Bernard Marzilli, Jr., D.O.
NPI 1396825931 · Family Medicine Physician · Westerly, RI
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Bernard Marzilli, Jr., D.O. is a Family Medicine Physician provider in Westerly, RI (NPI 1396825931).
Provider details
- NPI number
- 1396825931
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- D.O.
- Sex
- Male
- Sole proprietor
- Yes
- License
- DO-329 (RI)
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
197 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 | 163 | $92 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 34 | $129 |
Typical Medicare-allowed amounts for these services range $92–$129 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote 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 · 27 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 171 | 41 |
| Lisinopril | 115 | 29 |
| Levothyroxine Sodium | 78 | 16 |
| Amlodipine Besylate | 67 | 16 |
| Lisinopril/Hydrochlorothiazidebrand: Lisinopril-Hydrochlorothiazide | 55 | 15 |
| Simvastatin | 50 | 13 |
| Metformin Hcl |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-10-17
- Last updated
- 2010-06-15
Frequently asked questions
- What is Bernard Marzilli, Jr.'s NPI number?
- Bernard Marzilli, Jr.'s National Provider Identifier (NPI) is 1396825931, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Bernard Marzilli, Jr.'s specialty?
- Bernard Marzilli, Jr. is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Bernard Marzilli, Jr. located?
- Bernard Marzilli, Jr.'s practice location on file with NPPES is 60 Wells St, Westerly, RI 02891-2924.
- What is Bernard Marzilli, Jr.'s phone number?
- The practice phone number listed in the NPPES registry for Bernard Marzilli, Jr. is (401) 596-6400.
- Does Bernard Marzilli, Jr. accept Medicare?
- Bernard Marzilli, Jr. is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Bernard Marzilli, Jr.'s NPI active?
- Yes — Bernard Marzilli, Jr.'s NPI (1396825931) is active in the NPPES registry as of the last update on 2010-06-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.