Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Louis M. Makarowski, PH.D.

Psychologist in Pensacola, FL · enumerated 2006.

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

National Provider Identifier

1164535514

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Registry record

Entity type Individual (Type 1)

Name Louis M. Makarowski

Credential PH.D.

Sex Male

Practice address Pensacola, FL, 32503

Phone (850) 477-7181

Fax (850) 477-7197

Enumeration date Aug 17, 2006

Last updated in NPPES Nov 29, 2007

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

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

106H00000X Marriage & Family Therapist Behavioral Health & Social Service Providers · License PY2429 (FL) Secondary

PHD · Doctor of Philosophy: A doctoral degree; in healthcare often held by clinical psychologists and researchers. About the PHD credential

Other identifiers

Identifier	Type	State	Issuer
74206	Other	FL	BCBS

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.

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Frequently asked questions

How do I verify Louis Makarowski's NPI record?

Cross-check NPI 1164535514 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1164535514 active?

Yes, as of the latest NPPES snapshot, NPI 1164535514 is active (record last updated 2007-11-29).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-11-29.