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Healthcare providers in Louisiana: NPI counts by specialty

This page summarizes active NPI records associated with a practice location in Louisiana, using the CMS NPPES registry. It reports 121,459 records and shows that 30,588, or 25.2%, are flagged as sole proprietors. It also lists the largest recorded specialties, including Case Manager/Care Coordinator, Mental Health Counselor, Pharmacist, Behavior Technician, and Student in an Organized Health Care Education/Training Program.

Statewide totals

Active NPI records121,459
Registered sole proprietors30,588 (25.2%)

The sole-proprietor flag is self-reported, so the 25.2% share should be read as a registry classification rather than a direct measure of private practice. It is an imperfect proxy and may not capture every arrangement in which a provider works independently.

Largest specialties in this state

SpecialtyActive NPIs
Case Manager/Care Coordinator8,581
Mental Health Counselor6,921
Pharmacist4,674
Behavior Technician4,610
Student in an Organized Health Care Education/Training Program4,463
Family Nurse Practitioner4,313
Speech-Language Pathologist3,390
Clinical Social Worker3,258
Physical Therapist2,753
Professional Counselor2,701
Internal Medicine Physician2,427
Counselor2,413
Family Medicine Physician2,325
Non-emergency Medical Transport (VAN)2,116
Social Worker1,993
General Practice Dentistry1,855
Certified Registered Nurse Anesthetist1,694
Physician Assistant1,523
Durable Medical Equipment & Medical Supplies1,523
Behavior Analyst1,456
Community/Behavioral Health Agency1,436
Occupational Therapist1,423
Specialist1,268
Addiction (Substance Use Disorder) Counselor1,248
Chiropractor1,237
Registered Nurse1,218
Pediatrics Physician1,201
Home Health Agency1,140
Dentist1,109
Emergency Medicine Physician1,086
Nurse Practitioner1,045
In Home Supportive Care Agency983
Personal Care Attendant955
Registered Dietitian857
Optometrist796
Obstetrics & Gynecology Physician787
Developmentally Disabled Services Day Training Agency774
Psychiatric/Mental Health Nurse Practitioner729
Anesthesiology Physician691
Psychiatry Physician663

Source: CMS National Plan and Provider Enumeration System (NPPES) Data Dissemination file, FOIA-disclosable public data under CMS-6060-N. Aggregated by Hero EMR on 2026-08-03; deactivated NPIs excluded; specialty assigned from the primary taxonomy code (NUCC 25.1). Counts below 11 are suppressed. Individual providers are never published. All provider data pages.

Common questions

How many active NPI records have a practice location in Louisiana?

There are 121,459 active NPI records with a practice location in Louisiana.

Which specialties have the largest recorded counts?

The largest specialties are Case Manager/Care Coordinator (8,581), Mental Health Counselor (6,921), Pharmacist (4,674), Behavior Technician (4,610), and Student in an Organized Health Care Education/Training Program (4,463).

What does the sole-proprietor share indicate?

A total of 30,588 records, or 25.2%, are flagged as sole proprietors. The flag is self-reported and is an imperfect proxy for private practice.

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