Justin Ryan Smith, MD
Nephrology Physician · Portland, OR
Justin Ryan Smith, MD is a nephrology physician with a practice address in Portland, Oregon, and NPI 1780172957, issued on Apr 24, 2018. Check the license (Oregon MD216721, as entered in NPPES) on the Oregon Medical Board; the Medicare figures below come from public CMS files.
- Name
- Justin Ryan Smith
- Credential
- MD
- Primary taxonomy
- Nephrology Physician 207RN0300X
- License numbers
- MD216721 OR
T-3673 MS
Self-reported in NPPES; status is on the state search - Practice location
- 3181 SW Sam Jackson Park RD, Portland, OR 97239
- Phone
- (503) 494-3442
- Enumerated
- Apr 24, 2018
- Record last updated
- Dec 20, 2023
- Fax
- (503) 494-5330
- Medicare enrollment
- Enrolled (PECOS I20231114003452); accepts Medicare assignment
- Medical or professional school
- University Of Mississippi School Of Medicine, 2018
- Entity
- Type 1 · individual
Also registered at 3181 SW Sam Jackson Park RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Alex AamodtCritical Care Medicine Registered Nurse1154257590
- Jefferson Abaricia, MD, PHDStudent in an Organized Health Care Education/Training Program1073215711
- Kenneth Abbey, MDAnesthesiology Physician1588779342
- Matthew Abbott, PA-CMedical Physician Assistant1154738003
- Ayah Abdelsalam Megahed, MD, MSCVascular & Interventional Radiology Physician1023503596
- Obada Abdulrazzak, MDStudent in an Organized Health Care Education/Training Program1598567430
Verify Justin Ryan Smith in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersOregon Medical Board
Search for license MD216721Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
71% fewer Medicare Part D claims than the average nephrology physician in 2024
418 Medicare Part D claims for 66 beneficiaries, against an average of 1,465 among the 10,986 providers of this specialty who prescribed in Part D.
Most prescribed
- Sulfamethoxazole-Trimethoprim38 claims
- Valganciclovir Hcl30 claims
- Carvedilol24 claims
- Amlodipine Besylate18 claims
- Atorvastatin Calcium18 claims
- Acyclovir16 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
- University Professional ServicesSpringfield, OR
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Nephrology Physician providers in Oregon
There are 136 nephrology physician records in Oregon.
Other nephrology physician records in Oregon
- Wooin Ahn, M.D.Portland, OR1366608267
- Fadi Akoum, M.D.Hermiston, OR1952577231
- Sharon Anderson, MDPortland, OR1285642710
- Andreea Andone, M.D.Salem, OR1891711446
- Tyler Andrea, DOCorvallis, OR1295183291
- Nayan Arora, M.D.Portland, OR1700102159
- Rupali Avasare, M.D.Portland, OR1265676324
- Susan Bagby, MDPortland, OR1245245760
- William Bennett, MDPortland, OR1457320525
- Poojitha Beravol, M.D.Corvallis, OR1073749396
Common questions
What is Justin Ryan Smith, MD's NPI number?
Justin Ryan Smith, MD's National Provider Identifier (NPI) is 1780172957, issued on Apr 24, 2018. An NPI identifies a provider in billing; it is not a license.
Where is Justin Ryan Smith, MD located?
The NPPES record lists a practice address at 3181 SW Sam Jackson Park RD, Portland, OR, 97239. Phone: (503) 494-3442. Providers update this record themselves, so call before visiting.
How can I verify Justin Ryan Smith, MD's license?
NPPES lists Oregon license number MD216721, 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 Ryan Smith, MD prescribe under Medicare Part D?
In 2024, Justin Ryan Smith, MD had 418 Medicare Part D claims for 66 beneficiaries; the average among nephrology physician prescribers was 1,465. 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.