Doctor profile · Federal record

Dr. Zbigniew Woznica, M.D.

Internal Medicine Physician (CMS: Internal Medicine) · Hartford, CT

  • NPI 1174536486
  • Accepts Medicare
  • 46 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
673 Maple Ave
Hartford, CT 061340227
(860) 525-1904
fax (860) 278-6494
Mailing address
4 Farm Springs RD, Prohealth Physicians
Farmington, CT 060322573

Credentials & registration

NPPES · NUCC
NPI registered
August 2006 — 20 yrs on file
Profile last updated
April 13, 2011
Year of graduation
1980 — 46 yrs since
Specialty taxonomy
207R00000X — NUCC code
State license (1)
Connecticut #025090

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1174536486. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
1,008
Distinct HCPCS
10
Medicare allowed
$41,298
HCPCS Description Services Patients Avg allowed
99214 Established patient office or other outpatient visit, 30-39 minutes 192 87 $137
80053 Blood test, comprehensive group of blood chemicals 96 56 $10
80061 Blood test, lipids (cholesterol and triglycerides) 92 53 $13
83036 Hemoglobin a1c level 82 43 $10
85025 Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count 77 52 $8
82043 Urine microalbumin (protein) level 70 39 $6
82570 Creatinine level to test for kidney function or muscle injury 70 39 $5
36415 Insertion of needle into vein for collection of blood sample 60 38 $8
84443 Blood test, thyroid stimulating hormone (tsh) 50 44 $16
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit 43 43 $139

In context: peer comparison

Among 45 peers in this city , average services per provider: 94. This provider delivers 11× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
2,775
Patients
847
Total drug cost
$42,726
Drug Type Claims Patients Total cost
Amlodipine Besylate Generic 502 144 $3,455
Atorvastatin Calcium Generic 384 113 $5,525
Rosuvastatin Calcium Generic 368 117 $5,624
Metformin Hcl Generic 230 66 $2,180
Losartan Potassium Generic 218 66 $3,353
Levothyroxine Sodium Generic 191 59 $3,520
Lisinopril Generic 155 46 $1,179
Pantoprazole Sodium Generic 105 41 $1,575
Simvastatin Generic 105 30 $1,179
Gabapentin Generic 102 33 $2,486

Frequently asked questions

Auto-generated from federal data
What is Dr. Zbigniew Woznica's medical specialty?
Dr. Zbigniew Woznica practices Internal Medicine Physician in Hartford, CT.
Where does Dr. Zbigniew Woznica practice?
Dr. Zbigniew Woznica practices at 673 Maple Ave, Hartford, CT 061340227. Office phone: 8605251904.
What is Dr. Zbigniew Woznica's NPI?
Dr. Zbigniew Woznica's National Provider Identifier (NPI) is 1174536486, issued by NPPES.
Does Dr. Zbigniew Woznica accept Medicare assignment?
Yes. Dr. Zbigniew Woznica accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Zbigniew Woznica commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Blood test, comprehensive group of blood chemicals (HCPCS 80053); Blood test, lipids (cholesterol and triglycerides) (HCPCS 80061). Source: CMS Medicare Physician & Other Practitioners file.