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Active NPI 1598996845 Individual Practitioner Male Practitioner

Gregory Sewell , MS CCC-SLP

Speech-Language Pathologist • Duarte, CA

Professional Overview & Biography Verified Profile Summary

Gregory Sewell, MS CCC-SLP is a registered healthcare professional specializing in Speech-Language Pathologist in Duarte, CA. Practice services are available at 531 LARKHALL AVE under active NPI credentials.

Practice Location & Contact Primary Location

Practice Address

531 Larkhall Ave

Duarte, CA 910101512

Telephone 6268406139

Specialty Benchmarks & Practice Insights

Comparative analytics for Speech-Language Pathologist in Duarte, CA

Active Practitioner
Practitioner Clinical Experience
Active
City Avg: 8.0 Yrs
State Avg: 14.3 Yrs
Regional Practice Density
12 Specialists

Practicing in Duarte, CA (13280 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 CA SP 9462

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.

Career & Practice History Timeline

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

6 Historical Events
NPI Profile Active January 19, 2015

NPI status registered as active in NPPES database

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Updated Practice Location January 19, 2015

Registered at 531 LARKHALL AVE, DUARTE, CA 910101512 (Tel: 6268406139)

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Updated Business Mailing Address January 19, 2015

Registered at 531 LARKHALL AVE, DUARTE, CA 910101512 (Tel: 6268406139)

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Provider Name / Credentials Updated January 19, 2015

Recorded as GREGORY SEWELL, M.S. CCC-SLP

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Medical Taxonomy / Specialty Registered (Primary Specialty) January 19, 2015

Speech-Language Pathologist (License #SP 9462 in CA)

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Initial NPI Registration & Enumeration August 05, 2009

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: 1598996845
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: August 05, 2009
Last Update: January 19, 2015
Sole Proprietor: Yes

Mailing Address

531 Larkhall Ave

Duarte, CA 910101512

Phone: 6268406139

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.