NPI Portal NPI Lookup & Verification

Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Harold J Miller MD LLC

Endocrinology, Diabetes & Metabolism Physician in Hammond, LA · enumerated 2005 · authorized official Harold Miller, Owner.

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

National Provider Identifier

1871586131

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)
Legal business name Harold J Miller MD LLC
Practice address 15770 Paul Vega MD Dr, Suite 202, Hammond, LA, 70403
Fax (985) 429-8712
Enumeration date Aug 23, 2005
Last updated in NPPES Apr 9, 2008

Taxonomy & classification

207RE0101X Endocrinology, Diabetes & Metabolism Physician Allopathic & Osteopathic Physicians · License 09306R (LA) Primary

Authorized official

Name Harold Miller
Title Owner

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

How current is this record?
Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2008-04-09. Verify at npiregistry.cms.hhs.gov.
Where is Harold J Miller MD LLC located?
The practice location on file with NPPES is in Hammond, LA.

Providers at this address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-04-09.