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NPISignal

Individual Healthcare Provider

Warren C Botnick, M.D.

NPI Record: ActiveInternal Medicine — Pulmonary Disease
NPI1750382339
Natchitoches, Louisiana

Provider's NPPES record last updated: July 15, 2020

Overview

Entity Type
Individual Healthcare Provider
NPI
1750382339
Primary Specialty
Internal Medicine — Pulmonary Disease
Practice Location
Natchitoches, Louisiana
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 21, 2026, 4:37 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

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

  • Internal Medicine

    Pulmonary Disease

    Allopathic & Osteopathic Physicians

    Primary

    An internist who treats diseases of the lungs and airways. The pulmonologist diagnoses and treats cancer, pneumonia, pleurisy, asthma, occupational and environmental diseases, bronchitis, sleep disorders, emphysema and other complex disorders of the lungs.

    Taxonomy code 207RP1001X
  • Internal Medicine

    Critical Care Medicine

    Allopathic & Osteopathic Physicians

    An internist who diagnoses, treats and supports patients with multiple organ dysfunction. This specialist may have administrative responsibilities for intensive care units and may also facilitate and coordinate patient care among the primary physician, the critical care staff and other specialists.

    Taxonomy code 207RC0200X
  • Internal Medicine

    Sleep Medicine

    Allopathic & Osteopathic Physicians

    An Internist who practices Sleep Medicine is certified in the subspecialty of sleep medicine and specializes in the clinical assessment, physiologic testing, diagnosis, management and prevention of sleep and circadian rhythm disorders. Sleep specialists treat patients of any age and use multidisciplinary approaches. Disorders managed by sleep specialists include, but are not limited to, sleep related breathing disorders, insomnia, hypersomnias, circadian rhythm sleep disorders, parasomnias and sleep related movement disorders.

    Taxonomy code 207RS0012X

Provider-Reported License Information

Internal Medicine (Louisiana)
MD.207802
Internal Medicine (Louisiana)
MD.207802
Internal Medicine (Louisiana)
MD.207802
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

601 Keyser Ave

Natchitoches, Louisiana 71457-6020

Phone: (318) 214-5770

Additional Practice Location

213 South Dr

Natchitoches, Louisiana 71457-5003

Phone: (318) 354-2493

Fax: (318) 354-2497

Additional Practice Location

501 Keyser Ave

Natchitoches, Louisiana 71457-6018

Phone: (318) 214-5770

Record Information

Enumeration Date
August 9, 2005
Provider's NPPES Record Last Updated
July 15, 2020
Certification Date
July 15, 2020
NPISignal NPPES Dataset
August 2026

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