Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Tanesha C. Arthur Inc. D/B/A Step By Step

Early Intervention Provider Agency in Valley Stream, NY · enumerated 2014 · authorized official Tanesha Arthur, Behavioral Therapist/ Special Instr.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1083033898

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)

Legal business name Tanesha C. Arthur Inc. D/B/A Step By Step

Practice address 56 Todd Rd, Valley Stream, NY, 11580

Phone (646) 404-4517

Fax (516) 792-6244

Enumeration date Apr 9, 2014

Last updated in NPPES Apr 9, 2014

Taxonomy & classification

252Y00000X Early Intervention Provider Agency Agencies · License 277715081 (NY) Primary

Authorized official

Name Tanesha Arthur

Title Behavioral Therapist/ Special Instr

Phone (646) 404-4517

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

What is a Type 2 NPI?

A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.

What type of organization is Tanesha C. Arthur Inc. D/B/A Step By Step?

Tanesha C. Arthur Inc. D/B/A Step By Step is registered in NPPES as a Early Intervention Provider Agency (its primary provider taxonomy).

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2014-04-09.