Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Louis M. Makarowski, Ph.D., P.A.

Q: What is the NPI number for Louis M. Makarowski, Ph.D., P.A.?

The NPI for Louis M. Makarowski, Ph.D., P.A. is 1124398417, a Type 2 (organization) record in the CMS NPPES registry.

Psychologist in Pensacola, FL · enumerated 2012 · authorized official Marilyn Makarowski, Secretary.

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

National Provider Identifier

1124398417

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Registry record

Entity type Organization (Type 2)

Legal business name Louis M. Makarowski, Ph.D., P.A.

Practice address 5120 Bayou Blvd, Suite 6, Pensacola, FL, 32503

Phone (850) 477-7181

Fax (850) 477-7197

Enumeration date Jan 4, 2012

Last updated in NPPES Jan 4, 2012

Taxonomy & classification

103T00000X Psychologist Behavioral Health & Social Service Providers · License PY2429 (FL) Primary

Authorized official

Name Marilyn Makarowski

Title Secretary

Phone (850) 477-7181

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

Who is the authorized official for Louis M. Makarowski, Ph.D., P.A.?

NPPES lists Marilyn Makarowski (Secretary) as the authorized official for this organization.

What is the NPI number for Louis M. Makarowski, Ph.D., P.A.?

The NPI for Louis M. Makarowski, Ph.D., P.A. is 1124398417, a Type 2 (organization) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-01-04.