Dianne Olayvar
NPI 1841748340 · Speech-Language Pathologist · Chula Vista, CA
Dianne Olayvar is a Speech-Language Pathologist provider in Chula Vista, CA (NPI 1841748340).
Provider details
- NPI number
- 1841748340
- Entity type
- Individual
- Primary specialty
- Speech-Language PathologistSpeech, Language and Hearing Service Providers
- Sex
- Female
- Sole proprietor
- No
- License
- SP 20685 (CA)
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
9 yrs in NPPES registry
- Profile completeness38% of score
100% 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
- 2016-09-14
- Last updated
- 2016-09-14
Frequently asked questions
- What is Dianne Olayvar's NPI number?
- Dianne Olayvar's National Provider Identifier (NPI) is 1841748340, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Dianne Olayvar's specialty?
- Dianne Olayvar is listed in the NPPES registry with a primary specialty of Speech-Language Pathologist (Speech, Language and Hearing Service Providers).
- Where is Dianne Olayvar located?
- Dianne Olayvar's practice location on file with NPPES is 1160 Battle Creek Rd, Chula Vista, CA 91913-1664.
- What is Dianne Olayvar's phone number?
- The practice phone number listed in the NPPES registry for Dianne Olayvar is (740) 538-2565.
- Is Dianne Olayvar's NPI active?
- Yes — Dianne Olayvar's NPI (1841748340) is active in the NPPES registry as of the last update on 2016-09-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.