Individual Healthcare Provider
Andrew Nathan Brown, MD
Provider's NPPES record last updated: February 19, 2026
Overview
- Entity Type
- Individual Healthcare Provider
- NPI
- 1558562850
- Primary Specialty
- Family Medicine
- Practice Location
- Rogersville, Tennessee
- 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, 3:15 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
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
Family Medicine
Allopathic & Osteopathic Physicians
Family Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of family medicine is not limited by age, sex, organ system, or disease entity.
Taxonomy code 207Q00000X Psychiatry & Neurology
Addiction Medicine
Allopathic & Osteopathic Physicians
A doctor of osteopathy board eligible/certified in the field of Psychiatry by the American Osteopathic Board of Neurology and Psychiatry is able to obtain a Certificate of Added Qualifications in the field of Addiction Medicine
Taxonomy code 2084A0401X
Provider-Reported License Information
- Family Medicine (Tennessee)
- 42897
- Family Medicine (Virginia)
- 0101241715
- Psychiatry & Neurology (Tennessee)
- 42897
Practice Locations
Practice Location
405 Scenic Dr Ste A
Rogersville, Tennessee 37857-2441
Phone: (423) 921-3490
Additional Practice Location
161 Heart Dr Ste A
Johnson City, Tennessee 37604-2607
Phone: (423) 282-0751
Additional Practice Location
438 E Vann Rd Ste 301
Greeneville, Tennessee 37743-7202
Phone: (423) 787-7496
Additional Practice Location
6419 Bristol Hwy
Piney Flats, Tennessee 37686-5208
Phone: (423) 538-5202
Additional Practice Location
65 Payne Rd
Mosheim, Tennessee 37818-3206
Phone: (423) 422-2126
Fax: (423) 422-2136
Additional Practice Location
111 W Stone Dr Ste 110
Kingsport, Tennessee 37660-6027
Phone: (423) 224-3701
Additional Practice Location
2686 W State St
Bristol, Tennessee 37620-1817
Phone: (423) 844-0026
Record Information
- Enumeration Date
- May 31, 2007
- Provider's NPPES Record Last Updated
- February 19, 2026
- Certification Date
- February 19, 2026
- NPISignal NPPES Dataset
- August 2026
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