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GLEIDSON MESSIAS SILVA MD
NPI 1184479941
Radiology - Pediatric Radiology in Orlando, FL

Active since April 23, 2024PECOS EnrolledAccepts Medicare Assignment
6535 NEMOURS PKWY, ORLANDO, FL 32827(407) 650-7000(407) 567-5924 Get Directions Write a Review

NPPES record last updated: July 16, 2026. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Jul 16, 2026, Apr 23, 2024 (2 updates tracked since 2024).

About Gleidson Messias Silva Md NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

GLEIDSON MESSIAS SILVA MD (NPI 1184479941) is an individual pediatric radiology provider in Orlando, Florida, licensed in Delaware (C7-0018746) and active in the NPI registry since April 2024. He is enrolled in Medicare PECOS, maintains 2 additional practice locations, and is a graduate of Other (2008).

NPPES Registry Identity

NPI1184479941
Entity TypeIndividualMale
Primary Taxonomy2085P0229X
Provider Legal NameGLEIDSON MESSIAS SILVACredential: MD
Location Address6535 NEMOURS PKWYOrlando, FL 32827-7884
Mailing AddressPo Box 191Rockland, DE 19732-0191 · (302) 651-4200 · Fax (302) 651-4945
Phone(407) 650-7000
Fax(407) 567-5924
Sole ProprietorNo
Medical School CMSOtherGraduated 2008
Enumeration DateApril 23, 2024
Last NPPES UpdateJuly 16, 20262 updates tracked since enumeration
NPPES CertifiedJuly 16, 2026
✔ NPI 1184479941 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyRadiology · Pediatric RadiologyAllopathic & Osteopathic Physicians
Taxonomy Code2085P0229X
License✔ Licensed in DE · C7-0018746
Definition
A radiologist who is proficient in all forms of diagnostic imaging as it pertains to the treatment of diseases in the newborn, infant, child and adolescent. This specialist has knowledge of both imaging and interventional procedures related to the care and management of diseases of children. A pediatric radiologist must be highly knowledgeable of all organ systems as they relate to growth and development, congenital malformations, diseases peculiar to infants and children and diseases that begin in childhood but cause substantial residual impairment in adulthood.
6535 NEMOURS PKWY, Orlando, FL 32827
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Secondary Practice Locations 2

Location 11600 Rockland RdWilmington, DE 19803-3607 · Phone (302) 651-4200 · Fax (302) 651-4945
Location 28331 N Davis HwyPensacola, FL 32514-6094 · Phone (850) 505-4700 · Fax (850) 505-4711

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Gleidson Messias Silva Md is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID1254896434
PECOS Enrollment IDI20260804003868
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignment

Medicare enrollment records show Gleidson Silva reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

The Nemours Foundation
Same address
Children
6535 NEMOURS PKWY
Orlando, FL 32827
  • Reassigned Medicare billing, Delaware and Florida enrollments
  • Also billed through NPI 1386658615 (Florida)
  • 526 clinicians in this Medicare group
NPI 1245520386 (407) 567-4000

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

ADALBERTO TORRES MD
Pediatrics (Pediatric Critical Care Medicine)
6535 NEMOURS PKWY
ORLANDO, FL 32827
Orange County (407) 650-4005
CARLOS ALBERTO VILLARREAL PA-C
Physician Assistant
6535 NEMOURS PKWY
ORLANDO, FL 32827
Orange County (407) 650-7000
MEGHAN DOLORES BURGOS APRN
Nurse Practitioner (Pediatrics)
6535 NEMOURS PKWY
ORLANDO, FL 32827
Orange County (407) 650-7000
VICTORIA VAZQUEZ MD
Student in an Organized Health Care Education/Training Program
6535 NEMOURS PKWY
ORLANDO, FL 32827
Orange County (407) 567-4000
JENNIFER STAGGS APRN
Nurse Practitioner (Neonatal)
6535 NEMOURS PKWY
ORLANDO, FL 32827
Orange County (407) 567-4000
SYDNEY LEMAY PA-C
Physician Assistant
6535 NEMOURS PKWY
ORLANDO, FL 32827
Orange County (407) 567-4000
DYLAN MICHAEL ALLEN MSPH, CGC
Genetic Counselor, MS
6535 NEMOURS PKWY
ORLANDO, FL 32827
Orange County (407) 650-7715
DR. MARTY CHRISTOPHER MCGRAW M.D.
Radiology (Pediatric Radiology)
6535 NEMOURS PKWY
ORLANDO, FL 32827
Orange County (407) 650-7323

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 Gleidson Silva's NPI number?

The NPI number for Gleidson Silva is 1184479941. It was assigned to this individual provider in the NPPES registry on April 23, 2024.

Where is Gleidson Silva located?

Gleidson Silva practices at 6535 Nemours Pkwy, Orlando, FL 32827. The listed phone number is (407) 650-7000.

What is Gleidson Silva's specialty?

The primary specialty registered for this NPI is Radiology, specializing in Pediatric Radiology, with taxonomy code 2085P0229X.

Is Gleidson Silva enrolled in Medicare?

Yes. Gleidson Silva is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Which organization bills Medicare for Gleidson Silva's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Gleidson Silva reassigns Medicare benefits to The Nemours Foundation (Orlando, FL). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Gleidson Silva's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Gleidson Silva was last updated on July 16, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.