Dr. Zbigniew Woznica, MD
- Medicare services, 2024
- 865
- Medicare patients, 2024
- 106
- Part D claims, 2024
- 6,229
- Industry payments
- $12,720
- Affiliated sites
- 2
- Practice address
- 631 S Quaker Ln, West Hartford, CT 06110
- Practice phone
- Call (860) 284-5200
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Prohealth Physicians
West Hartford, Connecticut
Find Dr. Woznica's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Dr. Zbigniew Woznica is an internist in West Hartford, Connecticut
Dr. Woznica practices at Prohealth Physicians in West Hartford, Connecticut.
Dr. Woznica's NPI, 1174536486, was assigned on August 15, 2006. Dr. Woznica holds Connecticut license 025090.
- NPI
- 1174536486NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9335275775
- NPI enumeration date
- August 15, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (860) 284-5200
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 72
- Medical school graduation
- 1980
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Zbigniew Woznica practices at Prohealth Physicians in West Hartford, Connecticut
Dr. Woznica's primary practice is Prohealth Physicians, at 631 S Quaker Ln, West Hartford, CT 06110 in Capitol County. The practice phone is (860) 284-5200.
- Prohealth Physicians631 S Quaker Ln, West Hartford, CT 06110 · Capitol CountyPhone(860) 284-5200
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Zbigniew Woznica is affiliated with 3 sites of care and 1 medical group
Dr. Woznica's primary practice is Prohealth Physicians in West Hartford, Connecticut. The medical group on file is ProHealth Physicians. Dmand AI also links Dr. Woznica to 1 more group practice or clinic and 1 home health agency, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Zbigniew Woznica's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Woznica practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Prohealth Physicians | Available with a free account |
| +2 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Zbigniew Woznica is one of 2,189 internists in Connecticut
Internal medicine is Dr. Woznica's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Woznica is licensed in Connecticut.
Specialties and state licenses
- Internal medicine, ConnecticutPrimary
Internists near Dr. Woznica
Counts of internists with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Zbigniew Woznica billed Medicare for 865 services in 2024
CMS data shows 865 Medicare services from Dr. Woznica across 18 procedure codes in 2024, for 106 Medicare patients. Medicare paid $32,707 for them. Every service was in an office.
Dr. Woznica's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Lab and pathology
- 2023: 6722024: 41039%
- Office and hospital visits
- 2023: 1922024: 1941%
- Other services
- 2023: 692024: 190175%
- Surgery
- 2023: 602024: 5115%
- Tests and treatments
- 2023: 152024: 2033%
Dr. Woznica compared with the Connecticut median for internists, 2024
- Dr. Woznica
- Connecticut median
- Medicare services
- 865vs 3902.2 times
- Medicare patients
- 106vs 17238% below
- Part D claims
- 5,597vs 34316.3 times
Medians across 2,185 internists in Connecticut with Dmand AI profiles that report each measure.
Dr. Woznica's most billed Medicare procedure codes, 2024
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Woznica and other internists in Connecticut.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Zbigniew Woznica treated 106 Medicare patients in 2024, average age 78
CMS counts 106 Medicare patients who saw Dr. Woznica in 2024. The largest group is 75 to 84, with 36 patients. 75% of them have high cholesterol, and 73% have high blood pressure. 37% are also on Medicaid. Their average risk score is 1.30, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Woznica's median patient age at 64, with 43% women.
Dr. Woznica's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Woznica's Medicare patients by sex, 2024
- Women5552%
- Men5148%
Chronic conditions among Dr. Woznica's Medicare patients, 2024
- High cholesterol75%
- High blood pressure73%
- Chronic kidney disease43%
- Diabetes33%
- Arthritis29%
- Mood disorders24%
- Depression23%
- Atrial fibrillation22%
Share of Medicare patients with each condition. A patient can have several.
Dr. Woznica's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 64
Patient panel by sex, all payers
- Women43%
- Men55%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Zbigniew Woznica wrote 6,229 Medicare Part D claims in 2024
In 2024, Dr. Woznica wrote 6,229 Medicare Part D claims for 583 patients. 85% of them were for generic drugs. CMS names the drug for 5,597 of them, across 107 drugs with 11 or more claims each, at $508,864 in total drug cost. In 2023, CMS named 4,957 claims across 100 drugs.
Dr. Woznica's Part D claims by kind of drug, 2024
- Generic5,320 claims85%
- Brand-name821 claims13%
- Other88 claims1%
Dr. Woznica's most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Drug classes CMS tracks in Dr. Woznica's Part D claims, 2024
- Opioids1%54 of 6,229 claims
- Antibiotics1%61 of 6,229 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 4,9572024: 5,59713%
Drugs named by CMS: 107 in 2024, 100 in 2023.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
Dr. Zbigniew Woznica offers telehealth to Medicare patients
Dr. Woznica accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Woznica as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Zbigniew Woznica received $12,720 in industry payments from 2016 to 2021
CMS Open Payments shows 426 general payments to Dr. Woznica from 24 drug and device companies from 2016 to 2021. Food and beverage make up the largest share, 99% of the total. Janssen Pharmaceuticals, Inc paid the most, $2,054.
General payments to Dr. Woznica by program year, 2016 to 2021
General payments to Dr. Woznica by kind, 2016 to 2021
- Food and beverage$12,53499%
- Gifts$1021%
- Education$841%
Companies that paid Dr. Woznica the most, 2016 to 2021
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Zbigniew Woznica's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Zbigniew Woznica
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Zbigniew Woznica's NPI number?
Dr. Zbigniew Woznica's NPI number is 1174536486. It was assigned on August 15, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Zbigniew Woznica?
Dr. Zbigniew Woznica is an internist in West Hartford, Connecticut. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Zbigniew Woznica practice?
Dr. Woznica practices at 631 S Quaker Ln, West Hartford, CT 06110. Dr. Woznica's primary practice is Prohealth Physicians in West Hartford, Connecticut. Dmand AI also links Dr. Woznica to 1 group practice or clinic and 1 home health agency.
What is Dr. Zbigniew Woznica's office phone number?
The practice phone on file for Dr. Woznica is (860) 284-5200.
What is Dr. Zbigniew Woznica's medical license number?
Dr. Woznica holds Connecticut license 025090.
What medical group is Dr. Zbigniew Woznica part of?
Dr. Woznica is linked to ProHealth Physicians.
Does Dr. Zbigniew Woznica accept Medicare?
Yes. CMS data shows Dr. Woznica billed Medicare for 865 services in 2024, and Dr. Woznica accepts Medicare assignment.
Does Dr. Zbigniew Woznica offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Woznica as offering telehealth services.
How many Medicare patients does Dr. Zbigniew Woznica see?
CMS counts 106 Medicare patients who saw Dr. Woznica in 2024, with an average age of 78.
What services does Dr. Zbigniew Woznica bill to Medicare?
In 2024, Dr. Woznica's most billed Medicare services were office visit, established patient (99214), medicare service (G2211) and lab and pathology test (80053).
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What drugs does Dr. Zbigniew Woznica prescribe most?
In 2024 Medicare Part D data, Dr. Woznica's most prescribed drugs by claims were Amlodipine Besylate, Rosuvastatin Calcium and Atorvastatin Calcium.
Has Dr. Zbigniew Woznica received payments from drug or device companies?
CMS Open Payments shows $12,720 in general payments to Dr. Woznica from 24 companies from 2016 to 2021. The largest total came from Janssen Pharmaceuticals, Inc.
How long has Dr. Zbigniew Woznica been practicing?
Dr. Woznica graduated from medical school in 1980, 46 years ago.
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