Doctor profile · Federal record

Dr. Stanley Buck, MD

Nephrology Physician (CMS: Nephrology) · Nephrology Physician · St Louis, MO

  • NPI 1740251198
  • Accepts Medicare
  • MIPS 75.0 / 100 · 2023
  • 49 yrs in practice
  • Licensed in 2 states
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
11125 Dunn RD, Ste 304
St Louis, MO 63136
(314) 355-1166
fax (314) 355-4385

Credentials & registration

NPPES · NUCC
NPI registered
February 2006 — 20 yrs on file
Profile last updated
February 20, 2024
Year of graduation
1977 — 49 yrs since
Specialty taxonomy
207RN0300X — NUCC code
State licenses (2)
Missouri #MDR8729 · Illinois #036068435
Medicaid
MO #201520111

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1740251198. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
1,542
Distinct HCPCS
10
Medicare allowed
$181,550
HCPCS Description Services Patients Avg allowed
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 674 139 $78
99214 Established patient office or other outpatient visit, 30-39 minutes 231 99 $126
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 140 47 $118
90962 Dialysis services, 1 physician visit per month (20 years or older) 119 29 $199
90935 Hemodialysis procedure with physician evaluation 118 41 $71
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 83 59 $172
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 59 55 $129
90961 Dialysis services, 2-3 physician visits per month (20 years or older) 42 21 $290
90960 Dialysis services, 4 or more physician visits per month (20 years or older) 39 17 $349
99213 Established patient office or other outpatient visit, 20-29 minutes 37 30 $89

In context: peer comparison

Among 3 peers in St Louis Nephrology Physician, average services per provider: 108. This provider delivers 14× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$45
Transactions
3
Manufacturers
2
Payer (manufacturer) Industry Txns Amount
Nxstage Medical, INC. 1 $39.94
Travere Therapeutics, INC. 2 $5.46

By nature of payment

Food and Beverage
$40
Education
$5

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
1,111
Patients
326
Total drug cost
$52,912
Drug Type Claims Patients Total cost
Furosemide Generic 261 86 $2,119
Losartan Potassium Generic 164 57 $2,796
Sevelamer Carbonate Generic 132 38 $36,996
Hydralazine Hcl Generic 130 46 $2,825
Amlodipine Besylate Generic 72 18 $620
Doxazosin Mesylate Generic 44 19 $2,185
Carvedilol Generic 43 11 $453
Atenolol Generic 40 0 $414
Atorvastatin Calcium Generic 38 12 $571
Metoprolol Tartrate Generic 38 14 $372

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Stanley Buck's medical specialty?
Dr. Stanley Buck practices Nephrology Physician in St Louis, MO.
Where does Dr. Stanley Buck practice?
Dr. Stanley Buck practices at 11125 Dunn RD, St Louis, MO 63136. Office phone: 3143551166.
What is Dr. Stanley Buck's NPI?
Dr. Stanley Buck's National Provider Identifier (NPI) is 1740251198, issued by NPPES.
Does Dr. Stanley Buck accept Medicare assignment?
Yes. Dr. Stanley Buck accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Stanley Buck 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.