Brittney Guiou, DO
Family Medicine Physician · Spokane, WA
Brittney Guiou, DO is a family medicine physician with a practice address in Spokane, Washington, and NPI 1114504115, issued on Mar 25, 2021. Check the license on the Washington Medical Commission; the Medicare figures below come from public CMS files.
- Name
- Brittney Guiou
- Credential
- DO
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- 1020807 MA
Self-reported in NPPES; status is on the state search - Practice location
- 624 E Front Ave, Spokane, WA 99202
- Phone
- (253) 732-5291
- Enumerated
- Mar 25, 2021
- Record last updated
- Oct 31, 2024
- Medicare enrollment
- Enrolled (PECOS I20240814000414); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 5,534 in Washington → Look up another NPI →
Also registered at 624 E Front Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Brittney Guiou in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWashington Medical CommissionCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
67% fewer Medicare Part D claims than the average family medicine physician in 2024
1,174 Medicare Part D claims for 169 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 14% of claims. 14 claims were for opioids.
Most prescribed
- Atorvastatin Calcium89 claims
- Lisinopril48 claims
- Gabapentin45 claims
- Metformin Hcl Er45 claims
- Metformin Hcl35 claims
- Levothyroxine Sodium32 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
- Lahey Clinic IncAmesbury, MA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Brittney Guiou among 5,534 family medicine physician records in Washington
Brittney Guiou, 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).
283 family medicine physician records list a practice address in Spokane
They are 283 of the 14,049 NPPES records with a practice address in Spokane, and 5,534 family medicine physician records in Washington.
All 5,534 in Washington → Every provider in Spokane → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- David Becerril, MDSpokane, WA 992021902806771
- William Bradley, MDSpokane, WA 992021588658058
- Walter Fernau, MDSpokane, WA 992021154313096
- Richard Gascoigne, MDSpokane, WA 992021063450765
- Jeffrey Haney, MDSpokane, WA 992021184652943
- Susan McFadden, ARNPSpokane, WA 992021689669533
- Adam Newell, D.O.Spokane, WA 992021407823602
- Robert Numata, M.D.Spokane, WA 992021073593950
Common questions
What is Brittney Guiou, DO's NPI number?
Brittney Guiou, DO's National Provider Identifier (NPI) is 1114504115, issued on Mar 25, 2021. An NPI identifies a provider in billing; it is not a license.
Where is Brittney Guiou, DO located?
The NPPES record lists a practice address at 624 E Front Ave, Spokane, WA, 99202. Phone: (253) 732-5291. Providers update this record themselves, so call before visiting.
How can I verify Brittney Guiou, DO's license?
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 Brittney Guiou, DO prescribe under Medicare Part D?
In 2024, Brittney Guiou, DO had 1,174 Medicare Part D claims for 169 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.