IndividualActive
Tristan Workman
NPI 1881351997 · Speech-Language Assistant · Highland, CA
Tristan Workman is a Speech-Language Assistant provider in Highland, CA (NPI 1881351997).
Provider details
- NPI number
- 1881351997
- Entity type
- Individual
- Primary specialty
- Speech-Language AssistantSpeech, Language and Hearing Service Providers
- Sex
- Male
- Sole proprietor
- No
- License
- 6665 (CA)
Specialties & taxonomies
Speech, Language and Hearing Service Providers
Profile Score
Established profile(61/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
4 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
28972 Oak Hill Ln
Highland, CA 92346-6848
Phone: (909) 936-5730
Street-level locationGet directions
Mailing address
28972 Oak Hill Ln
Highland, CA 92346-6848
Registry dates
- Enumerated
- 2021-11-23
- Last updated
- 2021-11-23
- Certified
- 2021-11-23
Frequently asked questions
- What is Tristan Workman's NPI number?
- Tristan Workman's National Provider Identifier (NPI) is 1881351997, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Tristan Workman's specialty?
- Tristan Workman is listed in the NPPES registry with a primary specialty of Speech-Language Assistant (Speech, Language and Hearing Service Providers).
- Where is Tristan Workman located?
- Tristan Workman's practice location on file with NPPES is 28972 Oak Hill Ln, Highland, CA 92346-6848.
- What is Tristan Workman's phone number?
- The practice phone number listed in the NPPES registry for Tristan Workman is (909) 936-5730.
- Is Tristan Workman's NPI active?
- Yes — Tristan Workman's NPI (1881351997) is active in the NPPES registry as of the last update on 2021-11-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.