Gerard Dillon, M.D.
NPI 1750398293 · Cardiovascular Disease Physician · Concord, NH
Enrolled with Medicare as Practitioner - Cardiovascular Disease (cardiology) · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Gerard Dillon, M.D. is a Cardiovascular Disease Physician provider in Concord, NH (NPI 1750398293).
Provider details
- NPI number
- 1750398293
- Entity type
- Individual
- Primary specialty
- Cardiovascular Disease PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 10936 (NH)
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
19 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
1,091 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) |
|---|---|---|
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report Only93010 | 372 | $8 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 241 | $95 |
| Ultrasound of Heart With Color-Depicted Blood Flow, Rate, Direction and Valve Function93306 | 106 | $66 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 62 | $130 |
| Exercise Or Drug-Induced Heart Stress Test With Electrocardiogram (ecg) With Supervision By Physician93016 | 60 | $20 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 35 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Metoprolol Succinate | 502 | 195 |
| Atorvastatin Calcium | 305 | 136 |
| Amlodipine Besylate | 156 | 66 |
| Apixabanbrand: Eliquis | 154 | 50 |
| Rivaroxabanbrand: Xarelto | 143 | 47 |
| Furosemide | 103 | 50 |
| Ezetimibe |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-08-01
- Last updated
- 2026-01-12
- Certified
- 2026-01-12
Frequently asked questions
- What is Gerard Dillon's NPI number?
- Gerard Dillon's National Provider Identifier (NPI) is 1750398293, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gerard Dillon's specialty?
- Gerard Dillon is listed in the NPPES registry with a primary specialty of Cardiovascular Disease Physician (Allopathic & Osteopathic Physicians).
- Where is Gerard Dillon located?
- Gerard Dillon's practice location on file with NPPES is 253 Pleasant St, Concord, NH 03301-7560.
- What is Gerard Dillon's phone number?
- The practice phone number listed in the NPPES registry for Gerard Dillon is (603) 229-5234.
- Does Gerard Dillon accept Medicare?
- Gerard Dillon is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Gerard Dillon's NPI active?
- Yes — Gerard Dillon's NPI (1750398293) is active in the NPPES registry as of the last update on 2026-01-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.