Luis Marrero, MD
NPI 1518907880 · Gastroenterology Physician · Bradford, PA
Luis Marrero, MD is a Gastroenterology Physician provider in Bradford, PA (NPI 1518907880).
Provider details
- NPI number
- 1518907880
- Entity type
- Individual
- Primary specialty
- Gastroenterology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- MD035910E (PA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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 · 3 distinct drugs on file.
| Drug | Part D claims (2024) |
|---|---|
| Rosuvastatin Calcium | 18 |
| Atorvastatin Calcium | 13 |
| Pantoprazole Sodium | 12 |
Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they do notinclude cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means no Part D record, never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-06-07
- Last updated
- 2007-09-10
Frequently asked questions
- What is Luis Marrero's NPI number?
- Luis Marrero's National Provider Identifier (NPI) is 1518907880, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Luis Marrero's specialty?
- Luis Marrero is listed in the NPPES registry with a primary specialty of Gastroenterology Physician (Allopathic & Osteopathic Physicians).
- Where is Luis Marrero located?
- Luis Marrero's practice location on file with NPPES is 23 Kennedy St, Bradford, PA 16701-2005.
- What is Luis Marrero's phone number?
- The practice phone number listed in the NPPES registry for Luis Marrero is (814) 362-9804.
- Is Luis Marrero's NPI active?
- Yes — Luis Marrero's NPI (1518907880) is active in the NPPES registry as of the last update on 2007-09-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.