David Wilterdink, M.D.
NPI 1538144548 · Family Medicine Physician · Danielson, CT
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
David Wilterdink, M.D. is a Family Medicine Physician provider in Danielson, CT (NPI 1538144548).
Provider details
- NPI number
- 1538144548
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 023759 (CT)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
20 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
675 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Subsequent Nursing Facility Care With Straightforward Level of Medical Decision Making, Per Day, If Using Time, 20 Minutes Or More99308 | 303 | $77 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 179 | $80 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 62 | $176 |
| Initial Nursing Facility Care With High Level of Medical Decision Making, Per Day, If Using Time, 50 Minutes Or More99306 | 53 | $186 |
| Hospital Discharge Day Management, More Than 30 Minutes99239 | 45 | $117 |
| Subsequent Nursing Facility Care With Moderate Level of Medical Decision Making, Per Day, If Using Time, at Least 30 Minutes |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 137 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 449 | 58 |
| Apixabanbrand: Eliquis | 333 | 26 |
| Trazodone Hcl | 308 | 41 |
| Furosemide | 256 | 35 |
| Quetiapine Fumarate | 225 | 21 |
| Amlodipine Besylate | 219 | 34 |
| Levothyroxine Sodium |
Practice location
Mailing address
Registry dates
- Enumerated
- 2005-12-13
- Last updated
- 2019-04-09
Frequently asked questions
- What is David Wilterdink's NPI number?
- David Wilterdink's National Provider Identifier (NPI) is 1538144548, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is David Wilterdink's specialty?
- David Wilterdink is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is David Wilterdink located?
- David Wilterdink's practice location on file with NPPES is 45 Green Hollow Rd, Danielson, CT 06239-3509.
- What is David Wilterdink's phone number?
- The practice phone number listed in the NPPES registry for David Wilterdink is (860) 774-1255.
- Does David Wilterdink accept Medicare?
- David Wilterdink is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is David Wilterdink's NPI active?
- Yes — David Wilterdink's NPI (1538144548) is active in the NPPES registry as of the last update on 2019-04-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.