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Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

G. Keith Christy, M.D., Apmc

Otolaryngology Physician in Bossier City, LA · enumerated 2008 · authorized official Debbie Shields, Office Manager.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1851554885

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Registry record

Entity type Organization (Type 2)
Legal business name G. Keith Christy, M.D., Apmc
Practice address 2400 Hospital Dr Ste 260, Bossier City, LA, 71111
Phone (318) 747-4988
Fax (318) 747-1185
Enumeration date Jul 9, 2008
Last updated in NPPES Jul 9, 2008

Taxonomy & classification

207Y00000X Otolaryngology Physician Allopathic & Osteopathic Physicians · License 016819 (LA) Primary

Authorized official

Name Debbie Shields
Title Office Manager
Phone (318) 747-4988

Other identifiers

Identifier Type State Issuer
1354481 Medicaid LA -

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

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Frequently asked questions

Who is the authorized official for G. Keith Christy, M.D., Apmc?
NPPES lists Debbie Shields (Office Manager) as the authorized official for this organization.
What is the NPI number for G. Keith Christy, M.D., Apmc?
The NPI for G. Keith Christy, M.D., Apmc is 1851554885, a Type 2 (organization) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-07-09.