NICOLE MARIA SIELSKY
NPI 1538973300
Counselor - Mental Health in Altamonte Springs, FL

Q: What is Nicole Sielsky's NPI number?

The NPI number for Nicole Sielsky is 1538973300. It was assigned to this individual provider in the NPPES registry on February 3, 2025.

Q: What is Nicole Sielsky's specialty?

The primary specialty registered for this NPI is Counselor, specializing in Mental Health, with taxonomy code 101YM0800X.

Q: When was this NPI record last updated?

The NPPES record for Nicole Sielsky was last updated on February 3, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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.

Active since February 03, 2025

801 DOUGLAS AVE STE 1001, ALTAMONTE SPRINGS, FL 32714(646) 971-0513 Get Directions Write a Review

NPPES record last updated: February 3, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

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About Nicole Maria Sielsky NPPES

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

NICOLE MARIA SIELSKY (NPI 1538973300) is an individual mental health provider in Altamonte Springs, Florida, licensed in Florida (IMH23770) and active in the NPI registry since February 2025.

NPPES Registry Identity

NPI1538973300

Entity TypeIndividualFemale

Primary Taxonomy101YM0800X

Provider Legal NameNICOLE MARIA SIELSKY

Location Address801 DOUGLAS AVE STE 1001Altamonte Springs, FL 32714-5204

Mailing Address801 Douglas Ave Ste 1001Altamonte Springs, FL 32714-5204 · (646) 971-0513

Phone(646) 971-0513

Sole ProprietorYes

Enumeration DateFebruary 3, 2025

NPPES CertifiedJanuary 31, 2025

✔ NPI 1538973300 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyCounselor · Mental HealthBehavioral Health & Social Service Providers

Taxonomy Code101YM0800X

License✔ Licensed in FL · IMH23770

801 DOUGLAS AVE STE 1001, Altamonte Springs, FL 32714

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Other Providers at the Same Location NPPES 2

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

DATON HAYWOOD

Counselor (Mental Health)

801 DOUGLAS AVE STE 1001
ALTAMONTE SPRINGS, FL 32714

Seminole County (646) 971-0513

CASSANDRA GUSTAMA MED, EDS, LMHC

Counselor (Mental Health)

801 DOUGLAS AVE STE 1001
ALTAMONTE SPRINGS, FL 32714

Seminole County (646) 971-0513

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 Nicole Sielsky's NPI number?

The NPI number for Nicole Sielsky is 1538973300. It was assigned to this individual provider in the NPPES registry on February 3, 2025.

Where is Nicole Sielsky located?

Nicole Sielsky practices at 801 Douglas Ave Ste 1001, Altamonte Springs, FL 32714. The listed phone number is (646) 971-0513.

What is Nicole Sielsky's specialty?

The primary specialty registered for this NPI is Counselor, specializing in Mental Health, with taxonomy code 101YM0800X.

When was this NPI record last updated?

The NPPES record for Nicole Sielsky was last updated on February 3, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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.