Antonio Fernandez, MD
NPI 1417187709 · Cardiovascular Disease Physician · Hartford, CT
Enrolled with Medicare as Practitioner - Cardiovascular Disease (cardiology) · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Antonio Fernandez, MD is a Cardiovascular Disease Physician provider in Hartford, CT (NPI 1417187709).
Provider details
- NPI number
- 1417187709
- Entity type
- Individual
- Primary specialty
- Cardiovascular Disease PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 047988 (CT)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
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
17 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
295 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) |
|---|---|---|
| Ultrasound of Heart With Color-Depicted Blood Flow, Rate, Direction and Valve Function93306 | 148 | $69 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 37 | $122 |
| Ultrasound of Heart, Follow-Up93308 | 30 | $25 |
| Heart Muscle Strain Imaging93356 | 20 | $12 |
| Exercise Or Drug-Induced Heart Stress Test With Electrocardiogram (ecg) With Review By Physician93018 | 18 | $14 |
| Ultrasound of Heart With Probe in Esophagus, With Report93312 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 17 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Evolocumabbrand: Repatha Sureclick | 119 | 19 |
| Alirocumabbrand: Praluent Pen | 88 | 14 |
| Ezetimibe | 42 | 16 |
| Rosuvastatin Calcium | 37 | 15 |
| Losartan Potassium | 21 | — |
| Ticagrelorbrand: Brilinta | 16 | — |
| Apixabanbrand: Eliquis |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$41,044 across 77 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
- 2009-07-21
- Last updated
- 2013-07-03
Frequently asked questions
- What is Antonio Fernandez's NPI number?
- Antonio Fernandez's National Provider Identifier (NPI) is 1417187709, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Antonio Fernandez's specialty?
- Antonio Fernandez is listed in the NPPES registry with a primary specialty of Cardiovascular Disease Physician (Allopathic & Osteopathic Physicians).
- Where is Antonio Fernandez located?
- Antonio Fernandez's practice location on file with NPPES is 80 Seymour Street, Hartford, CT 06102-5037.
- What is Antonio Fernandez's phone number?
- The practice phone number listed in the NPPES registry for Antonio Fernandez is (860) 972-4398.
- Does Antonio Fernandez accept Medicare?
- Antonio Fernandez is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Antonio Fernandez's NPI active?
- Yes — Antonio Fernandez's NPI (1417187709) is active in the NPPES registry as of the last update on 2013-07-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.