Doctor profile · Federal record
Dr. Kenneth Gerdes, M.D.
Nephrology Physician · Nephrology Physician · Saint Louis, MO
- NPI 1720020100
- 20 yrs on file
- Licensed in 2 states
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
11155 Dunn RD, Suite 211N
Saint Louis, MO 631366150
(314) 432-2580
fax (314) 991-8960 - Mailing address
-
Po Box 1209
Maryland Heights, MO 630430209
Credentials & registration
- NPI registered
- June 2006 — 20 yrs on file
- Profile last updated
- December 10, 2024
- Specialty taxonomy
- 207RN0300X — NUCC code
- State licenses (2)
- Missouri #R6G82 · Illinois #036-082405
- Medicaid
- MO #202382115
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1720020100. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
408
Distinct HCPCS
5
Medicare allowed
$42,643
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 242 | 117 | $77 | |
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 65 | 59 | $128 | |
90962 |
Dialysis services, 1 physician visit per month (20 years or older) | 61 | 13 | $198 | |
90935 |
Hemodialysis procedure with physician evaluation | 24 | 18 | $70 | |
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 16 | 13 | $116 |
In context: peer comparison
Among 28 peers in this city , average services per provider: 96. This provider delivers 4.3× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
300
Patients
11
Total drug cost
$20,875
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Sevelamer Carbonate | Generic | 49 | 11 | $14,884 |
| Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) | Brand | 38 | 0 | $1,175 |
| Lorazepam | Generic | 28 | 0 | $267 |
| Hydralazine Hcl | Generic | 22 | 0 | $393 |
| Midodrine Hcl | Generic | 22 | 0 | $1,776 |
| Carvedilol | Generic | 21 | 0 | $337 |
| Prednisone | Generic | 20 | 0 | $129 |
| Gabapentin | Generic | 18 | 0 | $98 |
| Furosemide | Generic | 17 | 0 | $103 |
| Clonidine Hcl | Generic | 15 | 0 | $203 |
Frequently asked questions
What is Dr. Kenneth Gerdes's medical specialty?
Dr. Kenneth Gerdes practices Nephrology Physician in Saint Louis, MO.
Where does Dr. Kenneth Gerdes practice?
Dr. Kenneth Gerdes practices at 11155 Dunn RD, Saint Louis, MO 631366150. Office phone: 3144322580.
What is Dr. Kenneth Gerdes's NPI?
Dr. Kenneth Gerdes's National Provider Identifier (NPI) is 1720020100, issued by NPPES.
What procedures does Dr. Kenneth Gerdes commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Initial hospital care with straightforward or low-level medical decision making (HCPCS 99222); Dialysis services, 1 physician visit per month (20 years or older) (HCPCS 90962). Source: CMS Medicare Physician & Other Practitioners file.