Maria Constantinidis

Maria Constantinidis is a Behavior Analyst provider (Behavior Analyst) practicing in Flushing, NY, registered in the NPPES registry with NPI 1629678024 since 2020.

✓ Active NPI ✓ Valid NPI checksum

NPI	1629678024
Entity type	Individual (Type 1)
Name	Maria Constantinidis
Sex	Female
Practice address	18938 46TH AVE, Flushing, NY, 11358
Phone	7183579490
Enumeration date	2020-10-27
Last updated in NPPES	2020-10-27

Taxonomy & licenses

Taxonomy code	Specialty	Primary	License	State
103K00000X	Behavior Analyst	Primary	—	—

Copy-ready billing details

Provider: Maria Constantinidis
NPI: 1629678024
Taxonomy: 103K00000X (Behavior Analyst)
Address: 18938 46TH AVE, Flushing, NY, 11358

Verify this record

Cross-check NPI 1629678024 against the authoritative CMS record: view Maria Constantinidis on the official NPPES registry .

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 or validate an NPI number.

Frequently asked questions

What is the NPI number for Maria Constantinidis?

The National Provider Identifier (NPI) for Maria Constantinidis is 1629678024, a Type 1 (individual) record in the CMS NPPES registry.

Where does Maria Constantinidis practice?

The practice location on file with NPPES is in Flushing, NY. Providers can have multiple locations; NPPES lists the primary practice address.

Source: CMS NPPES (public data). Snapshot 2026-07-10. Provider record last updated 2020-10-27.