Corey Rubinfeld, PAC
Physician Assistant · Leavenworth, WA
Corey Rubinfeld, PAC is a physician assistant with a practice address in Leavenworth, Washington, and NPI 1144605908, issued on Jul 22, 2015. Check the license (Washington PA60923665, as entered in NPPES) with the Washington board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Corey Rubinfeld
- Credential
- PAC
- Primary taxonomy
- Physician Assistant 363A00000X
- License numbers
- PA60923665 WA
PA1435 ID
Self-reported in NPPES; status is on the state search - Practice location
- 817 Commercial St, Leavenworth, WA 98826
- Phone
- (095) 485-8155
- Enumerated
- Jul 22, 2015
- Record last updated
- Nov 7, 2022
- Fax
- (509) 548-2510
- Medicaid ID
- 2124456 WA
- Medicare enrollment
- Enrolled (PECOS I20191204001769); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest physician assistant records → All 3,718 in Washington → Look up another NPI →
Also registered at 817 Commercial St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Kelly Boeing, PAPhysician Assistant1861746505
- John BradburnPhysician Assistant1942793757
- Tony Butruille, MDFamily Medicine Physician1609870476
- Nathan Chambers, PA-CMedical Physician Assistant1295150936
Verify Corey Rubinfeld in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Washington board licenses this profession
Search for license PA60923665Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
88% fewer Medicare Part D claims than the average physician assistant in 2024
100 Medicare Part D claims for 75 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D. Brand-name drugs were 11% of claims. 17 claims were for opioids.
Most prescribed
- Cephalexin19 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.
The practice group's MIPS final score for 2023 (Medicare payment program): 89.6 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Bills Medicare through one group practice
- Chelan County Public Hospital District NO. 1Leavenworth, WA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Corey Rubinfeld among 3,718 physician assistant records in Washington
Corey Rubinfeld, PAC is one of 3,718 physician assistant records with a practice address in Washington. 76% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2015, is newer than 49% of them.
- NPI issued2015 · 49% of these records are older, 47% newer
- In a Medicare fileYes · 76% of these records are
- In the CMS Doctors and Clinicians fileYes · 66% of these records are
- Graduated2016 · median 2017 among the 2,460 with a school on file
- Record last updated2022 · 48% 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 Washington practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
7 physician assistant records list a practice address in Leavenworth
They are 7 of the 105 NPPES records with a practice address in Leavenworth, and 3,718 physician assistant records in Washington.
All 3,718 in Washington → Every provider in Leavenworth → Physician Assistant nationwide →
The 8 physician assistant records with the nearest ZIP codes
- Kelly Boeing, PALeavenworth, WA 988261861746505
- John BradburnLeavenworth, WA 988261942793757
- Kurt Conner, PALeavenworth, WA 988261154720464
- Lucca Criminale, PA-CLeavenworth, WA 988261568645141
- Linda Greiner, PA-CLeavenworth, WA 988261356631105
- Alexander Pelman, PA-CLeavenworth, WA 988261215419957
- Seth Caldwell, PA-CEphrata, WA 988231902203656
- Tylan RogersEphrata, WA 988231891165924
Common questions
What is Corey Rubinfeld, PAC's NPI number?
Corey Rubinfeld, PAC's National Provider Identifier (NPI) is 1144605908, issued on Jul 22, 2015. An NPI identifies a provider in billing; it is not a license.
Where is Corey Rubinfeld, PAC located?
The NPPES record lists a practice address at 817 Commercial St, Leavenworth, WA, 98826. Phone: (095) 485-8155. Providers update this record themselves, so call before visiting.
How can I verify Corey Rubinfeld, PAC's license?
NPPES lists Washington license number PA60923665, as entered by the provider. Search the Washington board that licenses this profession; the NPPES record confirms identity only.
How much does Corey Rubinfeld, PAC prescribe under Medicare Part D?
In 2024, Corey Rubinfeld, PAC had 100 Medicare Part D claims for 75 beneficiaries; the average among physician assistant prescribers was 830. Part D covers Medicare prescriptions only.
What is Corey Rubinfeld, PAC's MIPS final score?
The 2023 MIPS final score is 89.6 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
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.