Giannina Guardia Rullan, M.D.
NPI 1407295066 · Student in an Organized Health Care Education/Training Program · San Juan, PR
Enrolled with Medicare as Practitioner - Obstetrics/Gynecology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Giannina Guardia Rullan, M.D. is a Student in an Organized Health Care Education/Training Program provider in San Juan, PR (NPI 1407295066).
Provider details
- NPI number
- 1407295066
- Entity type
- Individual
- Primary specialty
- Student in an Organized Health Care Education/Training ProgramStudent, Health Care
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 19596 (PR)
Specialties & taxonomies
Student, Health Care
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
13 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.
Mailing address
Registry dates
- Enumerated
- 2013-06-17
- Last updated
- 2026-03-26
- Certified
- 2026-03-26
Frequently asked questions
- What is Giannina Guardia Rullan's NPI number?
- Giannina Guardia Rullan's National Provider Identifier (NPI) is 1407295066, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Giannina Guardia Rullan's specialty?
- Giannina Guardia Rullan is listed in the NPPES registry with a primary specialty of Student in an Organized Health Care Education/Training Program (Student, Health Care).
- Where is Giannina Guardia Rullan located?
- Giannina Guardia Rullan's practice location on file with NPPES is 10c Calle Casia, San Juan, PR 00921-3200.
- What is Giannina Guardia Rullan's phone number?
- The practice phone number listed in the NPPES registry for Giannina Guardia Rullan is (787) 641-7582.
- Does Giannina Guardia Rullan accept Medicare?
- Giannina Guardia Rullan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Giannina Guardia Rullan's NPI active?
- Yes — Giannina Guardia Rullan's NPI (1407295066) is active in the NPPES registry as of the last update on 2026-03-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.