Brian Anderson, D.O.
Internal Medicine Physician · Round Rock, TX
Brian 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 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
- 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 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
42% 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 2,785 among the 127,794 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, mostly food and beverage; the largest payer was Pfizer Inc.. The 65,274 providers of this specialty with any payment received $2,536.66 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.
3 hospital and facility affiliations
- CH Specialty Services TX PLLCAustin, TX
- Ipc Healthcare Services OF Texas PLLCAustin, TX
- Lonestar Pat Associates PAAustin, TX
Source: CMS Doctors and Clinicians affiliations; Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
80 internal medicine physician records list a Round Rock practice address
They are 80 of the 3,815 NPPES records with a Round Rock practice address, and 11,069 internal medicine physician records in Texas.
All 80 in Round Rock → All 11,069 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
- Pedro Abanto, M.D.McAllen, TX1982840393
- Oliverio Abarca Guzman, MDHarlingen, TX1346972940
- Obinna Abaribe, M.DMansfield, TX1457704355
- Enyinnaya Abarikwu, MDTyler, TX1174788178
Common questions
What is Brian Anderson, D.O.'s NPI number?
Brian 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 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 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 Anderson, D.O. prescribe under Medicare Part D?
In 2024, Brian Anderson, D.O. had 1,611 Medicare Part D claims for 434 beneficiaries; the average among internal medicine physician prescribers was 2,785. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 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.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.