David J Tweardy, MD

Infectious disease physician in Houston, Texas · NPI 1720168065

David Tweardy is one of 104 infectious disease physicians practicing in Houston, Texas. David Tweardy practices with Physicians Referral Service.

Registry record (NPPES)

NPI
1720168065
Type
Type 1 · Individual
Primary taxonomy
Internal Medicine, Infectious Disease · 207RI0200X
Address on file
1515 Holcombe Blvd
Houston, TX 77030-4009
(713) 792-6161
Enumerated
Oct 17, 2006
Record last updated
Jan 28, 2015
License states listed
TX

Medicare (CMS)

Enrollment
Medicare-enrolled in TX
Infectious Disease
Revalidation due
No date set by CMS

The registry stops here. NPivot keeps going.

  • Part D prescribing
  • Procedure volumes by CPT code
  • Group affiliations and colleagues
  • Full enrollment history
See the full profile free Free account. No card, no call.

Practice locations

More infectious disease physicians in Houston

Updated August 2026. Practice locations and specialty come from the CMS Doctors and Clinicians file, the registry record from NPPES, and enrollment from CMS Medicare enrollment files. NPI records are corrected at the source, through NPPES.