Office listed in NPPES
22 Old Waterbury Rd, Southbury, CT 06488
2032624200
Confirm this address and number with the practice. Registry information may be outdated.
Physician registry profile
Agata Jaskiewicz-Poznanska
M.D. · Southbury, CT
Record details
- NPI
- 1114148558
- Registry updated
- 04/06/2011
- Imported
- 2026-11-03
- Registry specialty labels (English)
- Family Medicine
Before arranging a visit
Confirm current services, ages treated, insurance, location, hospital affiliations and appointment availability directly with the practice. An active NPI does not verify current licensure, certification or practice status.
A registry specialty label does not establish that a clinician currently provides the particular care you need.
Documented Medicare service activity
Reporting year: 2024. These are billed services or units in Original Medicare Part B, not total career experience, all patients, surgical case counts or a quality rating.
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| HCPCS | Billed services / units | Beneficiaries in this row | Service description (English) | Billing setting |
|---|---|---|---|---|
| 69209 | 35 | 35 | Removal of impacted ear wax by washing | Non-facility |
| 81003 | 55 | 49 | Automated urinalysis test | Non-facility |
| 83036 | 24 | 23 | Hemoglobin a1c level | Non-facility |
| 85018 | 18 | 18 | Blood count, hemoglobin | Non-facility |
| 87426 | 26 | 25 | Detection test by immunoassay technique for severe acute respiratory syndrome coronavirus | Non-facility |
| 87804 | 33 | 17 | Detection test by immunoassay with direct visual observation for influenza virus | Non-facility |
| 87807 | 18 | 18 | Detection test by immunoassay with direct visual observation for respiratory syncytial virus | Non-facility |
| 93000 | 75 | 70 | Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report | Non-facility |
| 99204 | 18 | 18 | New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more | Non-facility |
| 99213 | 254 | 188 | Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Non-facility |
| 99214 | 804 | 372 | Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Non-facility |
| 99215 | 56 | 49 | Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more | Non-facility |
| 99495 | 28 | 25 | Transitional care management services for problem of at least moderate complexity | Non-facility |
| 99496 | 13 | 11 | Transitional care management services for problem of high complexity | Non-facility |
| G0008 | 84 | 81 | Administration of influenza virus vaccine | Non-facility |
More Medicare services (6)
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| HCPCS | Billed services / units | Beneficiaries in this row | Service description (English) | Billing setting |
|---|---|---|---|---|
| G0009 | 27 | 27 | Administration of pneumococcal vaccine | Non-facility |
| G0136 | 16 | 16 | Administration of a standardized, evidence-based social determinants of health risk assessment tool, 5-15 minutes | Non-facility |
| G0179 | 26 | 13 | Physician or allowed practitioner re-certification for medicare-covered home health services under a home health plan of care (patient not present), including contacts with home health agency and review of reports of patient status required by physicians a | Non-facility |
| G0180 | 71 | 55 | Physician or allowed practitioner certification for medicare-covered home health services under a home health plan of care (patient not present), including contacts with home health agency and review of reports of patient status required by physicians and | Non-facility |
| G0439 | 219 | 219 | Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | Non-facility |
| G2211 | 413 | 271 | 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's | Non-facility |
Drug billing units (2)
Drug units follow the billing-code definition. They are not the number of treatments, visits, doses or unique patients.
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| HCPCS | Drug billing units | Beneficiaries in this row | Service description (English) | Billing setting |
|---|---|---|---|---|
| 90653 | 72 | 72 | Influenza vaccine, inactivated | Non-facility |
| 90677 | 27 | 27 | Pneumococcal conjugate vaccine, 20 valent (pcv20), for intramuscular use | Non-facility |
How to interpret these counts
CMS suppresses provider/service rows involving fewer than 11 beneficiaries. Services may repeat for one person, and beneficiaries cannot be added across rows. Facility/non-facility describes billing and does not establish a current hospital affiliation. These counts do not report case complexity, clinical outcomes or whether a treatment is appropriate for you.
Exact CMS source rows for this NPI · Checked 2026-11-03