Ewa Ruggieri, M.D.
NPI 1447203393 · Internal Medicine Physician · Essex, CT
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ewa Ruggieri, M.D. is a Internal Medicine Physician provider in Essex, CT (NPI 1447203393).
Provider details
- NPI number
- 1447203393
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- MD16857 (RI)
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
20 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
716 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) |
|---|---|---|
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 418 | $78 |
| Hospital Discharge Day Management, More Than 30 Minutes99239 | 102 | $113 |
| Initial Hospital Care With Straightforward Or Low-Level Medical Decision Making, If Using Time, at Least 55 Minutes99222 | 71 | $129 |
| Subsequent Hospital Care With Straightforward Or Low Level of Medical Decision Making, Per Day, If Using Time, at Least 25 Minutes99231 | 45 | $49 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 38 | $117 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 14 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Metoprolol Succinate | 35 | 16 |
| Amlodipine Besylate | 32 | 13 |
| Methylprednisolone | 25 | 22 |
| Cephalexin | 24 | 22 |
| Doxycycline Hyclate | 19 | 19 |
| Furosemide | 18 | 16 |
| Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass | 16 | 16 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-05-19
- Last updated
- 2019-10-22
Frequently asked questions
- What is Ewa Ruggieri's NPI number?
- Ewa Ruggieri's National Provider Identifier (NPI) is 1447203393, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ewa Ruggieri's specialty?
- Ewa Ruggieri is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Ewa Ruggieri located?
- Ewa Ruggieri's practice location on file with NPPES is 147 Westbrook Rd, Essex, CT 06426-1512.
- What is Ewa Ruggieri's phone number?
- The practice phone number listed in the NPPES registry for Ewa Ruggieri is (860) 767-8265.
- Does Ewa Ruggieri accept Medicare?
- Ewa Ruggieri is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ewa Ruggieri's NPI active?
- Yes — Ewa Ruggieri's NPI (1447203393) is active in the NPPES registry as of the last update on 2019-10-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.