Dallin Brownell, DO
Family Medicine Physician · Pasco, WA
Dallin Brownell, DO is a family medicine physician with a practice address in Pasco, Washington, and NPI 1306411921, issued on May 25, 2021. Check the license (Washington OP61559679, as entered in NPPES) on the Washington Medical Commission; the Medicare figures below come from public CMS files.
- Name
- Dallin Brownell
- Credential
- DO
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- OP61559679 WA
Self-reported in NPPES; status is on the state search - Practice location
- 9605 Sandifur Pkwy, Pasco, WA 99301
- Phone
- (509) 942-3170
- Enumerated
- May 25, 2021
- Record last updated
- Jul 12, 2024
- Fax
- (509) 543-9795
- Medicare enrollment
- Enrolled (PECOS I20240705001027); accepts Medicare assignment
- Medical or professional school
- Des Moines University Of Osteopathic Medicine And Health Sciences, 2021
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 5,534 in Washington → Look up another NPI →
Also registered at 9605 Sandifur Pkwy
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Dallin Brownell in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWashington Medical Commission
Search for license OP61559679Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
88% fewer Medicare Part D claims than the average family medicine physician in 2024
442 Medicare Part D claims for 106 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. 11 claims were for opioids.
Most prescribed
- Atorvastatin Calcium32 claims
- Metformin Hcl24 claims
- Amlodipine Besylate19 claims
- Gabapentin15 claims
- Losartan Potassium15 claims
- Trazodone Hcl15 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.
One hospital affiliation
- Kadlec Regional Medical CenterPasco, WA · Acute Care Hospitals4 of 5 stars
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through); hospitals matched to CMS Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
Dallin Brownell among 5,534 family medicine physician records in Washington
Dallin Brownell, DO is one of 5,534 family medicine physician records with a practice address in Washington. 73% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2021, is newer than 91% of them.
- NPI issued2021 · 91% of these records are older, 6% newer
- In a Medicare fileYes · 73% of these records are
- In the CMS Doctors and Clinicians fileYes · 60% of these records are
- Graduated2021 · median 2009 among the 3,294 with a school on file
- Record last updated2024 · 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 207Q00000X and a Washington practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
26 family medicine physician records list a practice address in Pasco
They are 26 of the 874 NPPES records with a practice address in Pasco, and 5,534 family medicine physician records in Washington.
All 5,534 in Washington → Every provider in Pasco → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Erenio Aledo, MDPasco, WA 993011275623795
- Victor Brooks, MDPasco, WA 993011477689834
- Marshall Brown, D.O.Pasco, WA 993011275556904
- Walter Cooper, M.D.Pasco, WA 993011528137759
- Nestor Gonzalez, MDKennewick, WA 993011194702787
- David Jones, MDPasco, WA 993011912953860
- Kevin Ochoa, MDPasco, WA 993011942262118
- Matthew Painter, DOPasco, WA 993011790724987
Common questions
What is Dallin Brownell, DO's NPI number?
Dallin Brownell, DO's National Provider Identifier (NPI) is 1306411921, issued on May 25, 2021. An NPI identifies a provider in billing; it is not a license.
Where is Dallin Brownell, DO located?
The NPPES record lists a practice address at 9605 Sandifur Pkwy, Pasco, WA, 99301. Phone: (509) 942-3170. Providers update this record themselves, so call before visiting.
How can I verify Dallin Brownell, DO's license?
NPPES lists Washington license number OP61559679, 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 Dallin Brownell, DO prescribe under Medicare Part D?
In 2024, Dallin Brownell, DO had 442 Medicare Part D claims for 106 beneficiaries; the average among family medicine physician prescribers was 3,544. 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.