Doctor profile · Federal record

Dr. Matthias Kapturczak, MD

Nephrology Physician (CMS: Nephrology) · Nephrology Physician · San Antonio, TX

  • NPI 1861429755
  • Accepts Medicare
  • MIPS 100.0 / 100 · 2023
  • 34 yrs in practice
  • Licensed in 2 states
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
4330 Medical Dr Ste 105
San Antonio, TX 782293342
(210) 692-7228
fax (210) 692-9671
Mailing address
7142 San Pedro Ave, Suite 120
San Antonio, TX 782166254

Credentials & registration

NPPES · NUCC
NPI registered
June 2006 — 20 yrs on file
Profile last updated
August 26, 2020
Year of graduation
1992 — 34 yrs since
Specialty taxonomy
207RN0300X — NUCC code
State licenses (2)
Texas #M7318 · Alabama #25618
Medicaid (3)
AL #009942785 · TX #192391401 · AL #051554438

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1861429755. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
638
Distinct HCPCS
8
Medicare allowed
$60,847
HCPCS Description Services Patients Avg allowed
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 256 89 $76
99214 Established patient office or other outpatient visit, 30-39 minutes 173 107 $94
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 87 46 $115
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 39 33 $166
99214 Established patient office or other outpatient visit, 30-39 minutes 37 26 $95
99215 Established patient office or other outpatient visit, 40-54 minutes 19 15 $140
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 15 13 $127
99231 Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes 12 11 $48

In context: peer comparison

Among 47 peers in this city , average services per provider: 133. This provider delivers 4.8× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$208
Transactions
8
Manufacturers
4
Payer (manufacturer) Industry Txns Amount
Veloxis Pharmaceuticals, Inc. 3 $85.16
Novartis Pharmaceuticals Corporation 2 $57.36
Davol Inc. 2 $39.28
One Lambda, Inc. 1 $25.81

By nature of payment

Food and Beverage
$208

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
949
Patients
391
Total drug cost
$110,768
Drug Type Claims Patients Total cost
Sulfamethoxazole-Trimethoprim (Sulfamethoxazole/Trimethoprim) Brand 135 42 $631
Valganciclovir Hcl Generic 103 41 $36,032
Prednisone Generic 91 31 $517
Carvedilol Generic 73 24 $426
Atorvastatin Calcium Generic 72 27 $641
Metoprolol Tartrate Generic 62 24 $501
Furosemide Generic 60 20 $167
Tradjenta (Linagliptin) Brand 57 12 $33,280
Amlodipine Besylate Generic 49 23 $165
Cefdinir Generic 46 37 $1,135

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Matthias Kapturczak's medical specialty?
Dr. Matthias Kapturczak practices Nephrology Physician in San Antonio, TX.
Where does Dr. Matthias Kapturczak practice?
Dr. Matthias Kapturczak practices at 4330 Medical Dr Ste 105, San Antonio, TX 782293342. Office phone: 2106927228.
What is Dr. Matthias Kapturczak's NPI?
Dr. Matthias Kapturczak's National Provider Identifier (NPI) is 1861429755, issued by NPPES.
Does Dr. Matthias Kapturczak accept Medicare assignment?
Yes. Dr. Matthias Kapturczak accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Matthias Kapturczak commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Established patient office or other outpatient visit (HCPCS 99214); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233). Source: CMS Medicare Physician & Other Practitioners file.