OrganizationActive
Mission Toxicology, LLC
NPI 1902331622 · Clinical Medical Laboratory · Mission Viejo, CA
Mission Toxicology, LLC is a Clinical Medical Laboratory organization in Mission Viejo, CA (NPI 1902331622).
Provider details
- NPI number
- 1902331622
- Entity type
- Organization
- Primary specialty
- Clinical Medical LaboratoryLaboratories
- Organization subpart
- No
- Authorized official
- Ron Lazatin, President(951) 475-7784
Specialties & taxonomies
Laboratories
Profile Score
Established profile(70/100 index)
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
23052 Alicia Pkwy
Ste H495
Mission Viejo, CA 92692-1643
Phone: (951) 475-7784
Fax: (951) 384-2820
Street-level locationGet directions
Mailing address
Po Box 894388
Los Angeles, CA 90189-4388
Registry dates
- Enumerated
- 2017-05-01
- Last updated
- 2017-05-01
Frequently asked questions
- What is Mission Toxicology, LLC's NPI number?
- Mission Toxicology, LLC's National Provider Identifier (NPI) is 1902331622, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Mission Toxicology, LLC?
- Mission Toxicology, LLC is classified in the NPPES registry as Clinical Medical Laboratory (Laboratories).
- Where is Mission Toxicology, LLC located?
- Mission Toxicology, LLC's practice location on file with NPPES is 23052 Alicia Pkwy, Mission Viejo, CA 92692-1643.
- What is Mission Toxicology, LLC's phone number?
- The practice phone number listed in the NPPES registry for Mission Toxicology, LLC is (951) 475-7784.
- Who is the authorized official for Mission Toxicology, LLC?
- The authorized official listed on Mission Toxicology, LLC's NPPES record is Ron Lazatin, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Mission Toxicology, LLC's NPI active?
- Yes — Mission Toxicology, LLC's NPI (1902331622) is active in the NPPES registry as of the last update on 2017-05-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.