Brock Alan Barnes, M.D.
Family Medicine Physician · Lexington, KY
Brock Alan Barnes, M.D. is a family medicine physician with a practice address in Lexington, Kentucky, and NPI 1457588345, issued on Jun 17, 2009. Check the license (Kentucky 45190, as entered in NPPES) on the Kentucky Board of Medical Licensure; the Medicare figures below come from public CMS files.
- Name
- Brock Alan Barnes
- Credential
- M.D.
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- 45190 KY
Self-reported in NPPES; status is on the state search - Practice location
- 3973 Real Quiet LN, Lexington, KY 40509
- Phone
- (859) 329-8108
- Enumerated
- Jun 17, 2009
- Record last updated
- Jun 7, 2023
- Medicare enrollment
- Enrolled (PECOS I20110415000064); accepts Medicare assignment
- Medical or professional school
- University Of Louisville School Of Medicine, 2008
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 1,968 in Kentucky → Look up another NPI →
Verify Brock Alan Barnes in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersKentucky Board of Medical Licensure
Search for license 45190Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
94% fewer Medicare Part D claims than the average family medicine physician in 2024
202 Medicare Part D claims for 135 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. 23 claims were for opioids.
Most prescribed
- Doxycycline Hyclate24 claims
- Hydrocodone-Acetaminophen20 claims
- Prednisone15 claims
- Cefdinir14 claims
- Amoxicillin-Clavulanate Potass11 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.
The practice group's MIPS final score for 2023 (Medicare payment program): 80.9 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Bills Medicare through 2 group practices
- Green Valley Emergency Physicians, LLCHazard, KY
- New Lexington Clinic PscLexington, KY
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Brock Alan Barnes among 1,968 family medicine physician records in Kentucky
Brock Alan Barnes, M.D. is one of 1,968 family medicine physician records with a practice address in Kentucky. 80% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2009, is newer than 61% of them.
- NPI issued2009 · 61% of these records are older, 36% newer
- In a Medicare fileYes · 80% of these records are
- In the CMS Doctors and Clinicians fileYes · 65% of these records are
- Graduated2008 · median 2006 among the 1,277 with a school on file
- Record last updated2023 · 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 Kentucky practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
177 family medicine physician records list a practice address in Lexington
They are 177 of the 14,031 NPPES records with a practice address in Lexington, and 1,968 family medicine physician records in Kentucky.
All 1,968 in Kentucky → Every provider in Lexington → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Keith Applegate, M.D.Lexington, KY 405091245235795
- Brian Brown, M.D.Lexington, KY 405091629074802
- Patricia Buker, M.D.Lexington, KY 405091922004993
- Amy Coleman, M.D.Lexington, KY 405091710971775
- David Dubocq, M.D.Lexington, KY 405091932104403
- William Foxx, M.D.Lexington, KY 405091801891353
- Joseph Gerhardstein, M.D.Lexington, KY 405091790780286
- Mary Henkel, M.D.Lexington, KY 405091699770156
Common questions
What is Brock Alan Barnes, M.D.'s NPI number?
Brock Alan Barnes, M.D.'s National Provider Identifier (NPI) is 1457588345, issued on Jun 17, 2009. An NPI identifies a provider in billing; it is not a license.
Where is Brock Alan Barnes, M.D. located?
The NPPES record lists a practice address at 3973 Real Quiet LN, Lexington, KY, 40509. Phone: (859) 329-8108. Providers update this record themselves, so call before visiting.
How can I verify Brock Alan Barnes, M.D.'s license?
NPPES lists Kentucky license number 45190, as entered by the provider. Search the Kentucky Board of Medical Licensure at https://web1.ky.gov/GenSearch/LicenseSearch.aspx?AGY=5. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Brock Alan Barnes, M.D. prescribe under Medicare Part D?
In 2024, Brock Alan Barnes, M.D. had 202 Medicare Part D claims for 135 beneficiaries; the average among family medicine physician prescribers was 3,544. Part D covers Medicare prescriptions only.
What is Brock Alan Barnes, M.D.'s MIPS final score?
The 2023 MIPS final score is 80.9 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
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.