Individual Healthcare Provider
Richard J. Vargo, DMD, MBA
Provider's NPPES record last updated: February 23, 2026
Overview
- Entity Type
- Individual Healthcare Provider
- NPI
- 1083082515
- Primary Specialty
- Dentist — Oral and Maxillofacial Pathology
- Practice Location
- Saint Louis, Missouri
- 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, 11:43 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
Dentist
Oral and Maxillofacial Pathology
Dental Providers
The specialty of dentistry and discipline of pathology that deals with the nature, identification, and management of diseases affecting the oral and maxillofacial regions. It is a science that investigates the causes, processes, and effects of these diseases. The practice of oral and maxillofacial pathology includes research and diagnosis of diseases using clinical, radiographic, microscopic, biochemical, or other examinations.
Taxonomy code 1223P0106X Dentist
Dental Providers
A dentist is a person qualified by a doctorate in dental surgery (D.D.S.) or dental medicine (D.M.D.), licensed by the state to practice dentistry, and practicing within the scope of that license. There is no difference between the two degrees: dentists who have a DMD or DDS have the same education. Universities have the prerogative to determine what degree is awarded. Both degrees use the same curriculum requirements set by the American Dental Association's Commission on Dental Accreditation. Generally, three or more years of undergraduate education plus four years of dental school is required to graduate and become a general dentist. State licensing boards accept either degree as equivalent, and both degrees allow licensed individuals to practice the same scope of general dentistry. Additional post-graduate training is required to become a dental specialist.
Taxonomy code 122300000X
Provider-Reported License Information
- Dentist (Missouri)
- 2018015359
- Dentist (Missouri)
- 2018015359
Practice Locations
Practice Location
1225 S Grand Blvd
Saint Louis, Missouri 63104-1016
Phone: (314) 617-2500
Additional Practice Location
1500 Park Ave
Saint Louis, Missouri 63104-3024
Phone: (314) 685-3578
Record Information
- Enumeration Date
- September 15, 2015
- Provider's NPPES Record Last Updated
- February 23, 2026
- Certification Date
- February 23, 2026
- NPISignal NPPES Dataset
- August 2026
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