Quick answers
- Does Katelyn M. Zachau accept Medicare assignment?
- Yes. Medicare's clinician data says Katelyn M. Zachau 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 Katelyn M. Zachau see?
- In 2024, CMS data shows 90 Original Medicare patients and 238 services for Katelyn M. Zachau. This counts Original Medicare only and measures volume, not quality.
- What is Katelyn M. Zachau's NPI number?
- 1932543592. 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 Katelyn M. Zachau, 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 | 90 |
|---|---|
| Services billed to Medicare | 238 |
| Different services or procedures | 23 |
| Participating Medicare provider | Yes |
| Average age of these patients | 68 |
Most frequent services
- Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)70 services
- Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)29 services
- Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (G0439)11 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 cholesterol62%
- High blood pressure58%
- Diabetes37%
- Anxiety36%
- Arthritis27%
- Depression24%
Hospitals where Katelyn M. Zachau works
Medicare's Facility Affiliation Data lists Katelyn M. Zachau 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.
- Manchester Memorial HospitalManchester, CT · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 070027
Practice locations
Addresses where Katelyn M. Zachau is enrolled with Medicare (CMS data updated October 2, 2026).
- 130 Hartford RdManchester, CT 06040 (860) 533‑4673
- 506 Cromwell AveRocky Hill, CT 06067 (860) 529‑1287
Group practices
Medicare enrollment lists Katelyn M. Zachau as a member of these groups (CMS data updated October 2, 2026).
- Prospect Ct Medical Foundation Inc282 clinicians in the group
- Collins Medical Associates 2 PC43 clinicians in the group
Specialties
- Family Practiceprimary
Other family doctors in Manchester
Clinicians with the same Medicare primary specialty in Manchester, CT — not a recommendation.
Other clinicians in Prospect Ct Medical Foundation Inc
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | DO |
|---|---|
| Medical school | Lincoln Memorial University Medical Department |
| Graduation year | 2013 (13 years since medical school) |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1932543592 |
| 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