Marta Matos, MD
NPI 1861448748 · General Practice Physician · San Juan, PR
Enrolled with Medicare as Practitioner - General Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Marta Matos, MD is a General Practice Physician provider in San Juan, PR (NPI 1861448748).
Provider details
- NPI number
- 1861448748
- Entity type
- Individual
- Primary specialty
- General Practice PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- Yes
- License
- 14645 (PR)
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.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-05-25
- Last updated
- 2013-02-21
Frequently asked questions
- What is Marta Matos's NPI number?
- Marta Matos's National Provider Identifier (NPI) is 1861448748, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marta Matos's specialty?
- Marta Matos is listed in the NPPES registry with a primary specialty of General Practice Physician (Allopathic & Osteopathic Physicians).
- Where is Marta Matos located?
- Marta Matos's practice location on file with NPPES is 200 Ave Winston Churchill, San Juan, PR 00926-6651.
- What is Marta Matos's phone number?
- The practice phone number listed in the NPPES registry for Marta Matos is (787) 759-8888.
- Does Marta Matos accept Medicare?
- Marta Matos is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Marta Matos's NPI active?
- Yes — Marta Matos's NPI (1861448748) is active in the NPPES registry as of the last update on 2013-02-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.