Brian Benjamin Anderson, D.O.
Internal Medicine Physician · Round Rock, TX
Brian Benjamin Anderson, D.O. is an internal medicine physician with a practice address in Round Rock, Texas, and NPI 1598886954, issued on Apr 3, 2007. Check the license (Texas N5531, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- Brian Benjamin Anderson
- Credential
- D.O.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- N5531 TX
Self-reported in NPPES; status is on the state search - Practice location
- 302 University Blvd, Round Rock, TX 78665
- Phone
- (512) 201-7098
- Enumerated
- Apr 3, 2007
- Record last updated
- Feb 16, 2022
- Medicare enrollment
- Enrolled (PECOS I20120725000900); accepts Medicare assignment
- Medical or professional school
- University Of North Texas Hsc, College Of Osteopathic Med, 2015
- Entity
- Type 1 · individual
Also registered at 302 University Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Margaret Adams, WHNP - WHCWomen's Health Nurse Practitioner1134364078
- Megan Akers, WHNP-BCWomen's Health Nurse Practitioner1104397470
- Colleen BaslerOrthopedic Physical Therapist1538193768
- Mary Becker, FNPFamily Nurse Practitioner1285999177
- Jordan BeckhamPhysician Assistant1871454108
- Kendall Britt, M.D.Internal Medicine Physician1932138567
Verify Brian Benjamin Anderson in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license N5531Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
49% fewer Medicare Part D claims than the average internal medicine physician in 2024
1,611 Medicare Part D claims for 434 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. 113 claims were for opioids.
Most prescribed
- Furosemide88 claims
- Pantoprazole Sodium70 claims
- Eliquis67 claims
- Metoprolol Succinate56 claims
- Atorvastatin Calcium54 claims
- Amlodipine Besylate43 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: $217.12
11 payments; by number, the most common kind was food and beverage; the largest payer was Pfizer 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 3 group practices
- CH Specialty Services TX PLLCAustin, TX
- Ipc Healthcare Services OF Texas PLLCAustin, TX
- Lonestar Pat Associates PAAustin, TX
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
63 internal medicine physician records list a practice address in Round Rock
They are 63 of the 3,815 NPPES records with a practice address in Round Rock, and 9,175 internal medicine physician records in Texas.
All 63 in Round Rock → All 9,175 in Texas → Every provider in Round Rock →
Other internal medicine physician records in Texas
- Muhammad A. Sattar, MDDallas, TX1760465553
- Gayatri Aaluri, MDGalveston, TX1821928508
- Anunaya AashishDenton, TX1134246374
- Queenie Ann Abad, M.D.San Antonio, TX1174979785
- Fuad Abaleka, M.DLubbock, TX1861925596
- Carol Abalihi, M.D.El Paso, TX1326136243
- Oliverio Abarca Guzman, MDHarlingen, TX1346972940
- Obinna Abaribe, M.DMansfield, TX1457704355
- Enyinnaya Abarikwu, MDTyler, TX1174788178
- Sulaiman Abawi, D.O.Frisco, TX1780845255
Common questions
What is Brian Benjamin Anderson, D.O.'s NPI number?
Brian Benjamin Anderson, D.O.'s National Provider Identifier (NPI) is 1598886954, issued on Apr 3, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Brian Benjamin Anderson, D.O. located?
The NPPES record lists a practice address at 302 University Blvd, Round Rock, TX, 78665. Phone: (512) 201-7098. Providers update this record themselves, so call before visiting.
How can I verify Brian Benjamin Anderson, D.O.'s license?
NPPES lists Texas license number N5531, as entered by the provider. Search the Texas Medical Board at https://profile.tmb.state.tx.us/Search.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Brian Benjamin Anderson, D.O. prescribe under Medicare Part D?
In 2024, Brian Benjamin Anderson, D.O. had 1,611 Medicare Part D claims for 434 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.