Independent US Healthcare Provider Directory & Public Medical Database
Active NPI 1700746070 Individual Practitioner Female Practitioner

Crystal Mercedes Diaz

Speech-Language Pathologist • Corona, NY

Professional Overview & Biography Verified Profile Summary

Crystal Diaz is a registered healthcare professional specializing in Speech-Language Pathologist in Corona, NY. Practice services are available at 9850 50TH AVE under active NPI credentials.

Practice Location & Contact Primary Location

Practice Address

9850 50th Ave

Corona, NY 113682757

Telephone 7187603233

Specialty Benchmarks & Practice Insights

Comparative analytics for Speech-Language Pathologist in Corona, NY

Active Practitioner
Practitioner Clinical Experience
Active
City Avg: 3.0 Yrs
State Avg: 18.0 Yrs
Regional Practice Density
44 Specialists

Practicing in Corona, 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

CMS Verified: 2025-11-17
Speech-Language Pathologist Primary Specialty

NUCC Taxonomy Code: 235Z00000X

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

8 Associated Practitioners
Valentina Llano Orozco

Speech-Language Pathologist

NPI 1023895943
Erin Ryall

Speech-Language Pathologist

NPI 1275077505
Jesse Mateo

Speech-Language Pathologist

NPI 1366067340
George Bournias , MSPT

Physical Therapist

NPI 1417222456

Master of Science in Physical Therapy

Maria Canale

Speech-Language Pathologist

NPI 1649810177
Cynthia Cudjoe , RN

Registered Nurse

NPI 1710244421

Registered Nurse

Career & Practice History Timeline

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

6 Historical Events
NPI Profile Active November 17, 2025

NPI status registered as active in NPPES database

📍
Updated Practice Location November 17, 2025

Registered at 9850 50TH AVE, CORONA, NY 113682757 (Tel: 7187603233)

📍
Updated Business Mailing Address November 17, 2025

Registered at 11132 208TH ST, QUEENS VILLAGE, NY 114291712

👤
Provider Name / Credentials Updated November 17, 2025

Recorded as CRYSTAL DIAZ

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) November 17, 2025

Speech-Language Pathologist

🟢
Initial NPI Registration & Enumeration November 17, 2025

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

Verified patient ratings, medical care experiences, and facility photos

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NPI Administrative Meta

NPI Number: 1700746070
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: November 17, 2025
Last Update: November 17, 2025
Sole Proprietor: Yes

Mailing Address

11132 208th St

Queens Village, NY 114291712

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.