Independent US Healthcare Provider Directory & Public Medical Database
Active NPI 1346514577 Individual Practitioner Female Practitioner

Lee Diahn Johnson , MS CCC-SLP

Speech-Language Pathologist • Austin, TX

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Lee Johnson, MS CCC-SLP is a certified Speech-Language Pathologist practicing in Austin, TX. With approximately 35 years of clinical experience since completing medical education in 1991, Lee Johnson delivers high-quality medical care to the local community at 7600 CHEVY CHASE DR STE 300.

Lee Johnson is affiliated with Expressable Speech-Language Pathology Pc and accepts Medicare assignment.

Practice Location & Contact Primary Location

Practice Address

7600 Chevy Chase Dr Ste 300

Austin, TX 787521599

Telephone 5123990064
Associated Practice Facility / Clinic
🏢 Texas Radiology Services Pllc Facility NPI 1114562840

Medicare Profile & Education

Medical School

Other

Graduation Year

1991

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Speech-Language Pathologist in Austin, TX

Senior Veteran Specialist (>20 Yrs)
Practitioner Clinical Experience
35 Yrs +21.9 yrs vs City Avg
City Avg: 13.1 Yrs
State Avg: 14.3 Yrs
Regional Practice Density
1103 Specialists

Practicing in Austin, TX (17210 Statewide)

Telehealth Adoption Rate
1.1% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount
67.4% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Johnson (35 Years) 35 Yrs
Austin Specialty Average (13.1 Years) 13.1 Yrs

Medical Specialties & State Licenses

CMS Verified: 2026-07-29
Speech-Language Pathologist Primary Specialty

NUCC Taxonomy Code: 235Z00000X

State License FL SA1232

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.

Speech-Language Pathologist

NUCC Taxonomy Code: 235Z00000X

State License GA SLP011850

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.

Speech-Language Pathologist

NUCC Taxonomy Code: 235Z00000X

State License NC 14505

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.

Additional State Medicaid & Healthcare Payer Identifiers

Medicaid State Provider ID
121476200 (FL)
Medicaid State Provider ID
1346514577 (NC)
Medicaid State Provider ID
003275760A (GA)

Hospital & Practice Group Affiliations

Expressable Speech-Language Pathology Pc

2530 Meridian Pkwy, Durham, NC 277135273

Phone: 5123990064

Expressable Speech-Language Pathology Pc

111 N Orange Ave, Orlando, FL 328012381

Phone: 5123990064

Practice Associates & Co-Workers

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

40 Associated Practitioners
Karyn Hamson

Speech-Language Pathologist

NPI 1003579152
Sharonda Oppong-Addae , MSSLP

Speech-Language Pathologist

NPI 1083066286
Brenna Pawelkowski , CCC, SLP

Speech-Language Pathologist

NPI 1083460281

Certificate of Clinical Competence, Speech-Language Pathologist

Molly James , MS, CCC-SLP

Speech-Language Pathologist

NPI 1093223679

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

Bailey Zalar

Speech-Language Pathologist

NPI 1093567489
Christina Voytko , MS CCC-SLP

Speech-Language Pathologist

NPI 1124312681

MSCCCSLP

Career & Practice History Timeline

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

8 Historical Events
🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) July 29, 2026

Speech-Language Pathologist (License #SLP011850 in GA)

📍
Updated Practice Location January 07, 2022

Registered at 7600 CHEVY CHASE DR STE 300, AUSTIN, TX 787521599 (Tel: 5123990064)

NPI Profile Active March 06, 2012

NPI status registered as active in NPPES database

📍
Updated Practice Location March 06, 2012

Registered at 4550 COLONIAL BLVD, FORT MYERS, FL 339661017 (Tel: 2399315700)

📍
Updated Business Mailing Address March 06, 2012

Registered at 1346 NANTUCKET RD, VENICE, FL 342935393 (Tel: 9414977521)

👤
Provider Name / Credentials Updated March 06, 2012

Recorded as LEE JOHNSON, M.S. CCC-SLP

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) March 06, 2012

Speech-Language Pathologist (License #SA1232 in FL)

🟢
Initial NPI Registration & Enumeration March 06, 2012

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

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NPI Administrative Meta

NPI Number: 1346514577
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: March 06, 2012
Last Update: July 29, 2026
Sole Proprietor: Yes

Mailing Address

1346 Nantucket Rd

Venice, FL 342935393

Phone: 9414977521

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.