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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: September 13, 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 6 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.