Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mark D Chambliss, PD

Pharmacist in Baton Rouge, LA · enumerated 2011.

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

National Provider Identifier

1972802841

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Mark D Chambliss

Credential PD

Sex Male

Practice address 11080 Greenwell Springs Rd, Baton Rouge, LA, 70814

Phone (225) 273-6525

Fax (225) 274-9714

Enumeration date Mar 17, 2011

Last updated in NPPES Mar 17, 2011

Taxonomy & licenses

183500000X Pharmacist Pharmacy Service Providers · License 13525 (LA) Primary

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.

Read the full guide → Validate an NPI →

Frequently asked questions

Is NPI 1972802841 active?

Yes, as of the latest NPPES snapshot, NPI 1972802841 is active (record last updated 2011-03-17).

How do I verify Mark Chambliss's NPI record?

Cross-check NPI 1972802841 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-03-17.