Ara Tachjian, MD
NPI 1063790061 · Cardiovascular Disease Physician · Warwick, RI
Enrolled with Medicare as Practitioner - Cardiovascular Disease (cardiology) · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ara Tachjian, MD is a Cardiovascular Disease Physician provider in Warwick, RI (NPI 1063790061).
Provider details
- NPI number
- 1063790061
- Entity type
- Individual
- Primary specialty
- Cardiovascular Disease PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 248187 (MA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
15 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
2,561 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) |
|---|---|---|
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report Only93010 | 1,302 | $8 |
| Ultrasound of Heart With Color-Depicted Blood Flow, Rate, Direction and Valve Function93306 | 406 | $64 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 144 | $129 |
| Exercise Or Drug-Induced Heart Stress Test With Electrocardiogram (ecg) With Review By Physician93018 | 115 | $13 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 94 | $97 |
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 | 937 | 274 |
| Apixabanbrand: Eliquis | 773 | 151 |
| Atorvastatin Calcium | 751 | 225 |
| Rosuvastatin Calcium | 437 | 129 |
| Amlodipine Besylate | 398 | 116 |
| Ezetimibe | 316 | 93 |
| Lisinopril |
Practice location
Mailing address
Additional practice locations (1)
- 75 Francis StBoston, MA 02115-6110Phone: (857) 307-4000
Registry dates
- Enumerated
- 2011-07-26
- Last updated
- 2022-07-21
Frequently asked questions
- What is Ara Tachjian's NPI number?
- Ara Tachjian's National Provider Identifier (NPI) is 1063790061, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ara Tachjian's specialty?
- Ara Tachjian is listed in the NPPES registry with a primary specialty of Cardiovascular Disease Physician (Allopathic & Osteopathic Physicians).
- Where is Ara Tachjian located?
- Ara Tachjian's practice location on file with NPPES is 455 Toll Gate Rd, Warwick, RI 02886-2759.
- What is Ara Tachjian's phone number?
- The practice phone number listed in the NPPES registry for Ara Tachjian is (401) 681-4996.
- Does Ara Tachjian accept Medicare?
- Ara Tachjian is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ara Tachjian's NPI active?
- Yes — Ara Tachjian's NPI (1063790061) is active in the NPPES registry as of the last update on 2022-07-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.