Lilliana Barillas-Arias, MD
NPI 1982755211 · Pediatric Rheumatology Physician · St Petersburg, FL
Enrolled with Medicare as Practitioner - Pediatric Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Lilliana Barillas-Arias, MD is a Pediatric Rheumatology Physician provider in St Petersburg, FL (NPI 1982755211).
Provider details
- NPI number
- 1982755211
- Entity type
- Individual
- Primary specialty
- Pediatric Rheumatology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 235228-1 (NY)
Specialties & taxonomies
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
19 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
Additional practice locations (1)
- 4 S Hinterlands DrRhinebeck, NY 12572-2309Phone: (347) 351-9955
Registry dates
- Enumerated
- 2007-01-15
- Last updated
- 2025-02-26
- Certified
- 2025-02-26
Frequently asked questions
- What is Lilliana Barillas-Arias's NPI number?
- Lilliana Barillas-Arias's National Provider Identifier (NPI) is 1982755211, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Lilliana Barillas-Arias's specialty?
- Lilliana Barillas-Arias is listed in the NPPES registry with a primary specialty of Pediatric Rheumatology Physician (Allopathic & Osteopathic Physicians).
- Where is Lilliana Barillas-Arias located?
- Lilliana Barillas-Arias's practice location on file with NPPES is 601 5th St S, St Petersburg, FL 33701-4804.
- What is Lilliana Barillas-Arias's phone number?
- The practice phone number listed in the NPPES registry for Lilliana Barillas-Arias is (727) 767-7438.
- Does Lilliana Barillas-Arias accept Medicare?
- Lilliana Barillas-Arias is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Lilliana Barillas-Arias's NPI active?
- Yes — Lilliana Barillas-Arias's NPI (1982755211) is active in the NPPES registry as of the last update on 2025-02-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.