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Newly Listed Provider — this NPI profile has been added to the NPI registry within the last 90 days.

GREGORY PERCIAVALLE
NPI 1417883364
Speech-Language Pathologist in Pittsburgh, PA

Active since June 19, 2026
1400 LOCUST ST, PITTSBURGH, PA 15219(724) 987-8534 Get Directions Write a Review

NPPES record added: June 19, 2026. Verified against the NPPES registry weekly; last sync: August 23, 2026.

About Gregory Perciavalle NPPES

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

GREGORY PERCIAVALLE (NPI 1417883364) is an individual speech-language pathologist provider in Pittsburgh, Pennsylvania, licensed in Pennsylvania (SL014322) and active in the NPI registry since June 2026.

NPPES Registry Identity

NPI1417883364
Entity TypeIndividualMale
Primary Taxonomy235Z00000X
Provider Legal NameGREGORY PERCIAVALLE
Location Address1400 LOCUST STPittsburgh, PA 15219-5114
Mailing Address1400 Locust StPittsburgh, PA 15219-5114 · (724) 987-8534
Phone(724) 987-8534
Sole ProprietorNo
Enumeration DateJune 19, 2026
NPPES CertifiedJune 19, 2026
✔ NPI 1417883364 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 · SL014322
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.
1400 LOCUST ST, Pittsburgh, PA 15219
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Other Providers at the Same Location NPPES 20

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

DR. BRANDON JOSEPH SMITH MD, PHARMD
Internal Medicine (Infectious Disease)
1400 LOCUST ST, SUITE 10517
PITTSBURGH, PA 15219
Allegheny County (412) 232-5533
KATHERINE LISS
Nurse Anesthetist, Certified Registered
1400 LOCUST ST
PITTSBURGH, PA 15219
Allegheny County (412) 232-8222
ROSS BARR
Nurse Anesthetist, Certified Registered
1400 LOCUST ST
PITTSBURGH, PA 15219
Allegheny County (412) 232-8300
NICHOLAS GUYAN RN, CRNA
Registered Nurse
1400 LOCUST ST
PITTSBURGH, PA 15219
Allegheny County (412) 232-8111
COLTON WEBSTER
Physical Therapist
1400 LOCUST ST
PITTSBURGH, PA 15219
Allegheny County (412) 232-4060
MIRANDA GOMEZ CERQUEIRA PT, DPT
Physical Therapist
1400 LOCUST ST
PITTSBURGH, PA 15219
Allegheny County (412) 232-4060
MICHAEL TURTURRO MD
Emergency Medicine
1400 LOCUST ST
PITTSBURGH, PA 15219
Allegheny County (412) 232-8381
AMY LYNN GILLENBERGER
Occupational Therapist
1400 LOCUST ST
PITTSBURGH, PA 15219
Allegheny County (412) 232-8111

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 Gregory Perciavalle's NPI number?

The NPI number for Gregory Perciavalle is 1417883364. It was assigned to this individual provider in the NPPES registry on June 19, 2026.

Where is Gregory Perciavalle located?

Gregory Perciavalle practices at 1400 Locust St, Pittsburgh, PA 15219. The listed phone number is (724) 987-8534.

What is Gregory Perciavalle'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 Gregory Perciavalle was last updated on June 19, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.