Ralph Caselnova, M.D.
NPI 1548219835 · Specialist · Amityville, NY
Enrolled with Medicare as Practitioner - Cardiovascular Disease (cardiology) · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ralph Caselnova, M.D. is a Specialist provider in Amityville, NY (NPI 1548219835).
Provider details
- NPI number
- 1548219835
- Entity type
- Individual
- Primary specialty
- SpecialistOther Service Providers
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 221213 (NY)
Specialties & taxonomies
Other Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
20 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
3,681 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 35 Minutes99232 | 833 | $87 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 742 | $146 |
| Technetium Tc-99m Sestamibi, Diagnostic, Per Study DoseA9500 | 300 | $123 |
| Ultrasound of Heart With Color-Depicted Blood Flow, Rate, Direction and Valve Function93306 | 285 | $226 |
| Ultrasound of Both Sides of Head and Neck Blood Flow93880 | 157 | $221 |
| Nuclear Medicine Studies of Heart Muscle at Rest and With Stress and Spect78452 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 67 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Metoprolol Succinate | 428 | 148 |
| Atorvastatin Calcium | 345 | 114 |
| Clopidogrel Bisulfatebrand: Clopidogrel | 252 | 91 |
| Pravastatin Sodium | 212 | 71 |
| Apixabanbrand: Eliquis | 206 | 61 |
| Nebivolol Hcl | 204 | 76 |
| Valsartan | 190 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$1,860 across 79 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
- 2006-05-06
- Last updated
- 2022-11-15
- Certified
- 2022-11-15
Frequently asked questions
- What is Ralph Caselnova's NPI number?
- Ralph Caselnova's National Provider Identifier (NPI) is 1548219835, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ralph Caselnova's specialty?
- Ralph Caselnova is listed in the NPPES registry with a primary specialty of Specialist (Other Service Providers).
- Where is Ralph Caselnova located?
- Ralph Caselnova's practice location on file with NPPES is 129 Broadway, Amityville, NY 11701-2729.
- What is Ralph Caselnova's phone number?
- The practice phone number listed in the NPPES registry for Ralph Caselnova is (631) 598-3434.
- Does Ralph Caselnova accept Medicare?
- Ralph Caselnova is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ralph Caselnova's NPI active?
- Yes — Ralph Caselnova's NPI (1548219835) is active in the NPPES registry as of the last update on 2022-11-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.