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DAVID PAUL RATHMANN MA, CCC-SLP
NPI 1114439593
Speech-Language Pathologist in Castro Valley, CA

Active since October 25, 2017
20103 LAKE CHABOT RD, CASTRO VALLEY, CA 94546(510) 727-3140 Get Directions Write a Review

NPPES record last updated: January 24, 2022. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Jan 24, 2022, Oct 25, 2017 (2 updates tracked since 2017).

About David Paul Rathmann Ma, Ccc-slp NPPES

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

DAVID PAUL RATHMANN MA, CCC-SLP (NPI 1114439593) is an individual speech-language pathologist provider in Castro Valley, California, licensed in California (26357) and active in the NPI registry since October 2017.

NPPES Registry Identity

NPI1114439593
Entity TypeIndividualMale
Primary Taxonomy235Z00000X
Provider Legal NameDAVID PAUL RATHMANNCredential: MA, CCC-SLP
Location Address20103 LAKE CHABOT RDCastro Valley, CA 94546-5305
Mailing Address3918 Hanly RdOakland, CA 94602-1827 · (541) 968-1628
Phone(510) 727-3140
Sole ProprietorYes
Enumeration DateOctober 25, 2017
Last NPPES UpdateJanuary 24, 20222 updates tracked since enumeration
NPPES CertifiedJanuary 24, 2022
✔ NPI 1114439593 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 · 26357
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.
20103 LAKE CHABOT RD, Castro Valley, CA 94546
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Other Providers at the Same Location NPPES 20

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

DR. OLUWASEYI SEGUN BALASIRE M.D.
Hospitalist
20103 LAKE CHABOT RD
CASTRO VALLEY, CA 94546
Alameda County (510) 727-3256
LATRICIA A AMADEO RN
Registered Nurse
20103 LAKE CHABOT RD
CASTRO VALLEY, CA 94546
Alameda County (205) 915-5496
SARAH NOONBERG MD, PHD
Internal Medicine
20103 LAKE CHABOT RD
CASTRO VALLEY, CA 94546
Alameda County (510) 889-5082
DR. MOYRA N RASHEED M.B.B.S
Hospitalist
20103 LAKE CHABOT RD
CASTRO VALLEY, CA 94546
Alameda County (510) 727-3256
DOMINIC K TRAN PHARMD
Pharmacist (Ambulatory Care)
20103 LAKE CHABOT RD
CASTRO VALLEY, CA 94546
Alameda County (510) 537-1234
THOMAS EALES DO
Emergency Medicine
20103 LAKE CHABOT RD
CASTRO VALLEY, CA 94546
Alameda County (510) 727-3320
OMAR FAISAL SALEEM MD
Internal Medicine
20103 LAKE CHABOT RD
CASTRO VALLEY, CA 94546
Alameda County (510) 727-3256
ERIC S. BELLFORT PA
Physician Assistant
20103 LAKE CHABOT RD
CASTRO VALLEY, CA 94546
Alameda County (209) 342-2300

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 David Rathmann's NPI number?

The NPI number for David Rathmann is 1114439593. It was assigned to this individual provider in the NPPES registry on October 25, 2017.

Where is David Rathmann located?

David Rathmann practices at 20103 Lake Chabot Rd, Castro Valley, CA 94546. The listed phone number is (510) 727-3140.

What is David Rathmann'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 David Rathmann was last updated on January 24, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 years 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.