Hsun-Tzu Chen, , MS, CCC-SLP
NPI 1437855921 · Speech-Language Pathologist · Palo Alto, CA
Hsun-Tzu Chen, , MS, CCC-SLP is a Speech-Language Pathologist provider in Palo Alto, CA (NPI 1437855921).
Provider details
- NPI number
- 1437855921
- Entity type
- Individual
- Primary specialty
- Speech-Language PathologistSpeech, Language and Hearing Service Providers
- Credential
- , MS, CCC-SLP
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Speech, Language and Hearing Service Providers
- Speech-Language Pathologist235Z00000X
Speech, Language and Hearing Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
3 yrs in NPPES registry
- Profile completeness38% of score
83% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2023-02-06
- Last updated
- 2023-06-01
- Certified
- 2023-06-01
Frequently asked questions
- What is Hsun-Tzu Chen's NPI number?
- Hsun-Tzu Chen's National Provider Identifier (NPI) is 1437855921, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Hsun-Tzu Chen's specialty?
- Hsun-Tzu Chen is listed in the NPPES registry with a primary specialty of Speech-Language Pathologist (Speech, Language and Hearing Service Providers).
- Where is Hsun-Tzu Chen located?
- Hsun-Tzu Chen's practice location on file with NPPES is Audiology and Speech Pathology, Palo Alto, CA 94304.
- What is Hsun-Tzu Chen's phone number?
- The practice phone number listed in the NPPES registry for Hsun-Tzu Chen is (650) 493-5000.
- Is Hsun-Tzu Chen's NPI active?
- Yes — Hsun-Tzu Chen's NPI (1437855921) is active in the NPPES registry as of the last update on 2023-06-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.