1. Home
  2. Directory
  3. Pennsylvania
  4. Troy
  5. Speech Language Pathologist
  6. NPI Profile

MARIA ANN CASTALDI I
NPI 1952253999
Speech-Language Pathologist in Troy, PA

Active since February 12, 2026

NPPES record last updated: February 12, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Maria Ann Castaldi I NPPES

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

MARIA ANN CASTALDI I (NPI 1952253999) is an individual speech-language pathologist provider in Troy, Pennsylvania, licensed in Pennsylvania (PSL002800) and active in the NPI registry since February 2026.

NPPES Registry Identity

NPI1952253999
Entity TypeIndividualFemale
Primary Taxonomy235Z00000X
Provider Legal NameMARIA ANN CASTALDI I
Location Address15900 ROUTE 6Troy, PA 16947-9308
Mailing Address15900 Route 6Troy, PA 16947-9308 · (570) 297-4111
Phone(570) 297-4111
Sole ProprietorNo
Enumeration DateFebruary 12, 2026
NPPES CertifiedFebruary 12, 2026
✔ NPI 1952253999 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySpeech-Language PathologistSpeech, Language and Hearing Service Providers
Taxonomy Code235Z00000X
License✔ Licensed in PA · PSL002800
Definition
The speech-language pathologist is the professional who engages in clinical services, prevention, advocacy, education, administration, and research in the areas of communication and swallowing across the life span from infancy through geriatrics. Speech-language pathologists address typical and atypical impairments and disorders related to communication and swallowing in the areas of speech sound production, resonance, voice, fluency, language (comprehension and expression), cognition, and feeding and swallowing.
15900 ROUTE 6, Troy, PA 16947
Open in Google Maps ↗

Other Providers at the Same Location NPPES 11

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

ZACHARY TAYLOR OSBORNE
Physical Therapy Assistant
15900 ROUTE 6
TROY, PA 16947
Bradford County (570) 297-4111
15900 US 6 OPCO LLC
Skilled Nursing Facility
15900 ROUTE 6
TROY, PA 16947
Bradford County (570) 297-4111
JOYCE LYNN RUBECK PTA
Physical Therapy Assistant
15900 ROUTE 6
TROY, PA 16947
Bradford County (570) 297-4111
RAYCHELLE MARY ULMER
Occupational Therapy Assistant
15900 ROUTE 6
TROY, PA 16947
Bradford County (570) 297-4111
BRADFORD COUNTY COMMISSIONERS
Skilled Nursing Facility
15900 ROUTE 6
TROY, PA 16947
Bradford County (570) 297-4111
MICAELA R WEBER
Occupational Therapy Assistant
15900 ROUTE 6
TROY, PA 16947
Bradford County (570) 297-4111
NICOLE BOYER COTA
Occupational Therapy Assistant
15900 ROUTE 6
TROY, PA 16947
Bradford County (570) 297-4111
MELISSA GREENFIELD
Occupational Therapy Assistant
15900 ROUTE 6
TROY, PA 16947
Bradford County (570) 297-4111

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 Maria Castaldi's NPI number?

The NPI number for Maria Castaldi is 1952253999. It was assigned to this individual provider in the NPPES registry on February 12, 2026.

Where is Maria Castaldi located?

Maria Castaldi practices at 15900 Route 6, Troy, PA 16947. The listed phone number is (570) 297-4111.

What is Maria Castaldi's specialty?

The primary specialty registered for this NPI is Speech-Language Pathologist with taxonomy code 235Z00000X.

When was this NPI record last updated?

The NPPES record for Maria Castaldi was last updated on February 12, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.