James Ronaldson, M.D.
NPI 1609851245 · Cardiovascular Disease Physician · Melbourne, FL
Enrolled with Medicare as Practitioner - Cardiovascular Disease (cardiology) · source: CMS PECOS Public Provider Enrollment (2026.04.01)
James Ronaldson, M.D. is a Cardiovascular Disease Physician provider in Melbourne, FL (NPI 1609851245).
Provider details
- NPI number
- 1609851245
- Entity type
- Individual
- Primary specialty
- Cardiovascular Disease PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- ME50860 (FL)
Specialties & taxonomies
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
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
4,829 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 660 | $88 |
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report93000 | 617 | $14 |
| Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'SG2211 | 548 | $16 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 429 | $76 |
| Ultrasound of Heart With Color-Depicted Blood Flow, Rate, Direction and Valve Function93306 | 421 | $66 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 61 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Apixabanbrand: Eliquis | 684 | 195 |
| Rosuvastatin Calcium | 393 | 135 |
| Metoprolol Succinate | 362 | 125 |
| Atenolol | 294 | 95 |
| Losartan Potassium | 265 | 92 |
| Atorvastatin Calcium | 262 | 84 |
| Metoprolol Tartrate |
Practice location
Mailing address
Additional practice locations (1)
- 1220 N Highway A1a Ste 147Indialantic, FL 32903-2858Phone: (321) 984-1333Fax: (321) 951-9127
Registry dates
- Enumerated
- 2005-12-07
- Last updated
- 2026-05-26
- Certified
- 2026-05-26
Frequently asked questions
- What is James Ronaldson's NPI number?
- James Ronaldson's National Provider Identifier (NPI) is 1609851245, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is James Ronaldson's specialty?
- James Ronaldson is listed in the NPPES registry with a primary specialty of Cardiovascular Disease Physician (Allopathic & Osteopathic Physicians).
- Where is James Ronaldson located?
- James Ronaldson's practice location on file with NPPES is 8725 N Wickham Rd, Melbourne, FL 32940-2239.
- What is James Ronaldson's phone number?
- The practice phone number listed in the NPPES registry for James Ronaldson is (321) 434-9265.
- Does James Ronaldson accept Medicare?
- James Ronaldson is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is James Ronaldson's NPI active?
- Yes — James Ronaldson's NPI (1609851245) is active in the NPPES registry as of the last update on 2026-05-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.