Individual Healthcare Provider
Nilvia Edith Viamonte Perez, RDCS
Provider's NPPES record last updated: June 18, 2022
Overview
- Entity Type
- Individual Healthcare Provider
- NPI
- 1699406983
- Primary Specialty
- Radiology — Diagnostic Ultrasound
- Practice Location
- Phoenix, Arizona
- Sole Proprietor
- Yes
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, 11:40 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
Radiology
Diagnostic Ultrasound
Allopathic & Osteopathic Physicians
A Radiology doctor of Osteopathy that specializes in Diagnostic Ultrasound.
Taxonomy code 2085U0001X Technician/Technologist
Eye and Vision Services Providers
A broad category grouping different kinds of technologists and technicians. See individual definitions.
Taxonomy code 156F00000XRadiologic Technologist
Sonography
Technologists, Technicians & Other Technical Service Providers
A radiologic technologist who specializes in sonography and is appropriately educated and trained, consistent with nationally recognized standards, state statute, and facility policy in performance of ultrasounds, exam techniques, equipment protocols, radiation safety, and patient care.
Taxonomy code 2471S1302XRadiologic Technologist
Vascular Sonography
Technologists, Technicians & Other Technical Service Providers
A radiologic technologist who specializes in vascular sonography and is trained in the use of ultrasound equipment to image veins and arteries, which health care providers use to diagnose and treat various vascular conditions.
Taxonomy code 2471V0105X
Provider-Reported License Information
- Radiology (New York)
- 261834
- Technician/Technologist (New York)
- 261834
- Radiologic Technologist (New York)
- 261834
- Radiologic Technologist (New York)
- 261834
Practice Locations
Practice Location
3720 W Mauna Loa Ln
Phoenix, Arizona 85053-4655
Phone: (315) 640-5905
Additional Practice Location
6114 N 59th Ave Ste 6
Glendale, Arizona 85301-7770
Phone: (623) 937-8643
Fax: (623) 934-1249
Record Information
- Enumeration Date
- June 18, 2022
- Provider's NPPES Record Last Updated
- June 18, 2022
- Certification Date
- June 18, 2022
- NPISignal NPPES Dataset
- August 2026
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