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

Dr. Marlene M Kastrinos, PHD, LCSW

Clinical Social Worker in Miami, FL · enumerated 2005.

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

National Provider Identifier

1790774438

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Registry record

Entity type Individual (Type 1)

Name Dr. Marlene M Kastrinos

Credential PHD, LCSW

Sex Female

Practice address Miami, FL, 33176

Phone (833) 769-3524

Enumeration date Oct 16, 2005

Last updated in NPPES Jan 24, 2024

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

Taxonomy & licenses

1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License SW5884 (FL) Primary

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
7449266	Other	FL	AETNA
887512000	Medicaid	FL	-
110688	Other	FL	AMERIGROUP ID
256975	Other	FL	MANAGED HEALTH NETWORK
NZ710	Other	FL	EMPIRE BLUE CROSS
240335	Other	FL	WELLCARE
9222748	Other	FL	PRIVATE HEALTHCARE SYSTEM
PVPB 170322	Other	FL	APS HEALTHCARE
192456	Other	FL	COMPSYCH

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

What is the NPI number for Marlene Kastrinos?

The National Provider Identifier (NPI) for Marlene Kastrinos is 1790774438, a Type 1 (individual) record in the CMS NPPES registry.

Where does Marlene Kastrinos practice?

The practice location on file with NPPES is in Miami, FL. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

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Julian Ariza Psychiatry Physician · Miami, FL NPI 1053520262 Paul Layden Psychologist · Miami, FL NPI 1205072907 Beatriz Norona Mental Health Counselor · Miami, FL NPI 1164746764 Linda Rodriguez Mental Health Counselor · Miami, FL NPI 1467851675 Mariela Gainza Mayo Psychiatric/Mental Health Nurse Practitioner · Miami, FL NPI 1437665601 Sean Phelan Mental Health Counselor · Miami, FL NPI 1194232538 Lisandra Rodriguez Mental Health Counselor · Miami, FL NPI 1437648938 Georgia Castro Mental Health Counselor · Miami, FL NPI 1013519115

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-01-24.