Daisy Vargas
Social Worker β’ Montclair, CA
9828 Central Ave
Montclair, CA 917632817
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
9828 Central Ave
Montclair, CA 917632817
Matched by practice address or phone in NPPES. A shared address or phone does not confirm that this clinician works there.
NPPES lists 2 distinct additional practice-address records in Fontana, CA; Riverside, CA. See the list
Source: CMS NPPES NPI Registry, practice location records; release date unavailable.
Listings do not confirm current availability, employment or a shared ownership network.
What Public CMS Data Show
Social Worker: NPPES taxonomy is a reported classification, not proof of board certification.
NPI first issued
2015
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, CMS release of October 2, 2026; 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, CMS release of October 2, 2026.
Compared with the same specialty in Montclair and California
3 active clinicians are listed under Social Worker with a practice address in Montclair, CA (10,582 in California).
Addresses are self-reported to NPPES and may be out of date.
Sources: CMS Doctors and Clinicians, CMS release of October 2, 2026, 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: 2021-05-27NUCC Taxonomy Code: 104100000X
A social worker is a person who is qualified by a Social Work degree, and licensed, certified or registered by the state as a social worker to practice within the scope of that license. A social worker provides assistance and counseling to clients and their families who are dealing with social, emotional and environmental problems. Social work services may be rendered to individuals, families, groups, and the public.
Secondary Practice Locations
4164 Brockton Ave
Riverside, CA 925013400
Phone: 9516835193
14677 Merill Ave
Fontana, CA 92335
Phone: 9516432340
Career & Practice History Timeline
Changes recorded in monthly NPPES data files: addresses, names, credentials, specialties and NPI status
Registered at 9828 CENTRAL AVE, MONTCLAIR, CA 917632817 (Tel: 9094457520)
Registered at 815 COLORADO BLVD STE 300, LOS ANGELES, CA 900411744 (Tel: 3235432800)
Additional practice office at 14677 Merill Ave, Fontana, CA 92335
Additional practice office at 4164 Brockton Ave, Riverside, CA 925013400
Social Worker (license number reported to NPPES: CA 77437)
Registered at 940 AVENUE 64, PASADENA, CA 911052711 (Tel: 3235432800)
Registered at 940 AVENUE 64, PASADENA, CA 911052711 (Tel: 3235432800)
Counselor (license number reported to NPPES: CA 77437)
Counselor
Social Worker
NPI status registered as active in NPPES database
Registered at 855 N EUCLID AVE, ONTARIO, CA 917622729 (Tel: 9099832020)
Registered at 3201 TRIUMPH LN APT 1, ONTARIO, CA 917644821 (Tel: (909) 480-9627)
Recorded as DAISY VARGAS
Counselor
NPI status registered as active in NPPES database
Registered at 4164 BROCKTON AVE, RIVERSIDE, CA 925013400 (Tel: 9516835193)
Registered at 3201 TRIUMPH LN APT 1, ONTARIO, CA 917644821 (Tel: 9094809627)
Recorded as DAISY VARGAS
Social Worker
First registered as active Individual Practitioner in NPPES Database.
NPI Administrative Meta
Mailing Address
815 Colorado Blvd Ste 300
Los Angeles, CA 900411744
Phone: 3235432800