Individual Healthcare Provider
Christopher G. Brown, MD
Provider's NPPES record last updated: June 13, 2025
Overview
- Entity Type
- Individual Healthcare Provider
- NPI
- 1912958935
- Primary Specialty
- Internal Medicine — Nephrology
- Practice Location
- Chillicothe, Ohio
- 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 18, 2026, 10:19 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
Internal Medicine
Nephrology
Allopathic & Osteopathic Physicians
An internist who treats disorders of the kidney, high blood pressure, fluid and mineral balance and dialysis of body wastes when the kidneys do not function. This specialist consults with surgeons about kidney transplantation.
Taxonomy code 207RN0300X
Provider-Reported License Information
- Internal Medicine (Ohio)
- 35082025
Practice Locations
Practice Location
4439 State Route 159 Ste 150
Chillicothe, Ohio 45601-7833
Phone: (740) 779-8728
Additional Practice Location
670 Meridian Way Ste 240
Westerville, Ohio 43082-2305
Phone: (614) 362-8542
Fax: (888) 325-8724
Additional Practice Location
601 State Route 664 N
Logan, Ohio 43138-8541
Phone: (740) 380-8000
Fax: (740) 380-2932
Record Information
- Enumeration Date
- May 15, 2006
- Provider's NPPES Record Last Updated
- June 13, 2025
- Certification Date
- June 13, 2025
- NPISignal NPPES Dataset
- August 2026
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