NPPES file of Aug 9, 2026

Dylan Martin Dean, M.D.,PH.D.

Emergency Medicine Physician · Portland, OR

Dylan Martin Dean, M.D.,PH.D. is an emergency medicine physician with a practice address in Portland, Oregon, and NPI 1366769432, issued on Apr 28, 2010. Check the license (Oregon MD162464, 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 2023 and 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1366769432
Name
Dylan Martin Dean
Credential
M.D.,PH.D.
Primary taxonomy
Emergency Medicine Physician 207P00000X
License number
MD162464 OR
Self-reported in NPPES; status is on the state search
Practice location
3181 SW Sam Jackson Park Road, Portland, OR 97239
Phone
(503) 494-8211
Enumerated
Apr 28, 2010
Record last updated
Jul 23, 2015 (not updated in 11 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20130606000016); accepts Medicare assignment
Medical or professional school
Warren Alpert Medical School Of Brown University, 2010
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 3181 SW Sam Jackson Park Road

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

  1. Kathryn Applin, M.D.Emergency Medicine Physician1174919708
  2. Katherine Barton, M.D.Diagnostic Radiology Physician1841633468
  3. Katherine Bensching, M.D.Internal Medicine Physician1407823867
  4. Bryan BrockPharmacist Clinician (PhC)/ Clinical Pharmacy Specialist1265199657
  5. Joseph Buck, PA-CPhysician Assistant1205246386
  6. Aline Sonia Buist, MDPulmonary Disease Physician1730286501

Verify Dylan Martin Dean in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersOregon Medical Board
    Search for license MD162464
    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

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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2.4 times the Medicare Part D claims of the average emergency medicine physician in 2024

536 Medicare Part D claims for 348 beneficiaries, against an average of 226 among the 54,106 providers of this specialty who prescribed in Part D. 100 claims were for opioids.

  1. Dylan Dean536
  2. Specialty average226

Most prescribed

  1. Cephalexin84 claims
  2. Hydrocodone-Acetaminophen62 claims
  3. Ondansetron Odt56 claims
  4. Cyclobenzaprine Hcl33 claims
  5. Prednisone32 claims
  6. Oxycodone Hcl27 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.

The practice group's MIPS final score for 2023 (Medicare payment program): 100 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.

  1. Qualityout of 100 · 30% of the final score100.0
  2. Costout of 100 · 30%97.6
  3. Promoting interoperabilitynot scored (reweighted)
  4. Improvement activities40 of 40 points · 15%100.0

Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).

Bills Medicare through one group practice

  1. Emergency Medicine Specialists, LLCOregon City, OR

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

Dylan Martin Dean among 1,079 emergency medicine physician records in Oregon

Dylan Martin Dean, M.D.,PH.D. is one of 1,079 emergency medicine physician records with a practice address in Oregon. 77% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2010, is newer than 57% of them.

  • NPI issued2010 · 57% of these records are older, 40% newer
  • In a Medicare fileYes · 77% of these records are
  • In the CMS Doctors and Clinicians fileYes · 52% of these records are
  • Graduated2010 · median 2013 among the 557 with a school on file
  • Record last updated2015 · 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 207P00000X and a Oregon practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Emergency Medicine Physician providers in Oregon

There are 1,079 emergency medicine physician records in Oregon.

The 8 emergency medicine physician records with the nearest ZIP codes

  1. James Bryan, MD, PHDPortland, OR 972391083618524
  2. Esther Choo, MDPortland, OR 972391598746166
  3. Mohamud Daya, MD, M SPortland, OR 972391629073895
  4. Jermaine Foster, MDPortland, OR 972391417925199
  5. William Goodhue, MDPortland, OR 972391316976905
  6. Jerris Hedges, MD, MS, MMMPortland, OR 972391972506301
  7. Brandon Horowitz, M.D.Portland, OR 972391720082357
  8. Richard Ismach, MDPortland, OR 972391780688556

Common questions

What is Dylan Martin Dean, M.D.,PH.D.'s NPI number?

Dylan Martin Dean, M.D.,PH.D.'s National Provider Identifier (NPI) is 1366769432, issued on Apr 28, 2010. An NPI identifies a provider in billing; it is not a license.

Where is Dylan Martin Dean, M.D.,PH.D. located?

The NPPES record lists a practice address at 3181 SW Sam Jackson Park Road, Portland, OR, 97239. Phone: (503) 494-8211. Providers update this record themselves, so call before visiting.

How can I verify Dylan Martin Dean, M.D.,PH.D.'s license?

NPPES lists Oregon license number MD162464, 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 Dylan Martin Dean, M.D.,PH.D. prescribe under Medicare Part D?

In 2024, Dylan Martin Dean, M.D.,PH.D. had 536 Medicare Part D claims for 348 beneficiaries; the average among emergency medicine physician prescribers was 226. Part D covers Medicare prescriptions only.

What is Dylan Martin Dean, M.D.,PH.D.'s MIPS final score?

The 2023 MIPS final score is 100 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.