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Newly Listed Provider — this NPI profile has been added to the NPI registry within the last 90 days.

MR. AIDEN NATHANIEL KELLER
NPI 1386576437
Speech-Language Pathologist in San Leandro, CA

Active since June 02, 2026
368 JUANA AVE, SAN LEANDRO, CA 94577(510) 357-4015 Get Directions Write a Review

NPPES record added: June 2, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Mr. Aiden Nathaniel Keller NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

MR. AIDEN NATHANIEL KELLER (NPI 1386576437) is an individual speech-language pathologist provider in San Leandro, California and active in the NPI registry since June 2026. He maintains 3 additional practice locations.

NPPES Registry Identity

NPI1386576437
Entity TypeIndividualMale
Primary Taxonomy235Z00000X
Provider Legal NameMR. AIDEN NATHANIEL KELLER
Location Address368 JUANA AVESan Leandro, CA 94577-4811
Mailing Address9880 Ne Gibbs Dr Apt 427Beaverton, OR 97006-7084 · (907) 545-4794
Phone(510) 357-4015
Sole ProprietorNo
Enumeration DateJune 2, 2026
NPPES CertifiedJune 2, 2026
✔ NPI 1386576437 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySpeech-Language PathologistSpeech, Language and Hearing Service Providers
Taxonomy Code235Z00000X
Definition
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.
368 JUANA AVE, San Leandro, CA 94577
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Secondary Practice Locations 3

Location 11475 Bancroft AveSan Leandro, CA 94577-5105 · Phone (510) 483-1680
Location 2524 Callan AveSan Leandro, CA 94577-4610 · Phone (510) 483-6200
Location 3494 Blossom WayCherryland, CA 94541-1948 · Phone (510) 582-7676

Other Providers at the Same Location NPPES 5

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

LETICIA MONELLI
Occupational Therapist
368 JUANA AVE
SAN LEANDRO, CA 94577
Alameda County (510) 357-4015
KIMBERLEY IVORY
Speech-Language Pathologist
368 JUANA AVE
SAN LEANDRO, CA 94577
Alameda County (877) 367-9772
DR. BETTY K BUGAJ PT DPT MA
Physical Therapist
368 JUANA AVE
SAN LEANDRO, CA 94577
Alameda County (510) 357-4015
ZACHARIAH JORDAN BACKUS M.S.
Speech-Language Pathologist
368 JUANA AVE
SAN LEANDRO, CA 94577
Alameda County (357) 510-4015
SAN LEANDRO HEALTH CARE CENTER, INC.
Skilled Nursing Facility
368 JUANA AVE
SAN LEANDRO, CA 94577
Alameda County (510) 357-4015

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Aiden Keller's NPI number?

The NPI number for Aiden Keller is 1386576437. It was assigned to this individual provider in the NPPES registry on June 2, 2026.

Where is Aiden Keller located?

Aiden Keller practices at 368 Juana Ave, San Leandro, CA 94577. The listed phone number is (510) 357-4015.

What is Aiden Keller's specialty?

The primary specialty registered for this NPI is Speech-Language Pathologist with taxonomy code 235Z00000X.

When was this NPI record last updated?

The NPPES record for Aiden Keller was last updated on June 2, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.