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MARISSA WITTER LCSW
NPI 1841911286
Social Worker - Clinical in Land O Lakes, FL

Active since September 05, 2022
2641 STONEWOOD PARK LOOP, LAND O LAKES, FL 34638(813) 575-0004 Get Directions Write a Review

NPPES record last updated: December 5, 2025. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Dec 5, 2025, Sep 5, 2022 (2 updates tracked since 2022).

About Marissa Witter Lcsw NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

MARISSA WITTER LCSW (NPI 1841911286) is an individual clinical provider in Land O Lakes, Florida, licensed in Florida (SW17795) and active in the NPI registry since September 2022.

NPPES Registry Identity

NPI1841911286
Entity TypeIndividualFemale
Primary Taxonomy1041C0700X
Provider Legal NameMARISSA WITTERCredential: LCSW
Location Address2641 STONEWOOD PARK LOOPLand O Lakes, FL 34638-6211
Mailing Address2641 Stonewood Park LoopLand O Lakes, FL 34638-6211 · (813) 245-4491
Phone(813) 575-0004
Sole ProprietorNo
Enumeration DateSeptember 5, 2022
Last NPPES UpdateDecember 5, 20252 updates tracked since enumeration
NPPES CertifiedDecember 5, 2025
✔ NPI 1841911286 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySocial Worker · ClinicalBehavioral Health & Social Service Providers
Taxonomy Code1041C0700X
License✔ Licensed in FL · SW17795
Definition
A social worker who holds a master's or doctoral degree in social work from an accredited school of social work in addition to at least two years of post-master's supervised experience in a clinical setting. The social worker must be licensed, certified, or registered at the clinical level in the jurisdiction of practice. A clinical social worker provides direct services, including interventions focused on interpersonal interactions, intrapsychic dynamics, and life management issues. Clinical social work services are based on bio-psychosocial perspectives. Services consist of assessment, diagnosis, treatment (including psychotherapy and counseling), client-centered advocacy, consultation, evaluation, and prevention of mental illness, emotional, or behavioral disturbances.
2641 STONEWOOD PARK LOOP, Land O Lakes, FL 34638
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Other Providers at the Same Location NPPES 3

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

FOR THE LOVE OF YOU, LLC
Social Worker (Clinical)
2641 STONEWOOD PARK LOOP
LAND O LAKES, FL 34638
Pasco County (813) 547-5000
PROVIDERS HEALTHCARE STAFFING LLC
Registered Nurse
2641 STONEWOOD PARK LOOP
LAND O LAKES, FL 34638
Pasco County (813) 368-6451
SALDIN INC
Physical Medicine & Rehabilitation (Pain Medicine)
2641 STONEWOOD PARK LOOP
LAND O LAKES, FL 34638
Pasco County (813) 460-5670

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Marissa Witter's NPI number?

The NPI number for Marissa Witter is 1841911286. It was assigned to this individual provider in the NPPES registry on September 5, 2022.

Where is Marissa Witter located?

Marissa Witter practices at 2641 Stonewood Park Loop, Land O Lakes, FL 34638. The listed phone number is (813) 575-0004.

What is Marissa Witter's specialty?

The primary specialty registered for this NPI is Social Worker, specializing in Clinical, with taxonomy code 1041C0700X.

When was this NPI record last updated?

The NPPES record for Marissa Witter was last updated on December 5, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.