Individual Healthcare Provider
Herminia De Guzman Ferreras, MD
Provider's NPPES record last updated: October 9, 2023
Overview
- Entity Type
- Individual Healthcare Provider
- NPI
- 1548230493
- Primary Specialty
- Emergency Medicine — Undersea and Hyperbaric Medicine
- Practice Location
- Mooresville, North Carolina
- 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, 11:00 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
Emergency Medicine
Undersea and Hyperbaric Medicine
Allopathic & Osteopathic Physicians
A specialist who treats decompression illness and diving accident cases and uses hyperbaric oxygen therapy to treat such conditions as carbon monoxide poisoning, gas gangrene, non-healing wounds, tissue damage from radiation and burns, and bone infections. This specialist also serves as a consultant to other physicians in all aspects of hyperbaric chamber operations, and assesses risks and applies appropriate standards to prevent disease and disability in divers and other persons working in altered atmospheric conditions.
Taxonomy code 207PE0005X Pediatrics
Neurodevelopmental Disabilities
Allopathic & Osteopathic Physicians
A pediatrician who specializes in the treatment of individuals with developmental delays and learning disorders associated with cerebral palsy, spina bifida, autism, and other chronic neurologic conditions.
Taxonomy code 2080P0008XPsychiatry & Neurology
Neurology with Special Qualifications in Child Neurology
Allopathic & Osteopathic Physicians
A Child Neurologist specializes in neurology with special skills in diagnosis and treatment of neurologic disorders of the neonatal period, infancy, early childhood, and adolescence.
Taxonomy code 2084N0402X
Provider-Reported License Information
- Emergency Medicine (North Carolina)
- 200200350
- Pediatrics (North Carolina)
- 20020035
- Psychiatry & Neurology (North Carolina)
- 20020035
Practice Locations
Practice Location
146 Medical Park Rd Ste 110
Mooresville, North Carolina 28117-8529
Phone: (650) 642-0533
Record Information
- Enumeration Date
- January 24, 2006
- Provider's NPPES Record Last Updated
- October 9, 2023
- Certification Date
- October 9, 2023
- NPISignal NPPES Dataset
- August 2026
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