Sierra Clinical Trials & Research Organization, Inc
NPI 1619218237 · Research Study Specialist · Santa Ana, CA
Sierra Clinical Trials & Research Organization, Inc is a Research Study Specialist organization in Santa Ana, CA (NPI 1619218237).
Provider details
- NPI number
- 1619218237
- Entity type
- Organization
- Primary specialty
- Research Study SpecialistOther Service Providers
- Organization subpart
- No
- Authorized official
- Michael Sheety, Ceo(714) 380-2329
Specialties & taxonomies
Other 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
- 2013-03-06
- Last updated
- 2013-03-06
Frequently asked questions
- What is Sierra Clinical Trials & Research Organization, Inc's NPI number?
- Sierra Clinical Trials & Research Organization, Inc's National Provider Identifier (NPI) is 1619218237, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Sierra Clinical Trials & Research Organization, Inc?
- Sierra Clinical Trials & Research Organization, Inc is classified in the NPPES registry as Research Study Specialist (Other Service Providers).
- Where is Sierra Clinical Trials & Research Organization, Inc located?
- Sierra Clinical Trials & Research Organization, Inc's practice location on file with NPPES is 1200 N. Tustin Ave, Santa Ana, CA 92705-3501.
- What is Sierra Clinical Trials & Research Organization, Inc's phone number?
- The practice phone number listed in the NPPES registry for Sierra Clinical Trials & Research Organization, Inc is (714) 647-1200.
- Who is the authorized official for Sierra Clinical Trials & Research Organization, Inc?
- The authorized official listed on Sierra Clinical Trials & Research Organization, Inc's NPPES record is Michael Sheety, Ceo. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Sierra Clinical Trials & Research Organization, Inc's NPI active?
- Yes — Sierra Clinical Trials & Research Organization, Inc's NPI (1619218237) is active in the NPPES registry as of the last update on 2013-03-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.