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

Mary Lennis Berrios, FNP

Individual provider Gerontology Nurse Practitioner · NPI 1831854249

Mary Lennis Berrios, FNP is a Nurse Practitioner in Naples, Florida. Qualified in 2020, 6 years ago. Practices with Premier Critical Care LLC, a 13-clinician group and accepts Medicare assignment. Licensed in Florida.

Years since qualifying
6
Licensed in
FL
In the registry since
2021
Specialties on file
2
What do these letters mean?
FNP — Family Nurse Practitioner
A nurse practitioner who treats patients of all ages, much like a family doctor.

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Practice location Address checks out

2338 Immokalee Rd # 561
Naples, FL 34110-1445
Phone: (239) 330-2933
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Family Nurse Practitioner (primary) Taxonomy 363LF0000X · Licence APRN11014921 (FL)
Gerontology Nurse Practitioner Taxonomy 363LG0600X · Licence APRN11014921 (FL)

Record details

NPI number1831854249
Entity typeIndividual (Type 1)
GenderFemale
Credentials FNP
Sole proprietorYes
NPI enumeratedNovember 2, 2021
Last updated in NPPESAugust 12, 2025
Certification dateAugust 12, 2025

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2020 (6 years in practice)
Group practice Premier Critical Care Llc — 13 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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