NPPES file of Aug 9, 2026

Ellen Sampson

Student in an Organized Health Care Education/Training Program · Portland, OR

Ellen Sampson is a student in an organized health care education/training program with a practice address in Portland, Oregon, and NPI 1134823404, issued on Mar 29, 2023. Check the license with the Oregon board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1134823404
Name
Ellen Sampson
Primary taxonomy
Student in an Organized Health Care Education/Training Program 390200000X
Practice location
1015 NW 22ND Ave, Portland, OR 97210
Phone
(503) 413-8401
Enumerated
Mar 29, 2023
Record last updated
Mar 29, 2023
Fax
(503) 413-7361
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Also registered at 1015 NW 22ND Ave

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Temitope Adebayo, DPMStudent in an Organized Health Care Education/Training Program1043079411
  2. Darren Alexander, MDEmergency Medicine Physician1487678256
  3. Hasibullah Amir, DOStudent in an Organized Health Care Education/Training Program1093517831
  4. David Andrews, DOHospitalist Physician1144407123
  5. Reza Antoszewska, NPNurse Practitioner1770645251
  6. Jennifer Aponte, MDEmergency Medicine Physician1538180740

Verify Ellen Sampson in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Oregon board licenses this professionCheck the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
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3.1 times the Medicare Part D claims of the average student in an organized health care education/training program in 2024

569 Medicare Part D claims for 137 beneficiaries, against an average of 185 among the 59,748 providers of this specialty who prescribed in Part D. 56 claims were for opioids.

  1. Ellen Sampson569
  2. Specialty average185

Most prescribed

  1. Amlodipine Besylate24 claims
  2. Oxycodone Hcl24 claims
  3. Hydrocodone-Acetaminophen23 claims
  4. Albuterol Sulfate Hfa21 claims
  5. Atorvastatin Calcium18 claims
  6. Carvedilol18 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.

Ellen Sampson among 3,027 student in an organized health care education/training program records in Oregon

Ellen Sampson is one of 3,027 student in an organized health care education/training program records with a practice address in Oregon. 21% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2023, is newer than 37% of them.

  • NPI issued2023 · 37% of these records are older, 53% newer
  • In a Medicare fileYes · 21% of these records are
  • In the CMS Doctors and Clinicians fileNo · 4% of these records are
  • Record last updated2023 · 24% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 390200000X and a Oregon practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

1,976 student in an organized health care education/training program records list a practice address in Portland

They are 1,976 of the 42,088 NPPES records with a practice address in Portland, and 3,027 student in an organized health care education/training program records in Oregon.

The 8 student in an organized health care education/training program records with the nearest ZIP codes

  1. Muhammad Afzal, MD,FRSCSEDPortland, OR 972101548463060
  2. Jan Andrea Garo, DOPortland, OR 972101902364227
  3. Anna GianolaPortland, OR 972101174839443
  4. Tagore Grandhi, M.DPortland, OR 972101669641684
  5. Yakiv HradynarPortland, OR 972101134417579
  6. Amanda Johner, MDPortland, OR 972101891162715
  7. Brian Kuklok, DPMPortland, OR 972101205321882
  8. Erik McClain, M.D.Portland, OR 972101720287832

Common questions

What is Ellen Sampson's NPI number?

Ellen Sampson's National Provider Identifier (NPI) is 1134823404, issued on Mar 29, 2023. An NPI identifies a provider in billing; it is not a license.

Where is Ellen Sampson located?

The NPPES record lists a practice address at 1015 NW 22ND Ave, Portland, OR, 97210. Phone: (503) 413-8401. Providers update this record themselves, so call before visiting.

How can I verify Ellen Sampson's license?

Search the Oregon board that licenses this profession; the NPPES record confirms identity only.

How much does Ellen Sampson prescribe under Medicare Part D?

In 2024, Ellen Sampson had 569 Medicare Part D claims for 137 beneficiaries; the average among student in an organized health care education/training program prescribers was 185. 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.