David M. Wilterdink, MD

Medicare activity in 2024

Official CMS public-use data for David M. Wilterdink, 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.

Most frequent services

1. Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, 20 minutes or more (99308)303 services
2. Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)179 services
3. Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes (99223)62 services
4. Initial nursing facility care with high level of medical decision making, per day, if using time, 50 minutes or more (99306)53 services
5. Hospital discharge day management, more than 30 minutes (99239)45 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 blood pressure75%
• High cholesterol75%
• Arthritis46%
• Ischemic heart disease46%
• Anxiety45%
• COPD43%

Hospitals where David M. Wilterdink works

Medicare's Facility Affiliation Data lists David M. Wilterdink 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.

• Day Kimball HospitalPutnam, CT · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 070003

Practice locations

Addresses where David M. Wilterdink is enrolled with Medicare (CMS data updated October 2, 2026).

• 45 Green Hollow RdDanielson, CT 06239 (860) 774‑1255

Group practices

Medicare enrollment lists David M. Wilterdink as a member of this group (CMS data updated October 2, 2026).

• Day Kimball Medical Group Inc89 clinicians in the group

Specialties

• Family Practiceprimary

Find other Family Practice doctors in Connecticut →

Other family doctors in Connecticut

Clinicians with the same Medicare primary specialty in Connecticut — not a recommendation.

• Alan Ruiz, MD
• Eunice S. Asomaning, MD
• Lori D. Lerner, DO
• Raymond Stewart, MD
• Aida Becker, MD
• Suleiman M. Abiola, MD
• Ana Garcia
• Matthew Friedman, MD

All family doctors in Connecticut →

Other clinicians in Day Kimball Medical Group Inc

Medicare enrollment lists these clinicians in the same group practice — not a recommendation.

• Robyn A. Martin
• Johnathan M. Moore, PA
• Vanmaly P. Sangasy
• Daniel Storey, MD
• Erica Kesselman, MD
• Michael G. Olm

Clinician information

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

1. Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated October 2, 2026, retrieved October 29, 2026
2. Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
3. National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
4. Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
5. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
6. Medicare Care Compare — official Medicare tool to look up clinicians