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Newly Listed Provider — this NPI profile has been added to the NPI registry within the last 90 days.

TIYANA MILLS
NPI 1790605269
Counselor - Mental Health in Hicksville, NY

Active since July 16, 2026
950 S OYSTER BAY RD, HICKSVILLE, NY 11801(516) 822-6111 Get Directions Write a Review

NPPES record added: July 16, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Tiyana Mills NPPES

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

TIYANA MILLS (NPI 1790605269) is an individual mental health provider in Hicksville, New York and active in the NPI registry since July 2026.

NPPES Registry Identity

NPI1790605269
Entity TypeIndividualFemale
Primary Taxonomy101YM0800X
Provider Legal NameTIYANA MILLS
Location Address950 S OYSTER BAY RDHicksville, NY 11801-3510
Mailing Address950 S Oyster Bay RdHicksville, NY 11801-3510 · (516) 822-6111
Phone(516) 822-6111
Sole ProprietorNo
Enumeration DateJuly 16, 2026
NPPES CertifiedJuly 16, 2026
✔ NPI 1790605269 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyCounselor · Mental HealthBehavioral Health & Social Service Providers
Taxonomy Code101YM0800X
950 S OYSTER BAY RD, Hicksville, NY 11801
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Other Providers at the Same Location NPPES 20

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

MISS ELIZABETH SUSAN PULLARA LMSW
Social Worker
950 S OYSTER BAY RD
HICKSVILLE, NY 11801
Nassau County (516) 822-6111
YOLANDA HARRELL
Peer Specialist
950 S OYSTER BAY RD
HICKSVILLE, NY 11801
Nassau County (516) 822-6111
LATOYA WILLIAMS MHC
Counselor (Mental Health)
950 S OYSTER BAY RD
HICKSVILLE, NY 11801
Nassau County (516) 822-6111
CAITLIN ROSE GARCIA
Case Manager/Care Coordinator
950 S OYSTER BAY RD
HICKSVILLE, NY 11801
Nassau County (516) 822-6111
DARIEN JENKINS
Counselor
950 S OYSTER BAY RD
HICKSVILLE, NY 11801
Nassau County (516) 822-6111
MR. ORLANDO DEVAL ISAAC
Counselor
950 S OYSTER BAY RD
HICKSVILLE, NY 11801
Nassau County (516) 822-6111
CATHERINE CLARKE
Case Manager/Care Coordinator
950 S OYSTER BAY RD
HICKSVILLE, NY 11801
Nassau County (516) 495-8034
FRANK SIRIANNI
Student in an Organized Health Care Education/Training Program
950 S OYSTER BAY RD
HICKSVILLE, NY 11801
Nassau County (516) 822-6111

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 Tiyana Mills's NPI number?

The NPI number for Tiyana Mills is 1790605269. It was assigned to this individual provider in the NPPES registry on July 16, 2026.

Where is Tiyana Mills located?

Tiyana Mills practices at 950 S Oyster Bay Rd, Hicksville, NY 11801. The listed phone number is (516) 822-6111.

What is Tiyana Mills'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 Tiyana Mills was last updated on July 16, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 26 days 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.