Ronald Bloom, M.D.
NPI 1548238835 · Cardiovascular Disease Physician · Bloomfield, CT
Enrolled with Medicare as Practitioner - Cardiovascular Disease (cardiology) · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ronald Bloom, M.D. is a Cardiovascular Disease Physician provider in Bloomfield, CT (NPI 1548238835).
Provider details
- NPI number
- 1548238835
- Entity type
- Individual
- Primary specialty
- Cardiovascular Disease PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 025827 (CT)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
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
1,201 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) |
|---|---|---|
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report93000 | 567 | $15 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 550 | $133 |
| Ultrasound of Heart With Color-Depicted Blood Flow, Rate, Direction and Valve Function93306 | 40 | $207 |
| Programming of Dual Lead Pacemaker System93280 | 23 | $81 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 21 | $95 |
Typical Medicare-allowed amounts for these services range $15–$207 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 47 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Metoprolol Succinate | 388 | 126 |
| Rosuvastatin Calcium | 362 | 117 |
| Atorvastatin Calcium | 311 | 96 |
| Amlodipine Besylate | 291 | 93 |
| Apixabanbrand: Eliquis | 252 | 73 |
| Losartan Potassium | 143 | 47 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$2,365 across 93 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
- 2006-03-10
- Last updated
- 2016-09-16
Frequently asked questions
- What is Ronald Bloom's NPI number?
- Ronald Bloom's National Provider Identifier (NPI) is 1548238835, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ronald Bloom's specialty?
- Ronald Bloom is listed in the NPPES registry with a primary specialty of Cardiovascular Disease Physician (Allopathic & Osteopathic Physicians).
- Where is Ronald Bloom located?
- Ronald Bloom's practice location on file with NPPES is 711 Cottage Grove Rd, Bloomfield, CT 06002-3060.
- What is Ronald Bloom's phone number?
- The practice phone number listed in the NPPES registry for Ronald Bloom is (860) 242-8756.
- Does Ronald Bloom accept Medicare?
- Ronald Bloom is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ronald Bloom's NPI active?
- Yes — Ronald Bloom's NPI (1548238835) is active in the NPPES registry as of the last update on 2016-09-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.