Justin R. Shirley, MD
Family Medicine Physician · Keizer, OR
Justin R. Shirley, MD is a family medicine physician with a practice address in Keizer, Oregon, and NPI 1508111691, issued on Jul 16, 2012. Check the license (Oregon MD217809, as entered in NPPES) on the Oregon Medical Board; the Medicare figures below come from public CMS files.
- Name
- Justin R. Shirley
- Credential
- MD
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License numbers
- MD217809 OR
01073652A IN
MD61478042 WA
Self-reported in NPPES; status is on the state search - Practice location
- 5940 Ulali Dr NE, Keizer, OR 97303
- Phone
- (270) 798-8254
- Enumerated
- Jul 16, 2012
- Record last updated
- Oct 13, 2023
- Medicare enrollment
- Enrolled (PECOS I20231027002470); accepts Medicare assignment
- Medical or professional school
- Drexel University College Of Medicine, 2012
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 2,847 in Oregon → Look up another NPI →
Also registered at 5940 Ulali Dr NE
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Karen BorgoyNurse Practitioner1871891663
- Jesse Hall, MS, RDN, CDRegistered Dietitian1588068522
- Tiffany IwasaPharmacist Clinician (PhC)/ Clinical Pharmacy Specialist1548660681
- Megan Kauffman, NPNurse Practitioner1841669439
- Caroline King-Widdall, M.D.Family Medicine Physician1336267707
- Mark Margoles, MSFamily Medicine Physician1871645093
Verify Justin R. Shirley in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersOregon Medical Board
Search for license MD217809Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
85% fewer Medicare Part D claims than the average family medicine physician in 2024
530 Medicare Part D claims for 306 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. 22 claims were for opioids.
Most prescribed
- Prednisone35 claims
- Gabapentin28 claims
- Doxycycline Monohydrate27 claims
- Meloxicam25 claims
- Amoxicillin-Clavulanate Potass21 claims
- Azithromycin15 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
- Kaiser Foundation Health Plan OF The NorthwestHillsboro, OR
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Justin R. Shirley among 2,847 family medicine physician records in Oregon
Justin R. Shirley, MD is one of 2,847 family medicine physician records with a practice address in Oregon. 75% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2012, is newer than 68% of them.
- NPI issued2012 · 68% of these records are older, 30% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileYes · 59% of these records are
- Graduated2012 · median 2009 among the 1,671 with a school on file
- Record last updated2023 · 57% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a Oregon practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
22 family medicine physician records list a practice address in Keizer
They are 22 of the 446 NPPES records with a practice address in Keizer, and 2,847 family medicine physician records in Oregon.
All 2,847 in Oregon → Every provider in Keizer → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- John Daniels, MDSalem, OR 973031518909506
- Gerald Farnell, M.D.Keizer, OR 973031386684108
- John Fitzgerald, M.D.Salem, OR 973031457393597
- Kendall Graven, M.D.Salem, OR 973031659310423
- Roy Hall, M.D.Salem, OR 973031588607097
- Jay Jamieson, MDKeizer, OR 973031962449405
- Ian Loewen-Thomas, M.D.Salem, OR 973031447299227
- Joshua Meador, D.O.Keizer, OR 973031538149653
Common questions
What is Justin R. Shirley, MD's NPI number?
Justin R. Shirley, MD's National Provider Identifier (NPI) is 1508111691, issued on Jul 16, 2012. An NPI identifies a provider in billing; it is not a license.
Where is Justin R. Shirley, MD located?
The NPPES record lists a practice address at 5940 Ulali Dr NE, Keizer, OR, 97303. Phone: (270) 798-8254. Providers update this record themselves, so call before visiting.
How can I verify Justin R. Shirley, MD's license?
NPPES lists Oregon license number MD217809, as entered by the provider. Search the Oregon Medical Board at https://www.oregon.gov/OMB/Pages/default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Justin R. Shirley, MD prescribe under Medicare Part D?
In 2024, Justin R. Shirley, MD had 530 Medicare Part D claims for 306 beneficiaries; the average among family medicine physician prescribers was 3,544. 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.