Joseph M. Buck, PA-C
Physician Assistant · Portland, OR
Joseph M. Buck, PA-C is a physician assistant with a practice address in Portland, Oregon, and NPI 1205246386, issued on Apr 29, 2014. Check the license (Oregon PA173104, as entered in NPPES) with the Oregon board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Joseph M. Buck
- Credential
- PA-C
- Primary taxonomy
- Physician Assistant 363A00000X
- License number
- PA173104 OR
Self-reported in NPPES; status is on the state search - Practice location
- 3181 SW Sam Jackson Park Road, Portland, OR 97239
- Phone
- (360) 551-3692
- Enumerated
- Apr 29, 2014
- Record last updated
- Oct 14, 2020 (not updated in 6 years: call before relying on the address or phone)
- Medicaid ID
- 500693967 OR
- Medicare enrollment
- Enrolled (PECOS I20151103000752); accepts Medicare assignment
- Medical or professional school
- Oregon Health Sciences University School Of Medicine, 2015
- Entity
- Type 1 · individual
8 nearest physician assistant records → All 2,094 in Oregon → Look up another NPI →
Also registered at 3181 SW Sam Jackson Park Road
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Kathryn Applin, M.D.Emergency Medicine Physician1174919708
- Katherine Barton, M.D.Diagnostic Radiology Physician1841633468
- Katherine Bensching, M.D.Internal Medicine Physician1407823867
- Bryan BrockPharmacist Clinician (PhC)/ Clinical Pharmacy Specialist1265199657
- Aline Sonia Buist, MDPulmonary Disease Physician1730286501
- Kim Burchiel, MDNeurological Surgery Physician1891702726
Verify Joseph M. Buck in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Oregon board licenses this profession
Search for license PA173104Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
The practice group's MIPS final score for 2023 (Medicare payment program): 93.6 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
- Providence Health And Services OregonTigard, OR
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Joseph M. Buck among 2,094 physician assistant records in Oregon
Joseph M. Buck, PA-C 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 2014, is newer than 40% of them.
- NPI issued2014 · 40% of these records are older, 56% newer
- In a Medicare fileYes · 85% of these records are
- In the CMS Doctors and Clinicians fileYes · 74% of these records are
- Graduated2015 · median 2017 among the 1,552 with a school on file
- Record last updated2020 · 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).
Physician Assistant providers in Oregon
There are 2,094 physician assistant records in Oregon.
All 2,094 in Oregon → Every provider in Portland → Physician Assistant nationwide →
The 8 physician assistant records with the nearest ZIP codes
- Emad Aboujaoude, PAPortland, OR 972391982619490
- Alan Albright, PA-CPortland, OR 972391669578845
- Kara Berent, PA-CPortland, OR 972391376564203
- Victoria Brownlow, PAPortland, OR 972391457366940
- James Ghormley, PA-CPortland, OR 972391497785075
- Terry Glickman, PAPortland, OR 972391295837821
- Laura Hanks, PA-C, ASSISTANT PROFPortland, OR 972391609881127
- Kenneth Ingram, PAPortland, OR 972391083620686
Common questions
What is Joseph M. Buck, PA-C's NPI number?
Joseph M. Buck, PA-C's National Provider Identifier (NPI) is 1205246386, issued on Apr 29, 2014. An NPI identifies a provider in billing; it is not a license.
Where is Joseph M. Buck, PA-C located?
The NPPES record lists a practice address at 3181 SW Sam Jackson Park Road, Portland, OR, 97239. Phone: (360) 551-3692. Providers update this record themselves, so call before visiting.
How can I verify Joseph M. Buck, PA-C's license?
NPPES lists Oregon license number PA173104, as entered by the provider. Search the Oregon board that licenses this profession; the NPPES record confirms identity only.
What is Joseph M. Buck, PA-C's MIPS final score?
The 2023 MIPS final score is 93.6 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.