Luz Marrero Maldonado, MD
NPI 1952374506 · Internal Medicine Physician · Vega Alta, PR
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Luz Marrero Maldonado, MD is a Internal Medicine Physician provider in Vega Alta, PR (NPI 1952374506).
Provider details
- NPI number
- 1952374506
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- Yes
- License
- 8044 (PR)
Specialties & taxonomies
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 · 220 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Gabapentin | 2,059 | 283 |
| Atorvastatin Calcium | 1,784 | 318 |
| Famotidine | 1,422 | 214 |
| Metformin Hcl | 1,329 | 238 |
| Simvastatin | 1,301 | 237 |
| Levothyroxine Sodiumbrand: Synthroid | 1,176 | 138 |
| Amlodipine Besylate | 1,130 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$324 across 11 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
- 2006-02-13
- Last updated
- 2022-07-21
Frequently asked questions
- What is Luz Marrero Maldonado's NPI number?
- Luz Marrero Maldonado's National Provider Identifier (NPI) is 1952374506, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Luz Marrero Maldonado's specialty?
- Luz Marrero Maldonado is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Luz Marrero Maldonado located?
- Luz Marrero Maldonado's practice location on file with NPPES is 2 Carr Km 30.4 Suite 101, Vega Alta, PR 00692.
- What is Luz Marrero Maldonado's phone number?
- The practice phone number listed in the NPPES registry for Luz Marrero Maldonado is (787) 270-4518.
- Does Luz Marrero Maldonado accept Medicare?
- Luz Marrero Maldonado is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Luz Marrero Maldonado's NPI active?
- Yes — Luz Marrero Maldonado's NPI (1952374506) 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.