Michael Anthony Herzik, MD

Internal medicine physician in San Antonio, Texas · NPI 1801207873

Michael Herzik is one of 622 internal medicine physicians practicing in San Antonio, Texas. Michael Herzik practices with Complete Care Medical Associates and Hospital Medicine Services Of TX, PLLC.

Registry record (NPPES)

NPI
1801207873
Type
Type 1 · Individual
Primary taxonomy
Internal Medicine · 207R00000X
Address on file
12446 West Ave Ste 200
San Antonio, TX 78216-2530
(210) 525-1668
Enumerated
May 13, 2014
Record last updated
Feb 25, 2019
License states listed
MS, TX

Medicare (CMS)

Enrollment
Medicare-enrolled in TX
Internal Medicine
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 internal medicine physicians in San Antonio

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.