MR. ROBERT G SZEWC (MD) – Nephrology Physician, NPI 1992759476
Nephrology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
1,168 NEPHROLOGY in TX
Provider Addresses for MR. ROBERT G SZEWC (MD)
915 S LAREDO ST STE 200
SAN ANTONIO, TX 782043211
Phone: (210) 277-1418
Fax: (210) 277-1458
Type: Mailing
San Saba, San Saba County, Texas, 76877, United States of America
SUITE 102
SAN ANTONIO, TX 78207
Phone: (210) 277-1418
Fax: (210) 277-1458
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 135 Open Payments records for all available years, with a total value of $7,034.
Total Amount is formed as General ($7,034) + Research ($0) + Ownership ($0) = $7,034.
Last reported payment date: 2024-11-21 • Largest payer in this snapshot: CSL Behring ($2,066).
Total Amount
$7,034
General + Research + Ownership
Payments
135
Total payment records
General Amount
$7,034
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-11-21
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| CSL Behring | $2,066 |
| Medtronic, Inc. | $1,741 |
| Eli Lilly and Company | $489 |
| Amgen Inc. | $371 |
| Outset Medical Inc | $355 |
Medicare Enrollment & Revalidation
Source: CMS public data · Not endorsed by CMS ·
Educational use only—not medical, billing, or legal advice.
PECOS enrollment status
Participating (accepts Medicare assignment)
Enrollment effective: 2009-05-04
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking this Medicare enrollment for revalidation, but has not published a due date.
Enrollment records
1
Earliest due date
Not assigned (TBD)
CMS data updated
2026-06-01
Revalidation progress
- Medicare enrolled
- On CMS revalidation list
- Due date assigned
- Revalidate in PECOS
CMS enrollment records
| Enrollment ID | Type | Specialty | State | Due date |
|---|---|---|---|---|
| I20090504000295 | I | Nephrology | TX | TBD |
What to do next
- No action required while the due date shows TBD.
- Check the CMS Revalidation Lookup Tool periodically — CMS updates the list about every 60 days.
- Do not submit a revalidation application in PECOS until CMS publishes a concrete due date.
Prepare CMS-855 application → · Look up this NPI in PECOS → · Verify on CMS PECOS
Medicare Utilization (FFS)
Source: CMS public data · Not endorsed by CMS · Beneficiary counts under 11 are suppressed in source data ·
Educational use only—not medical, billing, or legal advice.
Top Medicare procedures (2023) · refreshed 2026-05-27
| HCPCS | Description | Services | Beneficiaries | Medicare allowed |
|---|---|---|---|---|
| Q9967 | Low osmolar contrast material, 300-399 mg/ml iodine concentration, per ml | 1,324 | 18 | $0 |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 811 | 177 | $0 |
| 99232 | Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 754 | 94 | $0 |
| 99233 | Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 272 | 90 | $0 |
| 90960 | Dialysis services, 4 or more physician visits per month (20 years or older) | 219 | 39 | $0 |
Insurance plans in this area (ZIP 78204)
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Provider's Procedures
Group practice members
| Name | Specialty | State |
|---|---|---|
| Nurse Practitioner | TX | |
| Cardiovascular Disease (Cardiology), Internal Medicine | TX | |
| Registered Dietitian Or Nutrition Professional | TX | |
| Nurse Practitioner | TX | |
| - | TX |
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