OrganizationActive
303 Diagnostics, LLC
NPI 1750905485 · Clinical Medical Laboratory · Aurora, CO
303 Diagnostics, LLC is a Clinical Medical Laboratory organization in Aurora, CO (NPI 1750905485).
Provider details
- NPI number
- 1750905485
- Entity type
- Organization
- Primary specialty
- Clinical Medical LaboratoryLaboratories
- Organization subpart
- No
- Authorized official
- John Gautereaux, Owner/Lab Director(480) 818-7598
Specialties & taxonomies
Laboratories
Profile Score
Established profile(64/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
6 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
2953 S Peoria St Ste 260
Aurora, CO 80014-5715
Phone: (720) 756-1550
Street-level locationGet directions
Mailing address
107 Prospect St Ste 2
Schoharie, NY 12157-3204
Registry dates
- Enumerated
- 2020-05-28
- Last updated
- 2023-01-23
- Certified
- 2023-01-23
Frequently asked questions
- What is 303 Diagnostics, LLC's NPI number?
- 303 Diagnostics, LLC's National Provider Identifier (NPI) is 1750905485, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is 303 Diagnostics, LLC?
- 303 Diagnostics, LLC is classified in the NPPES registry as Clinical Medical Laboratory (Laboratories).
- Where is 303 Diagnostics, LLC located?
- 303 Diagnostics, LLC's practice location on file with NPPES is 2953 S Peoria St Ste 260, Aurora, CO 80014-5715.
- What is 303 Diagnostics, LLC's phone number?
- The practice phone number listed in the NPPES registry for 303 Diagnostics, LLC is (720) 756-1550.
- Who is the authorized official for 303 Diagnostics, LLC?
- The authorized official listed on 303 Diagnostics, LLC's NPPES record is John Gautereaux, Owner/Lab Director. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is 303 Diagnostics, LLC's NPI active?
- Yes — 303 Diagnostics, LLC's NPI (1750905485) is active in the NPPES registry as of the last update on 2023-01-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.