Brian Arenare, MD
Internal Medicine Physician · Houston, TX
Brian Arenare, MD is an internal medicine physician with a practice address in Houston, Texas, and NPI 1205910684, issued on Oct 24, 2006. Check the license (Texas K5776, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- Brian Arenare
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- K5776 TX
Self-reported in NPPES; status is on the state search - Practice location
- 2223 West Loop S, Houston, TX 77027
- Phone
- (713) 439-6000
- Enumerated
- Oct 24, 2006
- Record last updated
- Dec 3, 2015 (not updated in 11 years: call before relying on the address or phone)
- Medicaid IDs
- 144520701 TX
144520703 TX - Medicare enrollment
- Enrolled (PECOS I20080610000796); accepts Medicare assignment
- Medical or professional school
- Yale University School Of Medicine, 1983
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 9,175 in Texas → Look up another NPI →
Also registered at 2223 West Loop S
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Verify Brian Arenare in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license K5776Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through one group practice
- American Current Care PAHouston, TX
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Brian Arenare among 9,175 internal medicine physician records in Texas
Brian Arenare, MD is one of 9,175 internal medicine physician records with a practice address in Texas. 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 9% of them.
- NPI issued2006 · 9% of these records are older, 59% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileYes · 66% of these records are
- Graduated1983 · median 2004 among the 6,088 with a school on file
- Record last updated2015 · 49% 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 Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
1,488 internal medicine physician records list a practice address in Houston
They are 1,488 of the 61,221 NPPES records with a practice address in Houston, and 9,175 internal medicine physician records in Texas.
All 9,175 in Texas → Every provider in Houston → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Srijhansi Adusumilli, M.D.Houston, TX 770271144260944
- Shezi Ali-Kirmani, MDHouston, TX 770271235123811
- Rene Del Valle, MDHouston, TX 770271669419966
- Michael Eisenberg, M.D.Houston, TX 770271609817162
- Nam Hoang, M.D.Houston, TX 770271578563524
- Terence Holmes, M.D.Houston, TX 770271134106651
- Scott Lisse, MDHouston, TX 770271346245818
- Shi-Tze Lu, M.D.Houston, TX 770271215932900
Common questions
What is Brian Arenare, MD's NPI number?
Brian Arenare, MD's National Provider Identifier (NPI) is 1205910684, issued on Oct 24, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Brian Arenare, MD located?
The NPPES record lists a practice address at 2223 West Loop S, Houston, TX, 77027. Phone: (713) 439-6000. Providers update this record themselves, so call before visiting.
How can I verify Brian Arenare, MD's license?
NPPES lists Texas license number K5776, 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.
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.