Marrero Endocrinology and Metabolism LLC
NPI 1235724378 · Endocrinology, Diabetes & Metabolism Physician · Arecibo, PR
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Marrero Endocrinology and Metabolism LLC is a Endocrinology, Diabetes & Metabolism Physician organization in Arecibo, PR (NPI 1235724378).
Provider details
- NPI number
- 1235724378
- Entity type
- Organization
- Primary specialty
- Endocrinology, Diabetes & Metabolism PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Maria Marrero Mendez, Sole Proprietor(787) 376-6384
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
5 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
- 2021-03-01
- Last updated
- 2022-12-24
- Certified
- 2022-12-24
Frequently asked questions
- What is Marrero Endocrinology and Metabolism LLC's NPI number?
- Marrero Endocrinology and Metabolism LLC's National Provider Identifier (NPI) is 1235724378, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Marrero Endocrinology and Metabolism LLC?
- Marrero Endocrinology and Metabolism LLC is classified in the NPPES registry as Endocrinology, Diabetes & Metabolism Physician (Allopathic & Osteopathic Physicians).
- Where is Marrero Endocrinology and Metabolism LLC located?
- Marrero Endocrinology and Metabolism LLC's practice location on file with NPPES is 11 Calle Ana Lens De Susoni, Arecibo, PR 00612.
- What is Marrero Endocrinology and Metabolism LLC's phone number?
- The practice phone number listed in the NPPES registry for Marrero Endocrinology and Metabolism LLC is (787) 568-3573.
- Does Marrero Endocrinology and Metabolism LLC accept Medicare?
- Marrero Endocrinology and Metabolism LLC is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Marrero Endocrinology and Metabolism LLC?
- The authorized official listed on Marrero Endocrinology and Metabolism LLC's NPPES record is Maria Marrero Mendez, Sole Proprietor. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Marrero Endocrinology and Metabolism LLC's NPI active?
- Yes — Marrero Endocrinology and Metabolism LLC's NPI (1235724378) is active in the NPPES registry as of the last update on 2022-12-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.