Marco Antonio Lopez Velazquez, M.D.
Internal Medicine Physician · Austin, TX
Marco Antonio Lopez Velazquez, M.D. is an internal medicine physician with a practice address in Austin, Texas, and NPI 1316399264, issued on Jul 4, 2016. Check the license (Texas U2721, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- Marco Antonio Lopez Velazquez
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- U2721 TX
Self-reported in NPPES; status is on the state search - Practice location
- 7500 Rialto Blvd Ste 1-140, Austin, TX 78735
- Phone
- (312) 385-0441
- Enumerated
- Jul 4, 2016
- Record last updated
- Nov 12, 2024
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 9,175 in Texas → Look up another NPI →
Also registered at 7500 Rialto Blvd Ste 1-140
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Ali Alktaifi, M.D.Internal Medicine Physician1285997627
- Julia Cosma, M.D.Family Medicine Physician1194711515
- Sherekia Hales, NPPsychiatric/Mental Health Nurse Practitioner1124590047
Verify Marco Antonio Lopez Velazquez in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license U2721Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
89% fewer Medicare Part D claims than the average internal medicine physician in 2024
359 Medicare Part D claims for 174 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. 14 claims were for opioids.
Most prescribed
- Amoxicillin-Clavulanate Potass24 claims
- Cefdinir23 claims
- Ciprofloxacin Hcl14 claims
- Doxycycline Hyclate14 claims
- Amlodipine Besylate12 claims
- Furosemide12 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.
Marco Antonio Lopez Velazquez among 9,175 internal medicine physician records in Texas
Marco Antonio Lopez Velazquez, M.D. 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 2016, is newer than 74% of them.
- NPI issued2016 · 74% of these records are older, 23% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileNo · 66% of these records are
- Record last updated2024 · 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).
606 internal medicine physician records list a practice address in Austin
They are 606 of the 26,585 NPPES records with a practice address in Austin, and 9,175 internal medicine physician records in Texas.
All 9,175 in Texas → Every provider in Austin → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Ali Alktaifi, M.D.Austin, TX 787351285997627
- Chandima Dehipitiya, MDAustin, TX 787351659377125
- Haley Houghton, MDAustin, TX 787351427552272
- Chun Jin, M.D.Austin, TX 787351518126705
- Laura JohnsonAustin, TX 787351295238012
- Lauryn Josephs, MDAustin, TX 787351912402041
- Piotr Kapinos, M.D.Austin, TX 787351841697133
- Gurneet Kohli, M.D.Austin, TX 787351225291784
Common questions
What is Marco Antonio Lopez Velazquez, M.D.'s NPI number?
Marco Antonio Lopez Velazquez, M.D.'s National Provider Identifier (NPI) is 1316399264, issued on Jul 4, 2016. An NPI identifies a provider in billing; it is not a license.
Where is Marco Antonio Lopez Velazquez, M.D. located?
The NPPES record lists a practice address at 7500 Rialto Blvd Ste 1-140, Austin, TX, 78735. Phone: (312) 385-0441. Providers update this record themselves, so call before visiting.
How can I verify Marco Antonio Lopez Velazquez, M.D.'s license?
NPPES lists Texas license number U2721, 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 Marco Antonio Lopez Velazquez, M.D. prescribe under Medicare Part D?
In 2024, Marco Antonio Lopez Velazquez, M.D. had 359 Medicare Part D claims for 174 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.