Independent US Healthcare Provider Directory & Public Medical Database
Active NPI 1538446836 Individual Practitioner Female Practitioner

Donna Marie Grennan , SLP

Speech-Language Pathologist • Wantagh, NY

Professional Overview & Biography Verified Profile Summary

Donna Grennan, SLP is a registered healthcare professional specializing in Speech-Language Pathologist in Wantagh, NY. Practice services are available at 2850 N JERUSALEM RD under active NPI credentials.

Practice Location & Contact Primary Location

Practice Address

2850 N Jerusalem Rd

Wantagh, NY 117931125

Telephone 5163962900
Associated Practice Facility / Clinic
🏢 Nassau Boces Facility NPI 1912122557

Specialty Benchmarks & Practice Insights

Comparative analytics for Speech-Language Pathologist in Wantagh, NY

Active Practitioner
Practitioner Clinical Experience
Active
City Avg: 2.0 Yrs
State Avg: 18.0 Yrs
Regional Practice Density
71 Specialists

Practicing in Wantagh, NY (25106 Statewide)

Telehealth Adoption Rate
0.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount
67.4% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Medical Specialties & State Licenses

Speech-Language Pathologist Primary Specialty

NUCC Taxonomy Code: 235Z00000X

State License NY 009726

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.

Practice Associates & Co-Workers

Healthcare professionals and specialists practicing at this location or sharing practice phone/fax

3 Associated Practitioners
NPI 1497031611

Doctor of Psychology (Psy.D.)

Stacey Barrett , RN

Registered Nurse

NPI 1902174675

Registered Nurse

Erin Shea , UNITED STATES

Speech-Language Pathologist

NPI 1972889186

UNITEDSTATES

Career & Practice History Timeline

Chronological log of verified NPI updates, location relocations, credentials, and registry changes

6 Historical Events
NPI Profile Active November 15, 2011

NPI status registered as active in NPPES database

📍
Updated Practice Location November 15, 2011

Registered at 2850 N JERUSALEM RD, WANTAGH, NY 117931125 (Tel: 5163962900)

📍
Updated Business Mailing Address November 15, 2011

Registered at 2850 N JERUSALEM RD, WANTAGH, NY 117931125 (Tel: 5163962900)

👤
Provider Name / Credentials Updated November 15, 2011

Recorded as DONNA GRENNAN, SLP

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) November 15, 2011

Speech-Language Pathologist (License #009726 in NY)

🟢
Initial NPI Registration & Enumeration November 15, 2011

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

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NPI Administrative Meta

NPI Number: 1538446836
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: November 15, 2011
Last Update: November 15, 2011
Sole Proprietor: No

Mailing Address

2850 N Jerusalem Rd

Wantagh, NY 117931125

Phone: 5163962900

Public Domain Record This profile contains public domain information published by CMS and NPPES under the Freedom of Information Act (FOIA).
⚠️ Medical Disclaimer

This directory listing is for informational purposes only and does not constitute medical advice, diagnosis, or physician endorsement. If you are experiencing a medical emergency, please call 911 immediately.