Independent US Healthcare Provider Directory & Public Medical Database
Active NPI 1427979012 Individual Practitioner Female Practitioner

Mackenzie Kersten

Speech-Language Pathologist • Los Angeles, CA

Professional Overview & Biography Verified Profile Summary

Mackenzie Kersten is a registered healthcare professional specializing in Speech-Language Pathologist in Los Angeles, CA. Practice services are available at 633 W 5TH ST # 2876B under active NPI credentials.

Practice Location & Contact Primary Location

Practice Address

633 W 5th St # 2876b

Los Angeles, CA 900712005

Telephone 5123776318
Associated Practice Facility / Clinic

Specialty Benchmarks & Practice Insights

Comparative analytics for Speech-Language Pathologist in Los Angeles, CA

Active Practitioner
Practitioner Clinical Experience
Active
City Avg: 12.5 Yrs
State Avg: 14.3 Yrs
Regional Practice Density
1026 Specialists

Practicing in Los Angeles, CA (13280 Statewide)

Telehealth Adoption Rate
1.6% 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: 2026-07-21
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

27 Associated Practitioners
Suzanne Bilderback

Speech-Language Pathologist

NPI 1003166620
Cortise Brown

Speech-Language Pathologist

NPI 1063382307
Keriann Dunnigan , KERIANN DUNNIGAN

Speech-Language Pathologist

NPI 1144561853

KERIANNDUNNIGAN

Sarah Kulik

Speech-Language Pathologist

NPI 1154273449
Kaci Callaway , CCC-SLP

Speech-Language Pathologist

NPI 1154277721

Speech-Language Pathologist (Certificate of Clinical Competence)

Ashley Wilson , MS

Speech-Language Pathologist

NPI 1164236451

Master of Science

Career & Practice History Timeline

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

6 Historical Events
NPI Profile Active July 21, 2026

NPI status registered as active in NPPES database

📍
Updated Practice Location July 21, 2026

Registered at 633 W 5TH ST # 2876B, LOS ANGELES, CA 900712005 (Tel: 5123776318)

📍
Updated Business Mailing Address July 21, 2026

Registered at 440 N BARRANCA AVE # 9898, COVINA, CA 917231722 (Tel: 5123776318)

👤
Provider Name / Credentials Updated July 21, 2026

Recorded as MACKENZIE KERSTEN

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) July 21, 2026

Speech-Language Pathologist

🟢
Initial NPI Registration & Enumeration July 21, 2026

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: 1427979012
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: July 21, 2026
Last Update: July 21, 2026
Sole Proprietor: No

Mailing Address

440 N Barranca Ave # 9898

Covina, CA 917231722

Phone: 5123776318

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.