David James Barclay, D.O.
Family Medicine Physician · Nampa, ID
David James Barclay, D.O. is a family medicine physician with a practice address in Nampa, Idaho, and NPI 1235192089, issued on Apr 11, 2006. Check the license (Idaho O153, as entered in NPPES) on the Idaho Board of Medicine; the Medicare figures below come from public CMS files.
- Name
- David James Barclay
- Credential
- D.O.
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- O153 ID
Self-reported in NPPES; status is on the state search - Practice location
- 3755 High Grove LN, Nampa, ID 83687
- Phone
- (208) 855-9116
- Enumerated
- Apr 11, 2006
- Record last updated
- May 3, 2017 (not updated in 9 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 1,316 in Idaho → Look up another NPI →
Verify David James Barclay in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersIdaho Board of Medicine
Search for license O153Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
100% fewer Medicare Part D claims than the average family medicine physician in 2024
17 Medicare Part D claims, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.
Most prescribed
- Furosemide12 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.
David James Barclay among 1,316 family medicine physician records in Idaho
David James Barclay, D.O. is one of 1,316 family medicine physician records with a practice address in Idaho. 78% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 9% of them.
- NPI issued2006 · 9% of these records are older, 57% newer
- In a Medicare fileYes · 78% of these records are
- In the CMS Doctors and Clinicians fileNo · 60% of these records are
- Record last updated2017 · 49% 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 Idaho practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
117 family medicine physician records list a practice address in Nampa
They are 117 of the 2,005 NPPES records with a practice address in Nampa, and 1,316 family medicine physician records in Idaho.
All 1,316 in Idaho → Every provider in Nampa → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Katherine Ball, MDNampa, ID 836871427314475
- Stuart Black, M.D.Nampa, ID 836871053351361
- Jennifer Chun-Brodie, M.D.Nampa, ID 836871952613762
- Mark Clinger, MD - FAMILY PRACTICENampa, ID 836871699769471
- Sarah Googe, M.D.Nampa, ID 836871598865321
- Brigitta Lavergne, MDNampa, ID 836871164596557
- Bryan Pogue, MDNampa, ID 836871740286723
- Phillip Redd, DONampa, ID 836871134296106
Common questions
What is David James Barclay, D.O.'s NPI number?
David James Barclay, D.O.'s National Provider Identifier (NPI) is 1235192089, issued on Apr 11, 2006. An NPI identifies a provider in billing; it is not a license.
Where is David James Barclay, D.O. located?
The NPPES record lists a practice address at 3755 High Grove LN, Nampa, ID, 83687. Phone: (208) 855-9116. Providers update this record themselves, so call before visiting.
How can I verify David James Barclay, D.O.'s license?
NPPES lists Idaho license number O153, as entered by the provider. Search the Idaho Board of Medicine at https://dopl.idaho.gov/bom/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does David James Barclay, D.O. prescribe under Medicare Part D?
In 2024, David James Barclay, D.O. had 17 Medicare Part D claims; 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.