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Active NPI 1639512247 Individual Practitioner Male Practitioner

Mark A. Underwood , MA, CCC-SLP

Speech-Language Pathologist • Richland, WA

Professional Overview & Biography Verified Profile Summary

Mark Underwood, MA, CCC-SLP is a registered healthcare professional specializing in Speech-Language Pathologist in Richland, WA. Practice services are available at 615 SNOW AVE under active NPI credentials.

Practice Location & Contact Primary Location

Practice Address

615 Snow Ave

Richland, WA 993523851

Telephone 5099676332
Associated Practice Facility / Clinic
🏢 Richland School District Facility NPI 1174635783

Specialty Benchmarks & Practice Insights

Comparative analytics for Speech-Language Pathologist in Richland, WA

Active Practitioner
Practitioner Clinical Experience
Active
City Avg: 7.0 Yrs
State Avg: 12.1 Yrs
Regional Practice Density
53 Specialists

Practicing in Richland, WA (4167 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 WA LL60314859

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

21 Associated Practitioners
Dara Dejong , BSN, RN

Registered Nurse - School

NPI 1003283870

Bachelor of Science in Nursing, Registered Nurse

Vicky Kelly , COTA, L

Occupational Therapy Assistant

NPI 1114262201

Certified Occupational Therapy Assistant, L

Brenda Atencio , RN

Registered Nurse - School

NPI 1124420591

Registered Nurse

Kelly Mackey

Registered Nurse - School

NPI 1124547864
Stephanie Hawley

Speech-Language Pathologist

NPI 1184899569
Polly Shupe , MS, CCC-SLP

Speech-Language Pathologist

NPI 1295127017

Master of Science, Speech-Language Pathologist (Certificate of Clinical Competence)

Career & Practice History Timeline

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

6 Historical Events
NPI Profile Active April 12, 2013

NPI status registered as active in NPPES database

📍
Updated Practice Location April 12, 2013

Registered at 615 SNOW AVE, RICHLAND, WA 993523851 (Tel: 5099676332)

📍
Updated Business Mailing Address April 12, 2013

Registered at 615 SNOW AVE, RICHLAND, WA 993523851 (Tel: 5099676332)

👤
Provider Name / Credentials Updated April 12, 2013

Recorded as MARK UNDERWOOD, MA, CCC-SLP

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) April 12, 2013

Speech-Language Pathologist (License #LL60314859 in WA)

🟢
Initial NPI Registration & Enumeration April 12, 2013

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: 1639512247
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: April 12, 2013
Last Update: April 12, 2013
Sole Proprietor: Yes

Mailing Address

615 Snow Ave

Richland, WA 993523851

Phone: 5099676332

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.