DR. ROSELIA GUILLEN-SANTANA M.D.
NPI 1235140922
Pediatrics in Hempstead, NY
About Dr. Roselia Guillen-santana M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. ROSELIA GUILLEN-SANTANA M.D. (NPI 1235140922) is an individual pediatrics provider in Hempstead, New York, licensed in New York (240701) and active in the NPI registry since August 2006. She is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses
A pediatrician is concerned with the physical, emotional and social health of children from birth to young adulthood. Care encompasses a broad spectrum of health services ranging from preventive healthcare to the diagnosis and treatment of acute and chronic diseases. A pediatrician deals with biological, social and environmental influences on the developing child, and with the impact of disease and dysfunction on development.
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Dr. Roselia Guillen-santana M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 11550 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Roselia Guillen-santana's NPI number?
The NPI number for Roselia Guillen-santana is 1235140922. It was assigned to this individual provider in the NPPES registry on August 10, 2006.
Where is Roselia Guillen-santana located?
Roselia Guillen-santana practices at 250 Fulton Ave Fl 1, Hempstead, NY 11550. The listed phone number is (516) 497-7520.
What is Roselia Guillen-santana's specialty?
The primary specialty registered for this NPI is Pediatrics with taxonomy code 208000000X.
Is Roselia Guillen-santana enrolled in Medicare?
Yes. Roselia Guillen-santana is registered in the Medicare PECOS enrollment system.
When was this NPI record last updated?
The NPPES record for Roselia Guillen-santana was last updated on June 16, 2026. NPI Profile syncs with the weekly NPPES data releases published by CMS.