STEPHEN ANDREW ROYALL STUDENT
NPI 1477422285
Counselor - Mental Health in Mamaroneck, NY

Active since October 30, 2025
444 E BOSTON POST RD STE 206C, MAMARONECK, NY 10543(917) 974-5892(347) 348-0678 Get Directions Write a Review

NPPES record last updated: October 30, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Stephen Andrew Royall Student NPPES

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

STEPHEN ANDREW ROYALL STUDENT (NPI 1477422285) is an individual mental health provider in Mamaroneck, New York and active in the NPI registry since October 2025.

NPPES Registry Identity

NPI1477422285
Entity TypeIndividualMale
Primary Taxonomy101YM0800X
Provider Legal NameSTEPHEN ANDREW ROYALLCredential: STUDENT
Location Address444 E BOSTON POST RD STE 206CMamaroneck, NY 10543-3704
Mailing Address8117 Silverwings Lot 8Spring Branch, TX 78070-3924 · (325) 446-6000
Fax(347) 348-0678
Sole ProprietorYes
Enumeration DateOctober 30, 2025
NPPES CertifiedOctober 30, 2025
NPI 1477422285 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyCounselor · Mental HealthBehavioral Health & Social Service Providers
Taxonomy Code101YM0800X
444 E BOSTON POST RD STE 206C, Mamaroneck, NY 10543

Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-SPECIALTY GROUP

Other Providers at the Same Location NPPES 5

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

Counselor (Mental Health)
444 E BOSTON POST RD STE 206C
MAMARONECK, NY 10543
Counselor (Mental Health)
444 E BOSTON POST RD STE 206C
MAMARONECK, NY 10543
Counselor (Mental Health)
444 E BOSTON POST RD STE 206C
MAMARONECK, NY 10543
Counselor (Mental Health)
444 E BOSTON POST RD STE 206C
MAMARONECK, NY 10543
Counselor (Mental Health)
444 E BOSTON POST RD STE 206C
MAMARONECK, NY 10543

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 Stephen Royall's NPI number?

The NPI number for Stephen Royall is 1477422285. It was assigned to this individual provider in the NPPES registry on October 30, 2025.

Where is Stephen Royall located?

Stephen Royall practices at 444 E Boston Post Rd Ste 206C, Mamaroneck, NY 10543. The listed phone number is (917) 974-5892.

What is Stephen Royall'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 Stephen Royall was last updated on October 30, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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.