Maribel Rosario Lopez, M.D.
NPI 1689663361 · General Practice Physician · Quebradillas, PR
Enrolled with Medicare as Practitioner - General Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Maribel Rosario Lopez, M.D. is a General Practice Physician provider in Quebradillas, PR (NPI 1689663361).
Provider details
- NPI number
- 1689663361
- Entity type
- Individual
- Primary specialty
- General Practice PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- Yes
- License
- 9410 (PR)
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 tenure33% of score
20 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
1 documented practice location
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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 prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 103 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Gabapentin | 325 | 65 |
| Levothyroxine Sodiumbrand: Synthroid | 267 | 62 |
| Losartan Potassium | 207 | 54 |
| Atorvastatin Calcium | 178 | 50 |
| Famotidine | 166 | 37 |
| Metformin Hcl | 156 | 39 |
| Dapagliflozin Propanediol |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$68 across 3 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2005-10-17
- Last updated
- 2013-08-13
Frequently asked questions
- What is Maribel Rosario Lopez's NPI number?
- Maribel Rosario Lopez's National Provider Identifier (NPI) is 1689663361, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Maribel Rosario Lopez's specialty?
- Maribel Rosario Lopez is listed in the NPPES registry with a primary specialty of General Practice Physician (Allopathic & Osteopathic Physicians).
- Where is Maribel Rosario Lopez located?
- Maribel Rosario Lopez's practice location on file with NPPES is Calle California B10, Quebradillas, PR 00678.
- What is Maribel Rosario Lopez's phone number?
- The practice phone number listed in the NPPES registry for Maribel Rosario Lopez is (787) 895-6125.
- Does Maribel Rosario Lopez accept Medicare?
- Maribel Rosario Lopez is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Maribel Rosario Lopez's NPI active?
- Yes — Maribel Rosario Lopez's NPI (1689663361) is active in the NPPES registry as of the last update on 2013-08-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.