Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Denise Marrero, LMSW

Individual provider Social Worker · NPI 1902361025

Denise Marrero, LMSW is a Clinical Social Worker in Staten Island, New York. Graduated from Fordham University School of Medicine in 2007, 19 years ago. Practices with Integrity Social Work Services LLC, a 74-clinician group, accepts Medicare assignment and offers telehealth. Licensed in New York.

Years since qualifying
19
Trained at
Fordham University School of Medicine
Licensed in
NY
In the registry since
2019
Specialties on file
2
What do these letters mean?
LMSW — Licensed Master Social Worker
A master's-level social worker, usually practising under supervision.

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Practice location Address checks out

1110 S Ave Ste 404
Staten Island, NY 10314-3411
Phone: (800) 277-4680
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Clinical Social Worker (primary) Taxonomy 1041C0700X · Licence 100748 (NY)
Social Worker Taxonomy 104100000X · Licence 094103 (NY)

Record details

NPI number1902361025
Entity typeIndividual (Type 1)
GenderFemale
Credentials LMSW
Sole proprietorNo
NPI enumeratedFebruary 2, 2019
Last updated in NPPESAugust 16, 2025
Certification dateAugust 16, 2025

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyCLINICAL SOCIAL WORKER
Medical schoolFORDHAM UNIVERSITY SCHOOL OF MEDICINE
Graduated 2007 (19 years in practice)
Group practice Integrity Social Work Services Llc — 74 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

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