Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Callie Ganginis

School Psychologist in Rockville, MD · enumerated 2025.

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

National Provider Identifier

1093524142

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Registry record

Entity type Individual (Type 1)

Name Callie Ganginis

Sex Female

Practice address Rockville, MD, 20850

Phone (240) 740-5640

Enumeration date Jan 3, 2025

Last updated in NPPES Jan 3, 2025

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

103TS0200X School Psychologist Behavioral Health & Social Service Providers Primary

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.

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Frequently asked questions

How do I verify Callie Ganginis's NPI record?

Cross-check NPI 1093524142 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1093524142 active?

Yes, as of the latest NPPES snapshot, NPI 1093524142 is active (record last updated 2025-01-03).

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Montgomery County Public Schools Services Counselor · Rockville, MD NPI 1508909524 Montgomery County Public Schools Counselor · Rockville, MD NPI 1225171341 Lesley Salvatore Speech-Language Pathologist · Rockville, MD NPI 1992981807 Lana Alexander Speech-Language Pathologist · Rockville, MD NPI 1043463409 Patricia Chase Speech-Language Pathologist · Rockville, MD NPI 1750514048 Ursula Stello-Jones Occupational Therapist · Rockville, MD NPI 1811226194 Jennifer Weber Occupational Therapist · Rockville, MD NPI 1831492412 Cristen Malone Occupational Therapist · Rockville, MD NPI 1689965246

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-01-03.