Elena Davis
Speech-Language Pathologist β’ Ontario, CA
3200 E Guasti Rd Ste 100
Ontario, CA 917618661
This profile restates public CMS/NPPES data; T-MedInfo gives no medical advice — consult a licensed professional, and call 911 for emergencies.
Practice Location & Contact Primary Location
3200 E Guasti Rd Ste 100
Ontario, CA 917618661
Matched by practice address or phone in NPPES. A shared address or phone does not confirm that this clinician works there.
What Public CMS Data Show
Speech-Language Pathologist: NPPES taxonomy is a reported classification, not proof of board certification.
NPI first issued
2016
The year this clinician's National Provider Identifier (NPI) was issued. An NPI is a unique 10-digit ID that US health care providers use for billing.
What this does not show: NPI first issued
NPIs have been issued only since 2005, so this year is not necessarily when the clinician started practicing.
Source: CMS NPPES NPI Registry.
Medicare assignment not listed
CMS data do not show whether this clinician accepts Medicare assignment. This does not mean they do not accept Medicare. Ask the office.
Medicare assignment applies to Original Medicare. It does not tell you whether the clinician is in a Medicare Advantage plan's network, accepts other insurance, or is taking new patients.
Source: CMS Doctors and Clinicians; Medicare.gov, βDoes your provider accept Medicare as full payment?β
No telehealth indicator
CMS shows this indicator only when recent Medicare claims include telehealth services. The clinician may still offer telehealth; ask the office.
Source: CMS, Telehealth Indicator on Medicare Care Compare (fact sheet, January 2023); CMS Doctors and Clinicians.
Compared with the same specialty in Ontario and California
98 active clinicians are listed under Speech-Language Pathologist with a practice address in Ontario, CA (13,149 in California).
Addresses are self-reported to NPPES and may be out of date.
Telehealth indicator in Ontario
0% of these 98 clinicians have the CMS telehealth indicator.
1% of these 98 clinicians are listed by CMS as accepting Medicare assignment.
Sources: CMS Doctors and Clinicians, CMS NPPES NPI Registry. Specialty names follow the NUCC Health Care Provider Taxonomy.
Text: T-MedInfo Β· Report an error.
Specialties & License Numbers Reported to NPPES
Self-certified to NPPES: 2026-06-03NUCC 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.
Clinicians Sharing This Practice Address or Phone
Clinicians sharing this NPPES address, phone or fax; a shared contact does not mean they work together.
Psychiatry & Neurology - Psychiatry
Doctor of Osteopathic Medicine (D.O.)
Psychiatry & Neurology - Psychiatry
Bachelor of Medicine, Bachelor of Surgery (M.B.B.S.)
Career & Practice History Timeline
Changes recorded in monthly NPPES data files: addresses, names, credentials, specialties and NPI status
Registered at 3200 E GUASTI RD STE 100, ONTARIO, CA 917618661 (Tel: 9093132153)
Registered at 3200 E GUASTI RD STE 100, ONTARIO, CA 917618661 (Tel: 9093132153)
Registered at 9431 HAVEN AVE STE 100, RANCHO CUCAMONGA, CA 917305879 (Tel: 9093132153)
Registered at 9431 HAVEN AVE STE 100, RANCHO CUCAMONGA, CA 917305879 (Tel: 9093132153)
NPI status registered as active in NPPES database
Registered at 5724 NEWMARKET PL, RANCHO CUCAMONGA, CA 917392408 (Tel: 9093497528)
Registered at 5724 NEWMARKET PL, RANCHO CUCAMONGA, CA 917392408 (Tel: 9093497528)
Recorded as ELENA DAVIS
Speech-Language Pathologist (license number reported to NPPES: CA 23682)
First registered as active Individual Practitioner in NPPES Database.
NPI Administrative Meta
Mailing Address
3200 E Guasti Rd Ste 100
Ontario, CA 917618661
Phone: 9093132153