Zbigniew Woznica, M.D.
NPI 1174536486 · Internal Medicine Physician · Hartford, CT
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Zbigniew Woznica, M.D. is a Internal Medicine Physician provider in Hartford, CT (NPI 1174536486).
Provider details
- NPI number
- 1174536486
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 025090 (CT)
Specialties & taxonomies
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
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
845 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 | 173 | $138 |
| 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 | 119 | $17 |
| Blood Test, Comprehensive Group of Blood Chemicals80053 | 84 | $10 |
| Blood Test, Lipids (cholesterol and Triglycerides)80061 | 78 | $13 |
| Hemoglobin A1c Level83036 | 56 | $10 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 108 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Amlodipine Besylate | 526 | 148 |
| Rosuvastatin Calcium | 445 | 139 |
| Atorvastatin Calcium | 388 | 118 |
| Metformin Hcl | 263 | 87 |
| Levothyroxine Sodium | 232 | 68 |
| Losartan Potassium | 222 | 68 |
| Lisinopril |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-08-15
- Last updated
- 2011-04-13
Frequently asked questions
- What is Zbigniew Woznica's NPI number?
- Zbigniew Woznica's National Provider Identifier (NPI) is 1174536486, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Zbigniew Woznica's specialty?
- Zbigniew Woznica is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Zbigniew Woznica located?
- Zbigniew Woznica's practice location on file with NPPES is 673 Maple Ave, Hartford, CT 06134-0227.
- What is Zbigniew Woznica's phone number?
- The practice phone number listed in the NPPES registry for Zbigniew Woznica is (860) 525-1904.
- Does Zbigniew Woznica accept Medicare?
- Zbigniew Woznica is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Zbigniew Woznica's NPI active?
- Yes — Zbigniew Woznica's NPI (1174536486) is active in the NPPES registry as of the last update on 2011-04-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.