NPPES file of Aug 9, 2026

Daniel Richard Dunbar

Internal Medicine Physician · Sunnyside, WA

Daniel Richard Dunbar is an internal medicine physician with a practice address in Sunnyside, Washington, and NPI 1174020986, issued on Apr 9, 2018. Check the license (Washington OP61094156, as entered in NPPES) on the Washington Medical Commission; 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
1174020986
Name
Daniel Richard Dunbar
Primary taxonomy
Internal Medicine Physician 207R00000X
License numbers
OP61094156 WA
71722-20 WI
71931 WI
Self-reported in NPPES; status is on the state search
Practice location
617 Scoon RD, Sunnyside, WA 98944
Phone
(509) 837-8200
Enumerated
Apr 9, 2018
Record last updated
Mar 12, 2024
Medicare enrollment
Enrolled (PECOS I20200501002175); accepts Medicare assignment
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 617 Scoon RD

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

  1. Jeffrey Blunden, O.D.Optometrist1205814183
  2. Marisol Cardenas, RDHDental Hygienist1235495441
  3. Kaylan Phillips, ODOptometrist1164116281

Verify Daniel Richard Dunbar in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWashington Medical Commission
    Search for license OP61094156
    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 Washington 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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2.1 times the Medicare Part D claims of the average internal medicine physician in 2024

6,651 Medicare Part D claims for 454 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 20% of claims. 212 claims were for opioids.

  1. Daniel Dunbar6,651
  2. Specialty average3,176

Most prescribed

  1. Atorvastatin Calcium394 claims
  2. Lisinopril287 claims
  3. Gabapentin231 claims
  4. Amlodipine Besylate220 claims
  5. Losartan Potassium217 claims
  6. Levothyroxine Sodium154 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.

Industry payments in 2024: $61.88

1 payment: food and beverage; the largest payer was Axsome Therapeutics, Inc. The 50,334 providers of this specialty with any payment received $1,303.06 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Daniel Dunbar$61.88
  2. Specialty average$1,303.06

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. Yakima Neighborhood Health ServicesYakima, WA

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

Daniel Richard Dunbar among 3,079 internal medicine physician records in Washington

Daniel Richard Dunbar is one of 3,079 internal medicine physician records with a practice address in Washington. 75% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2018, is newer than 84% of them.

  • NPI issued2018 · 84% of these records are older, 13% newer
  • In a Medicare fileYes · 75% of these records are
  • In the CMS Doctors and Clinicians fileYes · 60% of these records are
  • Graduated2018 · median 2006 among the 1,852 with a school on file
  • Record last updated2024 · 63% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a Washington practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Internal Medicine Physician providers in Washington

There are 3,079 internal medicine physician records in Washington.

The 8 internal medicine physician records with the nearest ZIP codes

  1. Anna Madej, M. D.Sunnyside, WA 989441194834705
  2. Aaron Price, D.O.Sunnyside, WA 989441841724721
  3. Aaron Anderson, D.O.Toppenish, WA 989481003057381
  4. Vlastimil CalayanToppenish, WA 989481073757118
  5. Kathleen Davis, M.D.Toppenish, WA 989481205042108
  6. Mark FarleyToppenish, WA 989481164518353
  7. Stephanie HansenToppenish, WA 989481649229931
  8. Vesna Jamborcic, MDToppenish, WA 989481407827850

Common questions

What is Daniel Richard Dunbar's NPI number?

Daniel Richard Dunbar's National Provider Identifier (NPI) is 1174020986, issued on Apr 9, 2018. An NPI identifies a provider in billing; it is not a license.

Where is Daniel Richard Dunbar located?

The NPPES record lists a practice address at 617 Scoon RD, Sunnyside, WA, 98944. Phone: (509) 837-8200. Providers update this record themselves, so call before visiting.

How can I verify Daniel Richard Dunbar's license?

NPPES lists Washington license number OP61094156, as entered by the provider. Search the Washington Medical Commission at https://wahelms.my.site.com/s/license-search. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does Daniel Richard Dunbar prescribe under Medicare Part D?

In 2024, Daniel Richard Dunbar had 6,651 Medicare Part D claims for 454 beneficiaries; the average among internal medicine physician prescribers was 3,176. 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.