David J. Tweardy, MD
Infectious Disease Physician · Houston, TX
David J. Tweardy, MD is an infectious disease physician with a practice address in Houston, Texas, and NPI 1720168065, issued on Oct 17, 2006. Check the license (Texas L0668, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- David J. Tweardy
- Credential
- MD
- Primary taxonomy
- Infectious Disease Physician 207RI0200X
- License number
- L0668 TX
Self-reported in NPPES; status is on the state search - Practice location
- 1515 Holcombe Blvd, Houston, TX 77030
- Phone
- (713) 792-6161
- Enumerated
- Oct 17, 2006
- Record last updated
- Jan 28, 2015 (not updated in 11 years: call before relying on the address or phone)
- Medicaid ID
- 141278507T TX
- Medicare enrollment
- Enrolled (PECOS I20110406000621); accepts Medicare assignment
- Medical or professional school
- Harvard Medical School, 1978
- Entity
- Type 1 · individual
8 nearest infectious disease physician records → All 674 in Texas → Look up another NPI →
Also registered at 1515 Holcombe Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- James Abbruzzese, M.D.Medical Oncology Physician1134233224
- Karim Abdeldaem, MDEmergency Medicine Physician1558056200
Verify David J. Tweardy in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license L0668Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
The practice group's MIPS final score for 2023 (Medicare payment program): 81.4 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Bills Medicare through one group practice
- Physicians Referral ServiceHouston, TX
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
David J. Tweardy among 674 infectious disease physician records in Texas
David J. Tweardy, MD is one of 674 infectious disease physician records with a practice address in Texas. 84% 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 7% of them.
- NPI issued2006 · 7% of these records are older, 59% newer
- In a Medicare fileYes · 84% of these records are
- In the CMS Doctors and Clinicians fileYes · 76% of these records are
- Graduated1978 · median 2002 among the 510 with a school on file
- Record last updated2015 · 46% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RI0200X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Infectious Disease Physician providers in Texas
There are 674 infectious disease physician records in Texas.
All 674 in Texas → Every provider in Houston → Infectious Disease Physician nationwide →
The 8 infectious disease physician records with the nearest ZIP codes
- Lisa Armitige, M.D.Houston, TX 770301568480820
- Ben Barnett, M.D.Houston, TX 770301457379687
- Tanvir Bell, M.D.Houston, TX 770301720012644
- Victor Fainstein, MDHouston, TX 770301912985664
- Richard Harris, M.D.Houston, TX 770301851373039
- Rodrigo Hasbun, M.D., M.P.H.Houston, TX 770301659334100
- Jiejian Lin, M.D.Houston, TX 770301679533533
- Cezarina Mindru, MDHouston, TX 770301497780787
Common questions
What is David J. Tweardy, MD's NPI number?
David J. Tweardy, MD's National Provider Identifier (NPI) is 1720168065, issued on Oct 17, 2006. An NPI identifies a provider in billing; it is not a license.
Where is David J. Tweardy, MD located?
The NPPES record lists a practice address at 1515 Holcombe Blvd, Houston, TX, 77030. Phone: (713) 792-6161. Providers update this record themselves, so call before visiting.
How can I verify David J. Tweardy, MD's license?
NPPES lists Texas license number L0668, 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.
What is David J. Tweardy, MD's MIPS final score?
The 2023 MIPS final score is 81.4 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
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.