Robert Attaran, M.D., F.A.C.C.
NPI 1629270616 · Interventional Cardiology Physician · Bridgeport, CT
Enrolled with Medicare as Practitioner - Cardiovascular Disease (cardiology) · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Robert Attaran, M.D., F.A.C.C. is a Interventional Cardiology Physician provider in Bridgeport, CT (NPI 1629270616).
Provider details
- NPI number
- 1629270616
- Entity type
- Individual
- Primary specialty
- Interventional Cardiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D., F.A.C.C.
- Sex
- Male
- Sole proprietor
- No
- License
- 052939 (CT)
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
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
463 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 Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 135 | $103 |
| Outpatient Heart Rehabilitation With Electrocardiogram (ecg) Monitoring, Quality Health Care Professional Services93798 | 90 | $14 |
| Use of a Drug to Induce Depression of Consciousness By Physician Performing a Procedure (5 Years Or Older), Initial 15 Minutes99152 | 60 | $12 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 52 | $72 |
| Established Patient Office Or Other Outpatient Visit With Straightforward Medical Decision Making, If Using Time, 10 Minutes Or More99212 | 24 | $38 |
| 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'S |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 28 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Rosuvastatin Calcium | 146 | 45 |
| Atorvastatin Calcium | 124 | 37 |
| Amlodipine Besylate | 110 | 34 |
| Metoprolol Succinate | 103 | 32 |
| Clopidogrel Bisulfatebrand: Clopidogrel | 87 | 31 |
| Losartan Potassium | 85 | 25 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-06-03
- Last updated
- 2016-03-25
Frequently asked questions
- What is Robert Attaran's NPI number?
- Robert Attaran's National Provider Identifier (NPI) is 1629270616, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Robert Attaran's specialty?
- Robert Attaran is listed in the NPPES registry with a primary specialty of Interventional Cardiology Physician (Allopathic & Osteopathic Physicians).
- Where is Robert Attaran located?
- Robert Attaran's practice location on file with NPPES is 226 Mill Hill Ave, Bridgeport, CT 06610-2826.
- What is Robert Attaran's phone number?
- The practice phone number listed in the NPPES registry for Robert Attaran is (203) 339-6499.
- Does Robert Attaran accept Medicare?
- Robert Attaran is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Robert Attaran's NPI active?
- Yes — Robert Attaran's NPI (1629270616) is active in the NPPES registry as of the last update on 2016-03-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.