NPPES file of Aug 9, 2026

David B. Wilkinson, M.D.

Neuromuscular Medicine (Psychiatry & Neurology) Physician · Portland, OR

David B. Wilkinson, M.D. is a neuromuscular medicine (psychiatry & neurology) physician with a practice address in Portland, Oregon, and NPI 1609841659, issued on Feb 22, 2006. Check the license (Oregon MD24784, 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
1609841659
Name
David B. Wilkinson
Credential
M.D.
Primary taxonomy
Neuromuscular Medicine (Psychiatry & Neurology) Physician 2084N0008X
License number
MD24784 OR
Self-reported in NPPES; status is on the state search
Practice location
9135 SW Barnes RD Ste 461, Portland, OR 97225
Phone
(503) 216-1150
Enumerated
Feb 22, 2006
Record last updated
Aug 4, 2025
Medicaid ID
269508 OR
Medicare enrollment
Enrolled (PECOS I20040930000803); accepts Medicare assignment
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 9135 SW Barnes RD Ste 461

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

  1. Prakash Ambady, M.D.Neurology Physician1962784298
  2. Pradeep Chandan, DONeurology Physician1245735968
  3. Annie Chiu, M.D.Neurology Physician1376924670
  4. Derek Clark, M.D.Neurocritical Care Physician1518283589
  5. Melanie Clausen, AGACNPGerontology Nurse Practitioner1619791621
  6. Alexis Croucher, AGACNPGerontology Nurse Practitioner1134742539

Verify David B. Wilkinson in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersOregon Medical Board
    Search for license MD24784
    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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8% more Medicare Part D claims than the average neuromuscular medicine (psychiatry & neurology) physician in 2024

893 Medicare Part D claims for 130 beneficiaries, against an average of 827 among the 258 providers of this specialty who prescribed in Part D. Brand-name drugs were 19% of claims.

  1. David Wilkinson893
  2. Specialty average827

Most prescribed

  1. Gabapentin90 claims
  2. Gamunex-C82 claims
  3. Pyridostigmine Bromide72 claims
  4. Pregabalin53 claims
  5. Prednisone47 claims
  6. Duloxetine Hcl38 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): 90.3 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 score92.2
  2. Costout of 100 · 30%67.0
  3. Promoting interoperabilityout of 100 · 25%100.0
  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).

Industry payments in 2024: $2,048.13

6 payments; by number, the most common kind was consulting fee; the largest payer was Ucb, Inc. The 169 providers of this specialty with any payment received $11,922.98 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. David Wilkinson$2,048
  2. Specialty average$11,923

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Bills Medicare through one group practice

  1. Providence Health And Services OregonPortland, OR

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

Neuromuscular Medicine (Psychiatry & Neurology) Physician providers in Oregon

There are 5 neuromuscular medicine (psychiatry & neurology) physician records in Oregon.

The 4 neuromuscular medicine (psychiatry & neurology) physician records with the nearest ZIP codes

  1. Tracy Bazan, MDPortland, OR 972131487073789
  2. Madeline Singer, MDPortland, OR 972131013369131
  3. Stephan Castro, MDPortland, OR 972391144783580
  4. Drew Houston, MDNewberg, OR 971321285175604

Common questions

What is David B. Wilkinson, M.D.'s NPI number?

David B. Wilkinson, M.D.'s National Provider Identifier (NPI) is 1609841659, issued on Feb 22, 2006. An NPI identifies a provider in billing; it is not a license.

Where is David B. Wilkinson, M.D. located?

The NPPES record lists a practice address at 9135 SW Barnes RD Ste 461, Portland, OR, 97225. Phone: (503) 216-1150. Providers update this record themselves, so call before visiting.

How can I verify David B. Wilkinson, M.D.'s license?

NPPES lists Oregon license number MD24784, 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 David B. Wilkinson, M.D. prescribe under Medicare Part D?

In 2024, David B. Wilkinson, M.D. had 893 Medicare Part D claims for 130 beneficiaries; the average among neuromuscular medicine (psychiatry & neurology) physician prescribers was 827. Part D covers Medicare prescriptions only.

What is David B. Wilkinson, M.D.'s MIPS final score?

The 2023 MIPS final score is 90.3 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.