Independent US Healthcare Provider Directory & Public Medical Database
Active NPI 1992009922 Individual Practitioner Female Practitioner

Martha Sullivan

Speech-Language Pathologist • Alameda, CA

Professional Overview & Biography Verified Profile Summary

Martha Sullivan is a registered healthcare professional specializing in Speech-Language Pathologist in Alameda, CA. Practice services are available at 1436 5TH ST under active NPI credentials.

Practice Location & Contact Primary Location

Practice Address

1436 5th St

Alameda, CA 945013739

Telephone 7814545146

Specialty Benchmarks & Practice Insights

Comparative analytics for Speech-Language Pathologist in Alameda, CA

Active Practitioner
Practitioner Clinical Experience
Active
City Avg: 31.0 Yrs
State Avg: 14.3 Yrs
Regional Practice Density
23 Specialists

Practicing in Alameda, CA (13280 Statewide)

Telehealth Adoption Rate
4.3% 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: 2026-06-08
Speech-Language Pathologist Primary Specialty

NUCC Taxonomy Code: 235Z00000X

State License CA 11456

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.

Secondary Practice Locations

3045 Santiago St

San Francisco, CA 941161526

Phone: 7814545146

Career & Practice History Timeline

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

9 Historical Events
📍
Updated Practice Location June 08, 2026

Registered at 1436 5TH ST, ALAMEDA, CA 945013739 (Tel: 7814545146)

📍
Updated Business Mailing Address June 08, 2026

Registered at 1436 5TH ST, ALAMEDA, CA 945013739 (Tel: 7814545146)

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) June 08, 2026

Speech-Language Pathologist (License #11456 in CA)

NPI Profile Active January 05, 2011

NPI status registered as active in NPPES database

📍
Updated Practice Location January 05, 2011

Registered at 16 KIDS PEACE WAY, ELLSWORTH, ME 046053483 (Tel: 2076670909)

📍
Updated Business Mailing Address January 05, 2011

Registered at PO BOX 787, ELLSWORTH, ME 046050787 (Tel: 2076670909)

👤
Provider Name / Credentials Updated January 05, 2011

Recorded as MARTHA SULLIVAN

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) January 05, 2011

Speech-Language Pathologist (License #SP969 in ME)

🟢
Initial NPI Registration & Enumeration January 05, 2011

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: 1992009922
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: January 05, 2011
Last Update: June 08, 2026
Sole Proprietor: Yes

Mailing Address

1436 5th St

Alameda, CA 945013739

Phone: 7814545146

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.