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

LAUREN MICHALSEN
NPI 1447183991
Speech-Language Pathologist in Berkeley, CA

Active since June 04, 2026
2020 BONAR ST, BERKELEY, CA 94702(510) 644-6150 Get Directions Write a Review

NPPES record added: June 4, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Lauren Michalsen NPPES

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

LAUREN MICHALSEN (NPI 1447183991) is an individual speech-language pathologist provider in Berkeley, California, licensed in California (35078) and active in the NPI registry since June 2026.

NPPES Registry Identity

NPI1447183991
Entity TypeIndividualFemale
Primary Taxonomy235Z00000X
Provider Legal NameLAUREN MICHALSEN
Location Address2020 BONAR STBerkeley, CA 94702-1793
Mailing Address2020 Bonar StBerkeley, CA 94702-1793
Phone(510) 644-6150
Sole ProprietorYes
Enumeration DateJune 4, 2026
NPPES CertifiedJune 4, 2026
✔ NPI 1447183991 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 · 35078
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.
2020 BONAR ST, Berkeley, CA 94702
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Other Providers at the Same Location NPPES 12

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

JOANNE LUCILLE VALDEZ DUMBRIGUE
Counselor (School)
2020 BONAR ST
BERKELEY, CA 94702
Alameda County (510) 644-6150
JAMIE G MORTON OTD
Occupational Therapist (Pediatrics)
2020 BONAR ST
BERKELEY, CA 94702
Alameda County (510) 486-9338
NELSON ONYIN WONG MS
Counselor (School)
2020 BONAR ST
BERKELEY, CA 94702
Alameda County (510) 644-4500
HARJAS CHILANA MSO, OTD, OTR/L
Occupational Therapist
2020 BONAR ST
BERKELEY, CA 94702
Alameda County (510) 644-6210
JENNIFER HAMMOND
Counselor (School)
2020 BONAR ST
BERKELEY, CA 94702
Alameda County (510) 644-6150
CAROLYN PEREZ
Health and Wellness Coach
2020 BONAR ST
BERKELEY, CA 94702
Alameda County (510) 644-6504
MRS. ADELAIDA MELGOZA PPS
Counselor (School)
2020 BONAR ST
BERKELEY, CA 94702
Alameda County (510) 644-6150
KRIS KYUNG EUN LEE
Occupational Therapist (Pediatrics)
2020 BONAR ST
BERKELEY, CA 94702
Alameda County (510) 644-6210

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 Lauren Michalsen's NPI number?

The NPI number for Lauren Michalsen is 1447183991. It was assigned to this individual provider in the NPPES registry on June 4, 2026.

Where is Lauren Michalsen located?

Lauren Michalsen practices at 2020 Bonar St, Berkeley, CA 94702. The listed phone number is (510) 644-6150.

What is Lauren Michalsen'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 Lauren Michalsen was last updated on June 4, 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.