Rafael Martinez, M.D.
NPI 1891827127 · Pediatrics Physician · San Juan, PR
Enrolled with Medicare as Order and Referring Only - Pediatric Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Rafael Martinez, M.D. is a Pediatrics Physician provider in San Juan, PR (NPI 1891827127).
Provider details
- NPI number
- 1891827127
- Entity type
- Individual
- Primary specialty
- Pediatrics PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 2354 (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
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
- 2007-03-12
- Last updated
- 2007-07-08
Frequently asked questions
- What is Rafael Martinez's NPI number?
- Rafael Martinez's National Provider Identifier (NPI) is 1891827127, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Rafael Martinez's specialty?
- Rafael Martinez is listed in the NPPES registry with a primary specialty of Pediatrics Physician (Allopathic & Osteopathic Physicians).
- Where is Rafael Martinez located?
- Rafael Martinez's practice location on file with NPPES is 121 Ave Fd Roosevelt, San Juan, PR 00917-2725.
- What is Rafael Martinez's phone number?
- The practice phone number listed in the NPPES registry for Rafael Martinez is (787) 763-1456.
- Does Rafael Martinez accept Medicare?
- Rafael Martinez is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Rafael Martinez's NPI active?
- Yes — Rafael Martinez's NPI (1891827127) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.