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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 30 days.

DR. KAREN LYNN NIXON MD
NPI 1144295932
Ophthalmology in Ft. Campbell, TN

Active since February 23, 2006
BLANCHFIELD ARMY COMMUNITY HOSPITAL, 650 JOEL DRIVE, FT. CAMPBELL, TN 42223(270) 798-8372 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Dr. Karen Lynn Nixon Md NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. KAREN LYNN NIXON MD (NPI 1144295932) is an individual ophthalmology provider in Ft. Campbell, Tennessee, licensed in Indiana (01044365A) and active in the NPI registry since February 2006.

NPPES Registry Identity

NPI1144295932
Entity TypeIndividualFemale
Primary Taxonomy207W00000X
Provider Legal NameDR. KAREN LYNN NIXONCredential: MD
Location AddressBLANCHFIELD ARMY COMMUNITY HOSPITAL, 650 JOEL DRIVEFt. Campbell, TN 42223-5349
Mailing AddressBlanchfield Army Community Hospital, 650 Joel DriveFt. Campbell, TN 42223-5349 · (270) 798-8372
Phone(270) 798-8372
Sole ProprietorNo
Enumeration DateFebruary 23, 2006
Last NPPES UpdateJuly 13, 2026
✔ NPI 1144295932 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyOphthalmologyAllopathic & Osteopathic Physicians
Taxonomy Code207W00000X
License✔ Licensed in IN · 01044365A
Definition
An ophthalmologist has the knowledge and professional skills needed to provide comprehensive eye and vision care. Ophthalmologists are medically trained to diagnose, monitor and medically or surgically treat all ocular and visual disorders. This includes problems affecting the eye and its component structures, the eyelids, the orbit and the visual pathways. In so doing, an ophthalmologist prescribes vision services, including glasses and contact lenses.
BLANCHFIELD ARMY COMMUNITY HOSPITAL, Ft. Campbell, TN 42223
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Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

PATRICIA GAZZA II
Social Worker (Clinical)
BLANCHFIELD ARMY COMMUNITY HOSPITAL, 650 JOEL DRIVE
FORT CAMPBELL, KY 42223
Christian County (270) 798-8727
DR. ERIC WILHELM BERG III M.D.
Pathology (Anatomic Pathology & Clinical Pathology)
BLANCHFIELD ARMY COMMUNITY HOSPITAL, 650 JOEL DRIVE
FT CAMPBELL, KY 42223
Christian County (270) 798-8372
DR. ROBERT BURROUGHS COUTANT M.D.
Allergy & Immunology
BLANCHFIELD ARMY COMMUNITY HOSPITAL, 650 JOEL DRIVE
FORT CAMPBELL, KY 42223
Christian County (270) 461-1562
GREGORY HERSHEY
Physician Assistant
BLANCHFIELD ARMY COMMUNITY HOSPITAL, 650 JOEL DRIVE
FORT CAMPBELL, KY 42223
Christian County (270) 798-8727
MS. OPAL M GALLOWAY LCSW
Social Worker (Clinical)
BLANCHFIELD ARMY COMMUNITY HOSPITAL, 650 JOEL DR
FORT CAMPBELL, KY 42223
Christian County (270) 798-8372
MARK LEON SIEBE PA-C
Family Medicine
BLANCHFIELD ARMY COMMUNITY HOSPITAL, 650 JOEL DR
FORT CAMPBELL, KY 42223
Christian County (270) 798-8727
REVA L. ROGERS
Dietitian, Registered
BLANCHFIELD ARMY COMMUNITY HOSPITAL, 650 JOEL DRIVE
FORT CAMPBELL, KY 42223
Christian County (270) 798-8372
MR. MICHAEL W LIPE LCSW
Social Worker (Clinical)
BLANCHFIELD ARMY COMMUNITY HOSPITAL, 650 JOEL DRIVE
FORT CAMPBELL, KY 42223
Christian County (270) 798-8601

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Karen Nixon's NPI number?

The NPI number for Karen Nixon is 1144295932. It was assigned to this individual provider in the NPPES registry on February 23, 2006.

Where is Karen Nixon located?

Karen Nixon practices at Blanchfield Army Community Hospital 650 Joel Drive, Ft. Campbell, TN 42223. The listed phone number is (270) 798-8372.

What is Karen Nixon's specialty?

The primary specialty registered for this NPI is Ophthalmology with taxonomy code 207W00000X.

When was this NPI record last updated?

The NPPES record for Karen Nixon was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 22 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.