Robert B. Brahan, MD
Internal Medicine Physician · Hattiesburg, MS
Robert B. Brahan, MD is an internal medicine physician with a practice address in Hattiesburg, Mississippi, and NPI 1881608586, issued on Jul 28, 2006. Check the license (Mississippi 06981, as entered in NPPES) on the Mississippi State Board of Medical Licensure; the Medicare figures below come from public CMS files.
- Name
- Robert B. Brahan
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 06981 MS
Self-reported in NPPES; status is on the state search - Practice location
- 4 Medical Blvd, Hattiesburg, MS 39401
- Phone
- (601) 579-5444
- Enumerated
- Jul 28, 2006
- Record last updated
- Jul 8, 2020 (not updated in 6 years: call before relying on the address or phone)
- Fax
- (601) 579-5107
- Medicaid IDs
- 1419915 LA
00017068 MS - Medicare enrollment
- Enrolled (PECOS I20061229000217); accepts Medicare assignment
- Medical or professional school
- University Of Mississippi School Of Medicine, 1974
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 972 in Mississippi → Look up another NPI →
Also registered at 4 Medical Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Senate Amusu, MDInfectious Disease Physician1700309432
- Jill Bailey, DOInternal Medicine Physician1902549769
- Arnold Jackson, MDInternal Medicine Physician1417061359
- Thompson Liddell, M.D.Infectious Disease Physician1851703201
- Jason Moss, DOInfectious Disease Physician1235558149
- Rebecca Privon, FNP-CRegistered Nurse1740691708
Verify Robert B. Brahan in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMississippi State Board of Medical Licensure
Search for license 06981Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
47% more Medicare Part D claims than the average internal medicine physician in 2024
4,656 Medicare Part D claims for 325 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 17% of claims. 12 claims were for opioids.
Most prescribed
- Amlodipine Besylate275 claims
- Losartan Potassium223 claims
- Atorvastatin Calcium197 claims
- Hydrochlorothiazide196 claims
- Levothyroxine Sodium141 claims
- Allopurinol129 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: $18.97
1 payment: food and beverage; the largest payer was Abbvie Inc. The 50,334 providers of this specialty with any payment received $1,303.06 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 2 group practices
- Forrest County General HospitalHattiesburg, MS
- Hattiesburg Clinic PAHattiesburg, MS
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Robert B. Brahan among 972 internal medicine physician records in Mississippi
Robert B. Brahan, MD is one of 972 internal medicine physician records with a practice address in Mississippi. 82% 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 4% of them.
- NPI issued2006 · 4% of these records are older, 63% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileYes · 60% of these records are
- Graduated1974 · median 2008 among the 585 with a school on file
- Record last updated2020 · 52% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a Mississippi practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
46 internal medicine physician records list a practice address in Hattiesburg
They are 46 of the 2,569 NPPES records with a practice address in Hattiesburg, and 972 internal medicine physician records in Mississippi.
All 972 in Mississippi → Every provider in Hattiesburg → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Akwasi Amponsah, M.D.Hattiesburg, MS 394011659362457
- Orlando Burt, D.O.Hattiesburg, MS 394011598016222
- Richard Calderone, D.O.Hattiesburg, MS 394011215340286
- Quenyatta Echols-Williams, M.D.Hattiesburg, MS 394011255392841
- Daniel Edwards, M.D., PH.D.Hattiesburg, MS 394011982098026
- Charles Hernandez, DOHattiesburg, MS 394011942213103
- Irma Elizabeth Huayanay Espinoza, M.D.Hattiesburg, MS 394011447814595
- Arnold Jackson, MDHattiesburg, MS 394011417061359
Common questions
What is Robert B. Brahan, MD's NPI number?
Robert B. Brahan, MD's National Provider Identifier (NPI) is 1881608586, issued on Jul 28, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Robert B. Brahan, MD located?
The NPPES record lists a practice address at 4 Medical Blvd, Hattiesburg, MS, 39401. Phone: (601) 579-5444. Providers update this record themselves, so call before visiting.
How can I verify Robert B. Brahan, MD's license?
NPPES lists Mississippi license number 06981, as entered by the provider. Search the Mississippi State Board of Medical Licensure at https://www.msbml.ms.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Robert B. Brahan, MD prescribe under Medicare Part D?
In 2024, Robert B. Brahan, MD had 4,656 Medicare Part D claims for 325 beneficiaries; the average among internal medicine physician prescribers was 3,176. 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.