NPPES file of Aug 9, 2026

Deron Trent Amador, M.D.

Gastroenterology Physician · Portland, OR

Deron Trent Amador, M.D. is a gastroenterology physician with a practice address in Portland, Oregon, and NPI 1841653490, issued on Mar 31, 2016. Check the license (Oregon MD209693, as entered in NPPES) on the Oregon Medical Board; 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
1841653490
Name
Deron Trent Amador
Credential
M.D.
Primary taxonomy
Gastroenterology Physician 207RG0100X
License number
MD209693 OR
Self-reported in NPPES; status is on the state search
Practice location
9701 SW Barnes RD Ste 300, Portland, OR 97225
Phone
(503) 297-8081
Enumerated
Mar 31, 2016
Record last updated
Dec 10, 2025
Fax
(503) 292-6601
Medicaid IDs
500709478 OR
2071384 WA
Medicare enrollment
Enrolled (PECOS I20220812000403); accepts Medicare assignment
Medical or professional school
Oregon Health Sciences University School Of Medicine, 2019
Telehealth
Offers telehealth (CMS)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 9701 SW Barnes RD Ste 300

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

  1. Adnan Ahmad, PHYSICIAN ASSISTANTPhysician Assistant1417788183
  2. Manisha Apte, M.D.Gastroenterology Physician1851745129
  3. Leslie Brenton, RD LDRegistered Dietitian1417730367
  4. Michael Chew, MD, MSGastroenterology Physician1487912697
  5. Jennifer ChingRegistered Dietitian1003698192
  6. Monica Daugherty, PA-CPhysician Assistant1730495599

Verify Deron Trent Amador in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersOregon Medical Board
    Search for license MD209693    Check 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
Open the Oregon license search

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41% fewer Medicare Part D claims than the average gastroenterology physician in 2024

476 Medicare Part D claims for 234 beneficiaries, against an average of 811 among the 16,445 providers of this specialty who prescribed in Part D.

  1. Deron Amador476
  2. Specialty average811

Most prescribed

  1. Ondansetron Odt97 claims
  2. Omeprazole64 claims
  3. Gavilyte-G46 claims
  4. Sutab33 claims
  5. Peg-3350 And Electrolytes30 claims
  6. Pantoprazole Sodium19 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

  1. The Oregon Clinic, PCPortland, OR

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Gastroenterology Physician providers in Oregon

There are 281 gastroenterology physician records in Oregon.

All 281 in Oregon → Every provider in Portland →

Other gastroenterology physician records in Oregon

  1. Peter Adesman, MDMedford, OR1952381394
  2. Kamran Aghaie, MDClackamas, OR1104056936
  3. Jeffrey Albaugh, MDPortland, OR1184626087
  4. Jenna AndersonPortland, OR1952832149
  5. Paul Anderson, M.D.Oregon City, OR1487870846
  6. Robert Andrews, M.D.Bend, OR1568805836
  7. Brian Applebaum, M.D.Oregon City, OR1710073200
  8. Manisha Apte, M.D.Portland, OR1851745129
  9. Tan Attila, M.D.Portland, OR1306978853
  10. Gennadiy Bakis, M.D.Portland, OR1184614455

Common questions

What is Deron Trent Amador, M.D.'s NPI number?

Deron Trent Amador, M.D.'s National Provider Identifier (NPI) is 1841653490, issued on Mar 31, 2016. An NPI identifies a provider in billing; it is not a license.

Where is Deron Trent Amador, M.D. located?

The NPPES record lists a practice address at 9701 SW Barnes RD Ste 300, Portland, OR, 97225. Phone: (503) 297-8081. Providers update this record themselves, so call before visiting.

How can I verify Deron Trent Amador, M.D.'s license?

NPPES lists Oregon license number MD209693, 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 Deron Trent Amador, M.D. prescribe under Medicare Part D?

In 2024, Deron Trent Amador, M.D. had 476 Medicare Part D claims for 234 beneficiaries; the average among gastroenterology physician prescribers was 811. 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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.