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MELANIE GRINSHTEYN APRN
NPI 1104391820
Nurse Practitioner - Family in Estero, FL

Active since October 09, 2018
21300 S BRANCH BLVD STE 6119, ESTERO, FL 33928(941) 677-3469 Get Directions Write a Review

NPPES record last updated: January 26, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Jan 26, 2026, Oct 22, 2018, Oct 9, 2018 (3 updates tracked since 2018).

About Melanie Grinshteyn Aprn NPPES

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

MELANIE GRINSHTEYN APRN (NPI 1104391820) is an individual family provider in Estero, Florida, licensed in Florida (9390534) and active in the NPI registry since October 2018.

NPPES Registry Identity

NPI1104391820
Entity TypeIndividualFemale
Primary Taxonomy363LF0000X
Provider Legal NameMELANIE GRINSHTEYNCredential: APRN
Location Address21300 S BRANCH BLVD STE 6119Estero, FL 33928-9819
Mailing Address21300 S Branch Blvd Ste 6119Estero, FL 33928-9819 · (941) 677-3469
Phone(941) 677-3469
Sole ProprietorNo
Enumeration DateOctober 9, 2018
Last NPPES UpdateJanuary 26, 20263 updates tracked since enumeration
NPPES CertifiedJanuary 26, 2026
✔ NPI 1104391820 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · FamilyPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LF0000X
License✔ Licensed in FL · 9390534
21300 S BRANCH BLVD STE 6119, Estero, FL 33928
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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 Melanie Grinshteyn's NPI number?

The NPI number for Melanie Grinshteyn is 1104391820. It was assigned to this individual provider in the NPPES registry on October 9, 2018.

Where is Melanie Grinshteyn located?

Melanie Grinshteyn practices at 21300 S Branch Blvd Ste 6119, Estero, FL 33928. The listed phone number is (941) 677-3469.

What is Melanie Grinshteyn's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.

When was this NPI record last updated?

The NPPES record for Melanie Grinshteyn was last updated on January 26, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.