Individual Healthcare Provider
David T Parrella, MD
Provider's NPPES record last updated: March 30, 2026
Overview
- Entity Type
- Individual Healthcare Provider
- NPI
- 1225233141
- Primary Specialty
- Psychiatry & Neurology — Vascular Neurology
- Practice Location
- Dover, Delaware
- 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 18, 2026, 6:31 AM 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
Vascular Neurology
Allopathic & Osteopathic Physicians
Vascular Neurology is a subspecialty in the evaluation, prevention, treatment and recovery from vascular diseases of the nervous system. This subspecialty includes the diagnosis and treatment of vascular events of arterial or venous origin from a large number of causes that affect the brain or spinal cord such as ischemic stroke, intracranial hemorrhage, spinal cord ischemia and spinal cord hemorrhage.
Taxonomy code 2084V0102X Radiology
Vascular & Interventional Radiology
Allopathic & Osteopathic Physicians
A radiologist who diagnoses and treats diseases by various radiologic imaging modalities. These include fluoroscopy, digital radiography, computed tomography, sonography and magnetic resonance imaging.
Taxonomy code 2085R0204X
Provider-Reported License Information
- Psychiatry & Neurology (Delaware)
- C-10028325
- Radiology (New York)
- 281038-1
- Psychiatry & Neurology (New York)
- 281038-1
- Psychiatry & Neurology (New Jersey)
- 25MA08959700
- Psychiatry & Neurology (Tennessee)
- 68600
- Radiology (New Jersey)
- 25MA08959700
Practice Locations
Practice Location
640 S State St
Dover, Delaware 19901-3530
Phone: (302) 674-4700
Record Information
- Enumeration Date
- June 20, 2007
- Provider's NPPES Record Last Updated
- March 30, 2026
- Certification Date
- March 30, 2026
- NPISignal NPPES Dataset
- August 2026
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