Omeprazole84 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
- Yakima Valley Farm Workers ClinicToppenish, WA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Tiffany Nickerson among 2,094 physician assistant records in Oregon
Tiffany Nickerson is one of 2,094 physician assistant records with a practice address in Oregon. 85% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2016, is newer than 48% of them.
- NPI issued2016 · 48% of these records are older, 47% newer
- In a Medicare fileYes · 85% of these records are
- In the CMS Doctors and Clinicians fileYes · 74% of these records are
- Graduated2016 · median 2017 among the 1,552 with a school on file
- Record last updated2021 · 37% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363A00000X and a Oregon practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
17 physician assistant records list a practice address in Hermiston
They are 17 of the 479 NPPES records with a practice address in Hermiston, and 2,094 physician assistant records in Oregon.
All 2,094 in Oregon → Every provider in Hermiston → Physician Assistant nationwide →
The 8 physician assistant records with the nearest ZIP codes
- Sanyi Yoseph AbdissaHermiston, OR 978381083356018
- Daniel Brown, PA-CHermiston, OR 978381699090407
- Chris Dinardo, PAHermiston, OR 978381700349404
- Sarah DynesHermiston, OR 978381730668161
- Lori Farmer, PA-CHermiston, OR 978381932504115
- Sarah GalvezHermiston, OR 978381619333887
- Maria HoldenHermiston, OR 978381306517685
- Jason JohnstonHermiston, OR 978381740547439
Common questions
What is Tiffany Nickerson's NPI number?
Tiffany Nickerson's National Provider Identifier (NPI) is 1336693605, issued on Aug 4, 2016. An NPI identifies a provider in billing; it is not a license.
Where is Tiffany Nickerson located?
The NPPES record lists a practice address at 589 NW 11TH St, Hermiston, OR, 97838. Phone: (541) 567-1717. Providers update this record themselves, so call before visiting.
How can I verify Tiffany Nickerson's license?
NPPES lists Oregon license number PA179818, as entered by the provider. Search the Oregon board that licenses this profession; the NPPES record confirms identity only.
How much does Tiffany Nickerson prescribe under Medicare Part D?
In 2024, Tiffany Nickerson had 2,625 Medicare Part D claims for 256 beneficiaries; the average among physician assistant prescribers was 830. 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.