Diana Portillo
NPI 1245575307 · Speech-Language Assistant · Harlingen, TX
Diana Portillo is a Speech-Language Assistant provider in Harlingen, TX (NPI 1245575307).
Provider details
- NPI number
- 1245575307
- Entity type
- Individual
- Primary specialty
- Speech-Language AssistantSpeech, Language and Hearing Service Providers
- Sex
- Female
- Sole proprietor
- No
- License
- 33841 (TX)
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
13 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
- 2012-11-30
- Last updated
- 2019-02-26
Frequently asked questions
- What is Diana Portillo's NPI number?
- Diana Portillo's National Provider Identifier (NPI) is 1245575307, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Diana Portillo's specialty?
- Diana Portillo is listed in the NPPES registry with a primary specialty of Speech-Language Assistant (Speech, Language and Hearing Service Providers).
- Where is Diana Portillo located?
- Diana Portillo's practice location on file with NPPES is 613 W Sesame Dr, Harlingen, TX 78550-7930.
- What is Diana Portillo's phone number?
- The practice phone number listed in the NPPES registry for Diana Portillo is (956) 399-4500.
- Is Diana Portillo's NPI active?
- Yes — Diana Portillo's NPI (1245575307) is active in the NPPES registry as of the last update on 2019-02-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.