Quick answers
- Does Cecilia Anson Wonkka accept Medicare assignment?
- Yes. Medicare's clinician data says Cecilia Anson Wonkka 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 Cecilia Anson Wonkka see?
- In 2024, CMS data shows 98 Original Medicare patients and 570 services for Cecilia Anson Wonkka. This counts Original Medicare only and measures volume, not quality.
- What is Cecilia Anson Wonkka's NPI number?
- 1881636520. 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 Cecilia Anson Wonkka, 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 | 98 |
|---|---|
| Services billed to Medicare | 570 |
| Different services or procedures | 7 |
| Participating Medicare provider | Yes |
| Average age of these patients | 62 |
Most frequent services
- Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes (99231)319 services
- Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)187 services
- Psychiatric diagnostic evaluation with medical services (90792)27 services
- Hospital discharge day management, 30 minutes or less (99238)26 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).
- Anxiety75%
- Depression68%
- High cholesterol58%
- High blood pressure57%
- Alzheimer's disease or dementia42%
- Arthritis33%
Hospitals where Cecilia Anson Wonkka works
Medicare's Facility Affiliation Data lists Cecilia Anson Wonkka 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.
- Holyoke Medical CenterHolyoke, MA · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 220024
Practice locations
Addresses where Cecilia Anson Wonkka is enrolled with Medicare (CMS data updated October 2, 2026).
- 575 Beech StHolyoke, MA 01040
Group practices
Medicare enrollment lists Cecilia Anson Wonkka as a member of this group (CMS data updated October 2, 2026).
- Holyoke Medical Center Inc205 clinicians in the group
Specialties
Find other clinicians: Certified Clinical Nurse Specialist (CNS), Massachusetts →
Other clinical nurse specialists in Holyoke
Clinicians with the same Medicare primary specialty in Holyoke, MA — not a recommendation.
Other clinicians in Holyoke Medical Center Inc
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | CNS |
|---|---|
| Graduation year | 1999 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1881636520 |
| 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