Tony Toloczko, MD
NPI 1346330925 · Internal Medicine Physician · Saint Louis, MO
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Tony Toloczko, MD is a Internal Medicine Physician provider in Saint Louis, MO (NPI 1346330925).
Provider details
- NPI number
- 1346330925
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 43541 (CO)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
19 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
946 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 568 | $93 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 224 | $124 |
| Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'SG2211 | 83 | $16 |
| Administration of Influenza Virus VaccineG0008 | 19 | $31 |
| Admn Sarscov2 Vacc 1 Dose90480 | 14 | $42 |
| Smoking and Tobacco Use Intensive Counseling, 4-10 Minutes99406 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 159 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 846 | 288 |
| Amlodipine Besylate | 659 | 222 |
| Losartan Potassium | 361 | 118 |
| Levothyroxine Sodium | 338 | 103 |
| Hydrochlorothiazide | 310 | 111 |
| Lisinopril | 298 | 111 |
| Rosuvastatin Calcium |
Practice location
Mailing address
Additional practice locations (1)
- 5555 E Arapahoe RdCentennial, CO 80122-2312Phone: (303) 338-4545
Registry dates
- Enumerated
- 2006-10-13
- Last updated
- 2023-03-20
- Certified
- 2023-03-20
Frequently asked questions
- What is Tony Toloczko's NPI number?
- Tony Toloczko's National Provider Identifier (NPI) is 1346330925, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Tony Toloczko's specialty?
- Tony Toloczko is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Tony Toloczko located?
- Tony Toloczko's practice location on file with NPPES is 1035 Bellevue Ave Ste 400, Saint Louis, MO 63117-1844.
- What is Tony Toloczko's phone number?
- The practice phone number listed in the NPPES registry for Tony Toloczko is (314) 925-4700.
- Does Tony Toloczko accept Medicare?
- Tony Toloczko is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Tony Toloczko's NPI active?
- Yes — Tony Toloczko's NPI (1346330925) is active in the NPPES registry as of the last update on 2023-03-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.