Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
NPIDirectory

John E. Kobert, DO

Individual provider Nephrology Physician · NPI 1376528810

John E. Kobert, DO practises Nephrology in Floresville, Texas. Graduated from At Still University of Health Sciences, College of Osteo Med, Kirksville in 1995, 31 years ago. Practices with San Antonio Kidney Disease Center Physicians Group, PLLC, a 35-clinician group and accepts Medicare assignment. Licensed in Texas.

Years since qualifying
31
Trained at
At Still University of Health Sciences, College of Osteo Med, Kirksville
Licensed in
TX
In the registry since
2005
What do these letters mean?
DO — Doctor of Osteopathic Medicine
A fully licensed physician, trained like an MD with additional musculoskeletal training. Equivalent practice rights in all 50 states.

See every abbreviation used in this directory →

Claim this listing Report a problem Suggest an edit

Practice location Address checks out

495 10th St Ste 102
Floresville, TX 78114-3162 Not confirmed with CMS for 11 years — call before visiting
Phone: (830) 216-2606
Fax: (830) 216-4037
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Nephrology Physician (primary) Taxonomy 207RN0300X · Licence L9291 (TX)

Record details

NPI number1376528810
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorNo
NPI enumeratedDecember 7, 2005
Last updated in NPPESAugust 13, 2015

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyNEPHROLOGY
Medical schoolAT STILL UNIVERSITY OF HEALTH SCIENCES, COLLEGE OF OSTEO MED, KIRKSVILLE
Graduated 1995 (31 years in practice)
Group practice San Antonio Kidney Disease Center Physicians Group, P.L.L.C. — 35 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients529
Services billed 2,540 a service is one billed item, such as a visit, a test or a procedure
Average patient age74

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Payments from drug and device companies, 2025

Drug and device makers are required by federal law (the Physician Payments Sunshine Act) to report what they pay or give to clinicians, and CMS publishes the reports as Open Payments. This is the 2025 program year. A report is a record of a payment, not an allegation of anything, and many are small items such as meals. Only general payments are listed here; research payments and ownership or investment interests are reported separately by CMS and are not shown.

Food and Beverage $442 21 payments · a meal or drink at a meeting or visit, not a fee

Each amount is the sum of what companies reported for that kind of payment in 2025, rounded to the dollar. Not all of it is income to the clinician: a meal is not a fee, a charitable contribution goes to a charity, and a royalty or an acquisition payment is not a salary.

Check a report, or dispute one, at the source in CMS’s own tool, Open Payments. Corrections go through CMS’s dispute process. This site removes a home address on request and asks for no proof, because that is privacy; it will not remove an accurate payment report on request, because that is a statutory public disclosure.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician. Those with a page here are linked.

  • DaVita Floresville Dialysis Dialysis facility · Floresville, TX · listed as Sakdc - Davita Dialysis Partners LP
  • Fresenius Medical Care Tri City Dialysis facility · Jourdanton, TX · listed as Fresenius Medical Care San Antonio, LLC
  • Usrc Atascosa County Dialysis Dialysis facility · Pleasanton, TX · listed as Usrc Atascosa County Dialysis LLC
  • Baptist Medical Center Hospital · San Antonio, TX
  • Connally Memorial Medical Center Hospital · Floresville, TX
  • Methodist Hospital Atascosa Hospital · Jourdanton, TX
  • Otto Kaiser Memorial Hospital Hospital · Kenedy, TX
  • Westover Hills Baptist Hospital Hospital · San Antonio, TX

Colleagues at San Antonio Kidney Disease Center Physicians Group, PLLC

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 35 clinicians in the practice; 12 are shown here.

Other providers in Floresville