NPI Portal NPI Lookup & Verification

Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

L A Diehl LLC

Physical Medicine & Rehabilitation Physician in Baton Rouge, LA · enumerated 2024 · authorized official Lisa Diehl, MD/Owner.

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

National Provider Identifier

1285476382

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)
Legal business name L A Diehl LLC
Practice address 8595 United Plaza Blvd, Baton Rouge, LA, 70809
Phone (985) 635-6943
Enumeration date Jun 10, 2024
Last updated in NPPES Jun 10, 2024

Taxonomy & classification

208100000X Physical Medicine & Rehabilitation Physician Allopathic & Osteopathic Physicians Primary

Authorized official

Name Lisa Diehl
Title MD/Owner
Phone (985) 635-6943

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

What is a Type 2 NPI?
A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.
What type of organization is L A Diehl LLC?
L A Diehl LLC is registered in NPPES as a Physical Medicine & Rehabilitation Physician (its primary provider taxonomy).

Providers at this address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-06-10.