Maria Rullan, MD, MPH
NPI 1063597953 · Specialist · San Juan, PR
Enrolled with Medicare as Order and Referring Only - Pediatric Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Maria Rullan, MD, MPH is a Specialist provider in San Juan, PR (NPI 1063597953).
Provider details
- NPI number
- 1063597953
- Entity type
- Individual
- Primary specialty
- SpecialistOther Service Providers
- Credential
- MD, MPH
- Sex
- Female
- Sole proprietor
- Yes
- License
- 6318 (PR)
Specialties & taxonomies
Other Service Providers
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
- 2006-10-26
- Last updated
- 2007-07-08
Frequently asked questions
- What is Maria Rullan's NPI number?
- Maria Rullan's National Provider Identifier (NPI) is 1063597953, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Maria Rullan's specialty?
- Maria Rullan is listed in the NPPES registry with a primary specialty of Specialist (Other Service Providers).
- Where is Maria Rullan located?
- Maria Rullan's practice location on file with NPPES is Calle Periferal , Barrio Monacillos, San Juan, PR 00927.
- What is Maria Rullan's phone number?
- The practice phone number listed in the NPPES registry for Maria Rullan is (787) 274-5690.
- Does Maria Rullan accept Medicare?
- Maria Rullan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Maria Rullan's NPI active?
- Yes — Maria Rullan's NPI (1063597953) 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.