Pacific Toxicology Laboratories
NPI 1003950585 · Clinical Medical Laboratory · Chatsworth, CA
Enrolled with Medicare as Part B Supplier - Independent Clinical Laboratory · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Pacific Toxicology Laboratories is a Clinical Medical Laboratory organization in Chatsworth, CA (NPI 1003950585).
Provider details
- NPI number
- 1003950585
- Entity type
- Organization
- Primary specialty
- Clinical Medical LaboratoryLaboratories
- Organization subpart
- No
- Authorized official
- Greg Carroll, Chief Financial Officer(818) 598-3110
Specialties & taxonomies
Laboratories
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
19 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
5,913 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. 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.
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Testing for Presence of Drug, By Chemistry Analyzers80307 | 2,151 | $61 |
| Drug Test(s), Definitive, Utilizing (1) Drug Identification Methods Able to Identify Individual Drugs and Distinguish Between Structural Isomers (but Not Necessarily Stereoisomers), Including, But Not Limited to Gc/Ms (any Type, Single Or Tandem) and Lc/MsG0482 | 1,895 | $194 |
| Drug Test(s), Definitive, Utilizing (1) Drug Identification Methods Able to Identify Individual Drugs and Distinguish Between Structural Isomers (but Not Necessarily Stereoisomers), Including, But Not Limited to Gc/Ms (any Type, Single Or Tandem) and Lc/MsG0481 | 1,104 | $153 |
| Amplifed Dna Or Rna Probe Detection of Severe Acute Respiratory Syndrome Coronavirus 2 (covid-19) Antigen87635 | 629 | $50 |
| Drug Test(s), Definitive, Utilizing (1) Drug Identification Methods Able to Identify Individual Drugs and Distinguish Between Structural Isomers (but Not Necessarily Stereoisomers), Including, But Not Limited to Gc/Ms (any Type, Single Or Tandem) and Lc/MsG0483 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-02-16
- Last updated
- 2020-08-22
Frequently asked questions
- What is Pacific Toxicology Laboratories's NPI number?
- Pacific Toxicology Laboratories's National Provider Identifier (NPI) is 1003950585, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Pacific Toxicology Laboratories?
- Pacific Toxicology Laboratories is classified in the NPPES registry as Clinical Medical Laboratory (Laboratories).
- Where is Pacific Toxicology Laboratories located?
- Pacific Toxicology Laboratories's practice location on file with NPPES is 9348 De Soto Ave, Chatsworth, CA 91311-4926.
- What is Pacific Toxicology Laboratories's phone number?
- The practice phone number listed in the NPPES registry for Pacific Toxicology Laboratories is (818) 598-3110.
- Does Pacific Toxicology Laboratories accept Medicare?
- Pacific Toxicology Laboratories is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Pacific Toxicology Laboratories?
- The authorized official listed on Pacific Toxicology Laboratories's NPPES record is Greg Carroll, Chief Financial Officer. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Pacific Toxicology Laboratories's NPI active?
- Yes — Pacific Toxicology Laboratories's NPI (1003950585) is active in the NPPES registry as of the last update on 2020-08-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.