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

KATHERINE GRONEWOLD
NPI 1902711492
Speech-Language Pathologist in Alhambra, CA

Active since August 18, 2026
101 S 2ND ST, ALHAMBRA, CA 91801(626) 943-6900 Get Directions Write a Review

NPPES record added: August 18, 2026. Verified against the NPPES registry weekly; last sync: August 23, 2026.

About Katherine Gronewold NPPES

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

KATHERINE GRONEWOLD (NPI 1902711492) is an individual speech-language pathologist provider in Alhambra, California, licensed in California (28272) and active in the NPI registry since August 2026.

NPPES Registry Identity

NPI1902711492
Entity TypeIndividualFemale
Primary Taxonomy235Z00000X
Provider Legal NameKATHERINE GRONEWOLD
Location Address101 S 2ND STAlhambra, CA 91801-3716
Mailing Address101 S 2nd StAlhambra, CA 91801-3716
Phone(626) 943-6900
Sole ProprietorNo
Enumeration DateAugust 18, 2026
NPPES CertifiedAugust 18, 2026
✔ NPI 1902711492 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
License✔ Licensed in CA · 28272
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.
101 S 2ND ST, Alhambra, CA 91801
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Other Providers at the Same Location NPPES 10

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

MR. PETER CHIA-HUI WANG PPS
Counselor (School)
101 S 2ND ST
ALHAMBRA, CA 91801
Los Angeles County (626) 943-3410
HEATHER FLANDERS
Speech-Language Pathologist
101 S 2ND ST
ALHAMBRA, CA 91801
Los Angeles County (626) 943-6900
ANA DACARET PPS
Counselor (School)
101 S 2ND ST
ALHAMBRA, CA 91801
Los Angeles County (626) 943-6930
HATHAWAY SYCAMORES CHILD AND FAMILY SERVICES
Rehabilitation Practitioner
101 S 2ND ST
ALHAMBRA, CA 91801
Los Angeles County (626) 243-1560
JING WU PPS
Counselor (School)
101 S 2ND ST
ALHAMBRA, CA 91801
Los Angeles County (626) 943-6930
MRS. MINDY SCHOFIELD PPS
Counselor
101 S 2ND ST
ALHAMBRA, CA 91801
Los Angeles County (626) 943-6930
MAYELA DEL RIO PPS,220133888
Counselor (School)
101 S 2ND ST
ALHAMBRA, CA 91801
Los Angeles County (626) 943-6930
PACIFIC CLINICS
Community/Behavioral Health
101 S 2ND ST, ROOMS C125 AND D104
ALHAMBRA, CA 91801
Los Angeles County (626) 463-1021

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 Katherine Gronewold's NPI number?

The NPI number for Katherine Gronewold is 1902711492. It was assigned to this individual provider in the NPPES registry on August 18, 2026.

Where is Katherine Gronewold located?

Katherine Gronewold practices at 101 S 2nd St, Alhambra, CA 91801. The listed phone number is (626) 943-6900.

What is Katherine Gronewold'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 Katherine Gronewold was last updated on August 18, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 days 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.