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NPISignal

Individual Healthcare Provider

Darryl George Demaris, M.D.

NPI Record: ActiveRadiology — Vascular & Interventional Radiology
NPI1689069296
Redding, California

Provider's NPPES record last updated: June 17, 2021

Overview

Entity Type
Individual Healthcare Provider
NPI
1689069296
Primary Specialty
Radiology — Vascular & Interventional Radiology
Practice Location
Redding, California
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 identified

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, 4:22 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

Not checked

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.

Run a name-based screening

Searches OIG LEIE and SAM.gov by name and reviews every potential match.

Specialties & Taxonomies

  • Radiology

    Vascular & Interventional Radiology

    Allopathic & Osteopathic Physicians

    Primary

    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
  • Preventive Medicine

    Aerospace Medicine

    Allopathic & Osteopathic Physicians

    Aerospace medicine focuses on the clinical care, research, and operational support of the health, safety, and performance of crewmembers and passengers of air and space vehicles, together with the support personnel who assist operation of such vehicles. This population often works and lives in remote, isolated, extreme, or enclosed environments under conditions of physical and psychological stress. Practitioners strive for an optimal human-machine match in occupational settings rich with environmental hazards and engineering countermeasures.

    Taxonomy code 2083A0100X
  • Radiology

    Diagnostic Radiology

    Allopathic & Osteopathic Physicians

    A radiologist who utilizes x-ray, radionuclides, ultrasound and electromagnetic radiation to diagnose and treat disease.

    Taxonomy code 2085R0202X
  • Surgery

    Allopathic & Osteopathic Physicians

    A general surgeon has expertise related to the diagnosis - preoperative, operative and postoperative management - and management of complications of surgical conditions in the following areas: alimentary tract; abdomen; breast, skin and soft tissue; endocrine system; head and neck surgery; pediatric surgery; surgical critical care; surgical oncology; trauma and burns; and vascular surgery. General surgeons increasingly provide care through the use of minimally invasive and endoscopic techniques. Many general surgeons also possess expertise in transplantation surgery, plastic surgery and cardiothoracic surgery.

    Taxonomy code 208600000X
  • General Practice

    Allopathic & Osteopathic Physicians

    A physician who specializes in the general practice of diagnosing, treating, and managing patients with a variety of illnesses and conditions.

    Taxonomy code 208D00000X

Provider-Reported License Information

Radiology (California)
A172277
Preventive Medicine (Louisiana)
302629
Radiology (California)
A172277
Radiology (Texas)
BP10057591
Radiology (Louisiana)
302629
Radiology (Louisiana)
302629
Radiology (New Mexico)
NOTYETAVAILABLE
Surgery (Louisiana)
PGY.202841
General Practice (Louisiana)
302629
License numbers are reported by the provider to NPPES and are not independently verified by NPISignal against any state licensing board. Confirm current license status directly with the issuing state board.

Practice Locations

Practice Location

2020 Court St

Redding, California 96001

Phone: (530) 243-1249

Additional Practice Location

Texas A&m Hsc Com S&w Hospital

2401 S. 31st Street - Ms-01-W256

Temple, Texas 76508-0001

Phone: (254) 724-4507

Record Information

Enumeration Date
March 31, 2015
Provider's NPPES Record Last Updated
June 17, 2021
Certification Date
June 17, 2021
NPISignal NPPES Dataset
August 2026

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