Carson E. Barnes, MD
Family Medicine Physician · Nampa, ID
Carson E. Barnes, MD is a family medicine physician with a practice address in Nampa, Idaho, and NPI 1407410889, issued on Apr 30, 2019. Check the license (Idaho M-15320, as entered in NPPES) on the Idaho Board of Medicine; the Medicare figures below come from public CMS files.
- Name
- Carson E. Barnes
- Credential
- MD
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- M-15320 ID
Self-reported in NPPES; status is on the state search - Practice location
- 4300 E Flamingo Ave, Nampa, ID 83687
- Phone
- (208) 463-5000
- Enumerated
- Apr 30, 2019
- Record last updated
- Sep 12, 2025
- Medicare enrollment
- Enrolled (PECOS I20220830000868); accepts Medicare assignment
- Medical or professional school
- Medical University Of South Carolina College Of Medicine, 2019
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 1,316 in Idaho → Look up another NPI →
Also registered at 4300 E Flamingo Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Carson E. Barnes in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersIdaho Board of Medicine
Search for license M-15320Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
68% fewer Medicare Part D claims than the average family medicine physician in 2024
1,125 Medicare Part D claims for 143 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 18% of claims. 11 claims were for opioids.
Most prescribed
- Atorvastatin Calcium84 claims
- Lisinopril62 claims
- Gabapentin53 claims
- Losartan Potassium53 claims
- Amlodipine Besylate43 claims
- Omeprazole42 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
- Gritman Medical Center IncMoscow, ID
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Carson E. Barnes among 1,316 family medicine physician records in Idaho
Carson E. Barnes, MD 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 2019, is newer than 76% of them.
- NPI issued2019 · 76% of these records are older, 21% newer
- In a Medicare fileYes · 78% of these records are
- In the CMS Doctors and Clinicians fileYes · 60% of these records are
- Graduated2019 · median 2009 among the 793 with a school on file
- Record last updated2025 · 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
- David Barclay, D.O.Nampa, ID 836871235192089
- 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
Common questions
What is Carson E. Barnes, MD's NPI number?
Carson E. Barnes, MD's National Provider Identifier (NPI) is 1407410889, issued on Apr 30, 2019. An NPI identifies a provider in billing; it is not a license.
Where is Carson E. Barnes, MD located?
The NPPES record lists a practice address at 4300 E Flamingo Ave, Nampa, ID, 83687. Phone: (208) 463-5000. Providers update this record themselves, so call before visiting.
How can I verify Carson E. Barnes, MD's license?
NPPES lists Idaho license number M-15320, 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 Carson E. Barnes, MD prescribe under Medicare Part D?
In 2024, Carson E. Barnes, MD had 1,125 Medicare Part D claims for 143 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.