Darwin Marrero Arroyo, M.D.
NPI 1184826265 · Emergency Medicine Physician · Carolina, PR
Darwin Marrero Arroyo, M.D. is a Emergency Medicine Physician provider in Carolina, PR (NPI 1184826265).
Provider details
- NPI number
- 1184826265
- Entity type
- Individual
- Primary specialty
- Emergency Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 7547 (PR)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 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.
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-06-01
- Last updated
- 2025-09-11
Frequently asked questions
- What is Darwin Marrero Arroyo's NPI number?
- Darwin Marrero Arroyo's National Provider Identifier (NPI) is 1184826265, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Darwin Marrero Arroyo's specialty?
- Darwin Marrero Arroyo is listed in the NPPES registry with a primary specialty of Emergency Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Darwin Marrero Arroyo located?
- Darwin Marrero Arroyo's practice location on file with NPPES is Cfse- Escorial Industrial Park, Carolina, PR 00987.
- What is Darwin Marrero Arroyo's phone number?
- The practice phone number listed in the NPPES registry for Darwin Marrero Arroyo is (787) 757-6850.
- Is Darwin Marrero Arroyo's NPI active?
- Yes — Darwin Marrero Arroyo's NPI (1184826265) is active in the NPPES registry as of the last update on 2025-09-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.