Ernest Dunn, M.D.
NPI 1003840430 · Hospitalist Physician · Cape May Court House, NJ
Enrolled with Medicare as Practitioner - Hospitalist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ernest Dunn, M.D. is a Hospitalist Physician provider in Cape May Court House, NJ (NPI 1003840430).
Provider details
- NPI number
- 1003840430
- Entity type
- Individual
- Primary specialty
- Hospitalist PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 25MA06971300 (NJ)
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 tenure25% of score
19 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
1,474 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
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 .
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 Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 706 | $122 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 255 | $178 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 204 | $81 |
| Hospital Discharge Day Management, More Than 30 Minutes99239 | 180 | $118 |
| Initial Hospital Care With Straightforward Or Low-Level Medical Decision Making, If Using Time, at Least 55 Minutes99222 | 71 | $135 |
| Hospital Discharge Day Management, 30 Minutes Or Less99238 | 58 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 41 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 118 | 66 |
| Rosuvastatin Calcium | 102 | 49 |
| Levothyroxine Sodium | 85 | 46 |
| Amlodipine Besylate | 82 | 44 |
| Losartan Potassium | 70 | 46 |
| Pantoprazole Sodium | 60 | 31 |
| Tamsulosin Hcl |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$31 across 2 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-07-10
- Last updated
- 2025-03-05
- Certified
- 2025-03-05
Frequently asked questions
- What is Ernest Dunn's NPI number?
- Ernest Dunn's National Provider Identifier (NPI) is 1003840430, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ernest Dunn's specialty?
- Ernest Dunn is listed in the NPPES registry with a primary specialty of Hospitalist Physician (Allopathic & Osteopathic Physicians).
- Where is Ernest Dunn located?
- Ernest Dunn's practice location on file with NPPES is 2 Stone Harbor Blvd, Cape May Court House, NJ 08210-2138.
- What is Ernest Dunn's phone number?
- The practice phone number listed in the NPPES registry for Ernest Dunn is (609) 463-2803.
- Does Ernest Dunn accept Medicare?
- Ernest Dunn is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ernest Dunn's NPI active?
- Yes — Ernest Dunn's NPI (1003840430) is active in the NPPES registry as of the last update on 2025-03-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.