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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

GEORGE S GILLIAM MD PSC
NPI 1891856167
Specialist in Rockport, IN

Active since December 12, 2006
1276 N PLAZA DR, ROCKPORT, IN 47635(812) 649-2500(812) 492-6498 Get Directions Write a Review

NPPES record last updated: September 9, 2026. Verified against the NPPES registry weekly; last sync: October 04, 2026.

Record update history: Sep 9, 2026, Feb 28, 2023, Aug 22, 2020 (3 updates tracked since 2020).

About George S Gilliam Md Psc NPPES

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

GEORGE S GILLIAM MD PSC (NPI 1891856167) is a healthcare organization registered as a specialist in Rockport, Indiana and active in the NPI registry since December 2006. The organization maintains a secondary practice location in Owensboro and lists George Stephen Gilliam, Owner-president, as its authorized official.

NPPES Registry Identity

NPI1891856167
Entity TypeOrganization
Primary Taxonomy174400000X
Legal Business NameGEORGE S GILLIAM MD PSC
Location Address1276 N PLAZA DRRockport, IN 47635-9028
Mailing AddressPo Box 3276Evansville, IN 47731-3276 · (812) 473-0181 · Fax (812) 492-6498
Phone(812) 649-2500
Fax(812) 492-6498
Organization SubpartNo
Authorized OfficialGeorge Stephen GilliamOwner-president · (270) 691-9697
Enumeration DateDecember 12, 2006
Last NPPES UpdateSeptember 9, 20263 updates tracked since enumeration
NPPES CertifiedSeptember 9, 2026
✔ NPI 1891856167 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtySpecialistOther Service Providers
Taxonomy Code174400000X
License✔ Licensed in KY · 22817
Definition
An individual educated and trained in an applied knowledge discipline used in the performance of work at a level requiring knowledge and skills beyond or apart from that provided by a general education or liberal arts degree.
Also ListedSurgeryTaxonomy 208600000X
Also ListedSpecialist/Technologist, OtherTaxonomy 246Z00000X
1276 N PLAZA DR, Rockport, IN 47635
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Secondary Practice Location 1

Location 12200 E Parrish Ave, STE. 203, BLDG BOwensboro, KY 42303-1449 · Phone (270) 691-9697 · Fax (270) 691-0485

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X MULTIPLE SINGLE SPECIALTY GROUP

Other Providers at the Same Location NPPES 4

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

DR. GEORGE STEPHEN GILLIAM M.D.
Specialist
1276 N PLAZA DR
ROCKPORT, IN 47635
Spencer County (812) 649-2500
APOLLO MEDICAL GROUP LLC
Anesthesiology
1276 N PLAZA DR
ROCKPORT, IN 47635
Spencer County (812) 649-2500
JOSHI HEALTHCARE OF KMC LLC
Anesthesiology
1276 N PLAZA DR
ROCKPORT, IN 47635
Spencer County (812) 649-2500
RIVERVIEW SURGERY CENTER LLC
Clinic/Center (Ambulatory Surgical)
1276 N PLAZA DR
ROCKPORT, IN 47635
Spencer County (812) 649-2500

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 George S Gilliam MD Psc's NPI number?

The NPI number for George S Gilliam MD Psc is 1891856167. It was assigned to this organization in the NPPES registry on December 12, 2006.

Where is George S Gilliam MD Psc located?

George S Gilliam MD Psc is located at 1276 N Plaza Dr, Rockport, IN 47635. The listed phone number is (812) 649-2500.

What is George S Gilliam MD Psc's specialty?

The primary specialty registered for this NPI is Specialist with taxonomy code 174400000X.

When was this NPI record last updated?

The NPPES record for George S Gilliam MD Psc was last updated on September 9, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 28 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.