Researchdx Inc
NPI 1740519446 · Clinical Medical Laboratory · Irvine, CA
Enrolled with Medicare as Part B Supplier - Independent Clinical Laboratory · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Researchdx Inc is a Clinical Medical Laboratory organization in Irvine, CA (NPI 1740519446).
Provider details
- NPI number
- 1740519446
- Entity type
- Organization
- Primary specialty
- Clinical Medical LaboratoryLaboratories
- Organization subpart
- No
- Authorized official
- Philip Cotter, Laboratory Director(510) 332-0477
- License
- CLF339055 (CA)
Specialties & taxonomies
Laboratories
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
16 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
Other names (DBA / former)
- Doing business as
- Pacific Diagnostics
- Doing business as
- Pacific Diagnostics
Registry dates
- Enumerated
- 2009-12-09
- Last updated
- 2019-04-25
Frequently asked questions
- What is Researchdx Inc's NPI number?
- Researchdx Inc's National Provider Identifier (NPI) is 1740519446, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Researchdx Inc?
- Researchdx Inc is classified in the NPPES registry as Clinical Medical Laboratory (Laboratories).
- Where is Researchdx Inc located?
- Researchdx Inc's practice location on file with NPPES is 5 Mason, Irvine, CA 92618-2552.
- What is Researchdx Inc's phone number?
- The practice phone number listed in the NPPES registry for Researchdx Inc is (949) 812-6902.
- Does Researchdx Inc accept Medicare?
- Researchdx Inc 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 Researchdx Inc?
- The authorized official listed on Researchdx Inc's NPPES record is Philip Cotter, Laboratory Director. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Researchdx Inc's NPI active?
- Yes — Researchdx Inc's NPI (1740519446) is active in the NPPES registry as of the last update on 2019-04-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.