Individual Healthcare Provider
Michael Castellano, M.D.
Provider's NPPES record last updated: November 21, 2024
Overview
- Entity Type
- Individual Healthcare Provider
- NPI
- 1053728238
- Primary Specialty
- Psychiatry & Neurology — Neurocritical Care
- Practice Location
- St Johns, Florida
- Sole Proprietor
- No
Federal Screening
NPISignal checked this NPI against federal exclusion sources. Results below are based on the NPI number itself — an identifier match, not a name match.
List of Excluded Individuals/Entities (LEIE)
HHS Office of Inspector General
No potential match was identified in NPISignal's indexed List of Excluded Individuals/Entities (LEIE) records as of 2026-09-10.
- Source data
- September 10, 2026
- Records indexed
- 84,001
- Screened
- Sep 17, 2026, 11:45 PM UTC
This reflects only the records NPISignal currently holds and the identity information supplied. It is not a verification of eligibility, licensure, or compliance. Verify decisions that matter against the authoritative source.
SAM.gov Exclusions
U.S. General Services Administration
SAM.gov Exclusions was not checked.
SAM.gov screening is not configured on this deployment. No SAM check has been performed.
- Screened
- Not checked
This is an NPI-based check only. NPISignal does not publish name-based exclusion matches on a provider profile. A shared or similar name is a lead that requires human review, not an identification, and this page is not the place to make one. Run a name-based screening below to see potential matches with the reasons for each.
This reflects only the records NPISignal currently holds and the identity information supplied. It is not a verification of eligibility, licensure, or compliance. Verify decisions that matter against the authoritative source.
Searches OIG LEIE and SAM.gov by name and reviews every potential match.
Specialties & Taxonomies
- Primary
Psychiatry & Neurology
Neurocritical Care
Allopathic & Osteopathic Physicians
The medical subspecialty of Neurocritical Care is devoted to the comprehensive, multisystem care of the critically-ill neurological patient. Like other intensivists, the neurointensivist generally assumes the primary role for coordinating the care of his or her patients in the ICU, both the neurological and medical management of the patient. They may also provide consultative services for these patients as requested within the health system.
Taxonomy code 2084A2900X
Provider-Reported License Information
- Psychiatry & Neurology (Florida)
- ME138187
Practice Locations
Practice Location
469 Pine Haven Dr
St Johns, Florida 32259-7409
Phone: (305) 970-9108
Record Information
- Enumeration Date
- July 19, 2014
- Provider's NPPES Record Last Updated
- November 21, 2024
- Certification Date
- November 21, 2024
- NPISignal NPPES Dataset
- August 2026
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