Gregory Alan Brian, M.D.
Family Medicine Physician · Alexandria, LA
Gregory Alan Brian, M.D. is a family medicine physician with a practice address in Alexandria, Louisiana, and NPI 1184616252, issued on Aug 16, 2005. Check the license (Louisiana 015119, as entered in NPPES) on the Louisiana State Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Gregory Alan Brian
- Credential
- M.D.
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- 015119 LA
Self-reported in NPPES; status is on the state search - Practice location
- 425 Scott St, Alexandria, LA 71301
- Phone
- (318) 445-7355
- Enumerated
- Aug 16, 2005
- Record last updated
- Mar 26, 2008 (not updated in 18 years: call before relying on the address or phone)
- Fax
- (318) 487-8035
- Medicaid ID
- 1324566 LA
- Medicare enrollment
- Enrolled (PECOS I20100714000747); accepts Medicare assignment
- Medical or professional school
- Louisiana State University School Of Medicine In New Orleans, 1979
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 1,728 in Louisiana → Look up another NPI →
Also registered at 425 Scott St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Kenneth Brown, M.D.Family Medicine Physician1497779755
- Joan Brunson, M.D.Family Medicine Physician1184616112
- Robert Campbell, MDFamily Medicine Physician1780145748
- Jonathan Hunter, M.D.Family Medicine Physician1619969532
- Jessica Townley, MSN, APRN, FNP-CFamily Nurse Practitioner1265078547
Verify Gregory Alan Brian in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersLouisiana State Board of Medical Examiners
Search for license 015119Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
3.8 times the Medicare Part D claims of the average family medicine physician in 2024
13,632 Medicare Part D claims for 596 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 11% of claims. 622 claims were for opioids.
Most prescribed
- Amlodipine Besylate489 claims
- Hydrochlorothiazide439 claims
- Pantoprazole Sodium426 claims
- Levothyroxine Sodium406 claims
- Hydrocodone-Acetaminophen366 claims
- Meloxicam340 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.
Industry payments in 2024: $2,813.20
169 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie Inc. The 55,478 providers of this specialty with any payment received $902.55 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Brian Clinic, L.L.P.Alexandria, LA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Gregory Alan Brian among 1,728 family medicine physician records in Louisiana
Gregory Alan Brian, M.D. is one of 1,728 family medicine physician records with a practice address in Louisiana. 85% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 87% newer
- In a Medicare fileYes · 85% of these records are
- In the CMS Doctors and Clinicians fileYes · 70% of these records are
- Graduated1979 · median 2006 among the 1,201 with a school on file
- Record last updated2008 · 61% 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 Louisiana practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
57 family medicine physician records list a practice address in Alexandria
They are 57 of the 2,390 NPPES records with a practice address in Alexandria, and 1,728 family medicine physician records in Louisiana.
All 1,728 in Louisiana → Every provider in Alexandria → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Sharifa Baker, MDAlexandria, LA 713011811979073
- Gregory Bevels, MDAlexandria, LA 713011750366027
- Kenneth Brown, M.D.Alexandria, LA 713011497779755
- Joan Brunson, M.D.Alexandria, LA 713011184616112
- Brian Elkins, MDAlexandria, LA 713011366452807
- Heather Guillot, MDAlexandria, LA 713011689684144
- Jonathan Hunter, M.D.Alexandria, LA 713011619969532
- Charles Joiner, M.D.Alexandria, LA 713011780686923
Common questions
What is Gregory Alan Brian, M.D.'s NPI number?
Gregory Alan Brian, M.D.'s National Provider Identifier (NPI) is 1184616252, issued on Aug 16, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Gregory Alan Brian, M.D. located?
The NPPES record lists a practice address at 425 Scott St, Alexandria, LA, 71301. Phone: (318) 445-7355. Providers update this record themselves, so call before visiting.
How can I verify Gregory Alan Brian, M.D.'s license?
NPPES lists Louisiana license number 015119, as entered by the provider. Search the Louisiana State Board of Medical Examiners at https://www.lsbme.la.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Gregory Alan Brian, M.D. prescribe under Medicare Part D?
In 2024, Gregory Alan Brian, M.D. had 13,632 Medicare Part D claims for 596 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.