Doctor profile · Federal record

Dr. Tony Toloczko, MD

Internal Medicine Physician (CMS: Internal Medicine) · Internal Medicine Physician · Pediatrics Physician · Saint Louis, MO

  • NPI 1346330925
  • Accepts Medicare
  • 25 yrs in practice
  • Licensed in 2 states
  • Male
  • Group practice
  • No sanctions

Practice & contact

Operates at 2 locations .

NPPES Updated May 11, 2026
Primary practice
1035 Bellevue Ave Ste 400
Saint Louis, MO 631171844
(314) 925-4700
Additional location
5555 E Arapahoe RD
Centennial, CO 801222312
(303) 338-4545
Mailing address
Po Box 955534
Saint Louis, MO 631955534

Credentials & registration

NPPES · NUCC
NPI registered
October 2006 — 20 yrs on file
Profile last updated
March 20, 2023
Year of graduation
2001 — 25 yrs since
Specialty taxonomy
207R00000X — NUCC code
State licenses (2)
Missouri #2023009164 · Colorado #43541
Medicaid
CO #62532260

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1346330925. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
265
Distinct HCPCS
3
Medicare allowed
$27,337
HCPCS Description Services Patients Avg allowed
99214 Established patient office or other outpatient visit, 30-39 minutes 192 169 $94
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit 58 58 $125
99204 New patient office or other outpatient visit, 45-59 minutes 15 15 $130

In context: peer comparison

Among 216 peers in this city , average services per provider: 171. This provider delivers 1.5× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
1,260
Patients
829
Total drug cost
$15,233
Drug Type Claims Patients Total cost
Atorvastatin Calcium Generic 176 118 $2,131
Amlodipine Besylate Generic 146 104 $1,181
Lisinopril Generic 124 76 $1,159
Omeprazole Generic 99 58 $1,368
Losartan Potassium Generic 94 61 $1,081
Levothyroxine Sodium Generic 86 52 $1,234
Furosemide Generic 83 59 $489
Rosuvastatin Calcium Generic 71 46 $1,105
Metformin Hcl Generic 67 38 $612
Tamsulosin Hcl Generic 64 45 $1,246

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Tony Toloczko's medical specialty?
Dr. Tony Toloczko practices Internal Medicine Physician in Saint Louis, MO.
Where does Dr. Tony Toloczko practice?
Dr. Tony Toloczko practices at 1035 Bellevue Ave Ste 400, Saint Louis, MO 631171844. Office phone: 3149254700.
What is Dr. Tony Toloczko's NPI?
Dr. Tony Toloczko's National Provider Identifier (NPI) is 1346330925, issued by NPPES.
Does Dr. Tony Toloczko accept Medicare assignment?
Yes. Dr. Tony Toloczko accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Tony Toloczko commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (HCPCS G0439); New patient office or other outpatient visit (HCPCS 99204). Source: CMS Medicare Physician & Other Practitioners file.