Quick answers
- Does Ines M. Zemaitis accept Medicare assignment?
- Yes. Medicare's clinician data says Ines M. Zemaitis accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of October 2, 2026. Ask the office to confirm before your visit.
- How many Medicare patients does Ines M. Zemaitis see?
- In 2024, CMS data shows 127 Original Medicare patients and 682 services for Ines M. Zemaitis. This counts Original Medicare only and measures volume, not quality.
- What is Ines M. Zemaitis's NPI number?
- 1821263328. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Medicare activity in 2024
Official CMS public-use data for Ines M. Zemaitis, data year 2024 (released May 21, 2026). It covers Original Medicare (fee-for-service) patients only, not Medicare Advantage or other insurance. It shows volume, not quality or outcomes. CMS hides any count of 10 or fewer patients.
| Original Medicare patients | 127 |
|---|---|
| Services billed to Medicare | 682 |
| Different services or procedures | 28 |
| Participating Medicare provider | Yes |
| Average age of these patients | 72 |
Most frequent services
- Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)251 services
- Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)122 services
- Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (G0439)46 services
- Administration of influenza virus vaccine (G0008)40 services
- Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report (93000)31 services
Chronic conditions among these patients
Share of this clinician’s Original Medicare patients with each condition, as published by CMS (it describes the patients, not the care given).
- High cholesterol75%
- High blood pressure66%
- Arthritis47%
- Diabetes30%
- Anxiety26%
- Ischemic heart disease24%
Hospitals where Ines M. Zemaitis works
Medicare's Facility Affiliation Data lists Ines M. Zemaitis at these hospitals (updated October 2, 2026). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians. Star rating and emergency services: Hospital General Information (CMS), data updated October 26, 2026.
- Saint Mary's HospitalWaterbury, CT · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 070016
- Uconn Health Waterbury HospitalWaterbury, CT · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 070005
- Yale-New Haven HospitalNew Haven, CT · Acute Care Hospital · Medicare rating: 5 of 5 stars · Emergency services: listed by Medicare · CCN 070022
Practice locations
Addresses where Ines M. Zemaitis is enrolled with Medicare (CMS data updated October 2, 2026).
- 530 Middlebury Rd, Suite 103aMiddlebury, CT 06762 (203) 527‑6953
Group practices
Medicare enrollment lists Ines M. Zemaitis as a member of this group (CMS data updated October 2, 2026).
- Connecticut Primary Care and Wellness PC2 clinicians in the group
Specialties
- Nurse Practitionerprimary
Other nurse practitioners in Middlebury
Clinicians with the same Medicare primary specialty in Middlebury, CT — not a recommendation.
Other clinicians in Connecticut Primary Care and Wellness PC
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Graduation year | 2007 |
|---|---|
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1821263328 |
| Corrections | Report an error or suggest an update → |
Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.
Sources
- Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated October 2, 2026, retrieved October 29, 2026
- Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
- National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
- Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians