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NPISignal

Individual Healthcare Provider

John Covington Boswell, M.D.

NPI Record: ActiveInternal Medicine — Sleep Medicine
NPI1316991219
Columbus, Mississippi

Provider's NPPES record last updated: January 27, 2020

Overview

Entity Type
Individual Healthcare Provider
NPI
1316991219
Primary Specialty
Internal Medicine — Sleep Medicine
Practice Location
Columbus, Mississippi
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 20, 2026, 5:15 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

  • Internal Medicine

    Sleep Medicine

    Allopathic & Osteopathic Physicians

    Primary

    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
  • Internal Medicine

    Allopathic & Osteopathic Physicians

    A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.

    Taxonomy code 207R00000X

Provider-Reported License Information

Internal Medicine (Mississippi)
22843
Internal Medicine (Alabama)
25562
Internal Medicine (Mississippi)
22843
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

255 Baptist Blvd Ste 402

Columbus, Mississippi 39705-2006

Phone: (662) 244-2550

Additional Practice Location

8613 MS Highway 12

Ackerman, Mississippi 39735-8917

Phone: (662) 244-2550

Additional Practice Location

255 Baptist Blvd Ste 301

Columbus, Mississippi 39705-2006

Phone: (662) 244-2960

Additional Practice Location

2520 5th St N

Columbus, Mississippi 39705-2008

Phone: (662) 244-2042

Record Information

Enumeration Date
May 22, 2006
Provider's NPPES Record Last Updated
January 27, 2020
Certification Date
January 27, 2020
NPISignal NPPES Dataset
August 2026

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