Doctor profile · Federal record
Dr. Thomas Gutmann, M.D.
Internal Medicine Physician (CMS: Internal Medicine) · Internal Medicine Physician · Saint Charles, MO
- NPI 1437165834
- Accepts Medicare
- 34 yrs in practice
- Licensed in 2 states
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
1475 Kisker RD Ste 200
Saint Charles, MO 633048788
(636) 498-5850 - Additional location
-
3009 N Ballas RD, Bldg A, Suite 315
Saint Louis, MO 631312322
(314) 996-5900
fax (314) 996-5910 - Mailing address
-
Po Box 955534
Saint Louis, MO 631955534
Credentials & registration
- NPI registered
- July 2006 — 20 yrs on file
- Profile last updated
- October 22, 2020
- Year of graduation
- 1992 — 34 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State licenses (2)
- Missouri #116009 · Illinois #036090509
- Medicaid
- IL #036090509
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1437165834. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
582
Distinct HCPCS
6
Medicare allowed
$53,439
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 449 | 269 | $95 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 49 | 44 | $64 | |
G0439 |
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 44 | 44 | $125 | |
93010 |
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only | 16 | 16 | $8 | |
99495 |
Transitional care management services for problem of at least moderate complexity | 12 | 11 | $136 | |
G0296 |
Counseling visit to discuss need for lung cancer screening using low dose ct scan (ldct) (service is for eligibility determination and shared decision making) | 12 | 11 | $25 |
In context: peer comparison
Among 13 peers in this city , average services per provider: 187. This provider delivers 3.1× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
4,679
Patients
1,385
Total drug cost
$53,818
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Simvastatin | Generic | 551 | 163 | $5,495 |
| Amlodipine Besylate | Generic | 426 | 130 | $2,428 |
| Levothyroxine Sodium | Generic | 424 | 121 | $6,319 |
| Atorvastatin Calcium | Generic | 385 | 118 | $4,391 |
| Omeprazole | Generic | 316 | 80 | $5,059 |
| Lisinopril | Generic | 302 | 96 | $2,298 |
| Alprazolam | Generic | 285 | 75 | $1,573 |
| Losartan Potassium | Generic | 282 | 94 | $3,233 |
| Glimepiride | Generic | 280 | 79 | $4,136 |
| Metoprolol Succinate | Generic | 274 | 78 | $4,558 |
Frequently asked questions
What is Dr. Thomas Gutmann's medical specialty?
Dr. Thomas Gutmann practices Internal Medicine Physician in Saint Charles, MO.
Where does Dr. Thomas Gutmann practice?
Dr. Thomas Gutmann practices at 1475 Kisker RD Ste 200, Saint Charles, MO 633048788. Office phone: 6364985850.
What is Dr. Thomas Gutmann's NPI?
Dr. Thomas Gutmann's National Provider Identifier (NPI) is 1437165834, issued by NPPES.
Does Dr. Thomas Gutmann accept Medicare assignment?
Yes. Dr. Thomas Gutmann accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Thomas Gutmann commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Established patient office or other outpatient visit (HCPCS 99213); Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (HCPCS G0439). Source: CMS Medicare Physician & Other Practitioners file.