Individual Healthcare Provider
Roger Lewis Wallace, D.O.
Provider's NPPES record last updated: February 15, 2023
Overview
- Entity Type
- Individual Healthcare Provider
- NPI
- 1609838481
- Primary Specialty
- Obstetrics & Gynecology — Maternal & Fetal Medicine
- Practice Location
- Billings, Montana
- 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 19, 2026, 7:41 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
Obstetrics & Gynecology
Maternal & Fetal Medicine
Allopathic & Osteopathic Physicians
An obstetrician/gynecologist who cares for, or provides consultation on, patients with complications of pregnancy. This specialist has advanced knowledge of the obstetrical, medical and surgical complications of pregnancy and their effect on both the mother and the fetus. The specialist also possesses expertise in the most current diagnostic and treatment modalities used in the care of patients with complicated pregnancies.
Taxonomy code 207VM0101X
Provider-Reported License Information
- Obstetrics & Gynecology (Texas)
- E4746
Practice Locations
Practice Location
2900 12th Ave N
Suite 130w
Billings, Montana 59101-7506
Phone: (406) 237-8400
Additional Practice Location
1500 S Main St Fl 2
Fort Worth, Texas 76104-4917
Phone: (817) 702-1081
Fax: (817) 702-1101
Additional Practice Location
2401 S 31st St
Temple, Texas 76508-7506
Phone: (254) 724-2111
Record Information
- Enumeration Date
- April 5, 2006
- Provider's NPPES Record Last Updated
- February 15, 2023
- Certification Date
- February 15, 2023
- NPISignal NPPES Dataset
- August 2026
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