Allison Ko, MS, CCC-SLP
NPI 1306428420 · Speech-Language Pathologist · Mountain View, CA
Allison Ko, MS, CCC-SLP is a Speech-Language Pathologist provider in Mountain View, CA (NPI 1306428420).
Provider details
- NPI number
- 1306428420
- Entity type
- Individual
- Primary specialty
- Speech-Language PathologistSpeech, Language and Hearing Service Providers
- Credential
- MS, CCC-SLP
- Sex
- Female
- Sole proprietor
- Yes
Specialties & taxonomies
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
5 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
- 2021-04-27
- Last updated
- 2022-06-22
- Certified
- 2022-06-22
Frequently asked questions
- What is Allison Ko's NPI number?
- Allison Ko's National Provider Identifier (NPI) is 1306428420, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Allison Ko's specialty?
- Allison Ko is listed in the NPPES registry with a primary specialty of Speech-Language Pathologist (Speech, Language and Hearing Service Providers).
- Where is Allison Ko located?
- Allison Ko's practice location on file with NPPES is 1265 Cuernavaca Circulo, Mountain View, CA 94040-3544.
- What is Allison Ko's phone number?
- The practice phone number listed in the NPPES registry for Allison Ko is (650) 561-6076.
- Is Allison Ko's NPI active?
- Yes — Allison Ko's NPI (1306428420) is active in the NPPES registry as of the last update on 2022-06-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.