Jessica Marrero, M.D.
NPI 1841557220 · Family Medicine Physician · West Warwick, RI
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jessica Marrero, M.D. is a Family Medicine Physician provider in West Warwick, RI (NPI 1841557220).
Provider details
- NPI number
- 1841557220
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- Yes
- License
- MD15642 (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
14 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
5 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
19 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) |
|---|---|---|
| Hemoglobin A1c Level83036 | 19 | $10 |
Typical Medicare-allowed amounts for these services range $10–$10 (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 · 55 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 139 | 34 |
| Lisinopril | 103 | 25 |
| Omeprazole | 97 | 23 |
| Amlodipine Besylate | 79 | 22 |
| Levothyroxine Sodium | 79 | 18 |
| Gabapentin | 75 | 13 |
| Metformin Hcl |
Practice location
Mailing address
Additional practice locations (4)
- 3448 Boston RdBronx, NY 10469-2512Phone: (718) 547-6111
- 360 Kingstown Rd Unit 101Narragansett, RI 02882-3258Phone: (401) 789-6492
- 1 River StWakefield, RI 02879-3214Phone: (401) 783-0523
- 450 Clinton StWoonsocket, RI 02895-3207Phone: (401) 767-4100
Registry dates
- Enumerated
- 2012-04-23
- Last updated
- 2025-08-29
- Certified
- 2025-08-29
Frequently asked questions
- What is Jessica Marrero's NPI number?
- Jessica Marrero's National Provider Identifier (NPI) is 1841557220, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jessica Marrero's specialty?
- Jessica Marrero is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Jessica Marrero located?
- Jessica Marrero's practice location on file with NPPES is 186 Providence St, West Warwick, RI 02893-2508.
- What is Jessica Marrero's phone number?
- The practice phone number listed in the NPPES registry for Jessica Marrero is (401) 767-4100.
- Does Jessica Marrero accept Medicare?
- Jessica Marrero is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jessica Marrero's NPI active?
- Yes — Jessica Marrero's NPI (1841557220) is active in the NPPES registry as of the last update on 2025-08-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.