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Organization Profile

Quest Diagnostics LLC

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At a glance

About Quest Diagnostics LLC

Quest Diagnostics LLC is a healthcare organization in Wallingford, CT, registered under clinical medical laboratory. NPI 1780122192 identifies this record in the national registry.

Factual summary compiled by Guide.md from public records; not written by this provider.

Practice Size

TypeLarge group practice
Providers registered at this building38

Counted from individual NPI records registered at the same street address; a shared building can inflate this.

Providers in This Building & Nearby

From registry street addresses: providers filed at this building, which can include unrelated practices sharing it.

Showing 12 of 38. The full list is in the Related Providers tab.

Specialty

Credentials & Licensing

NPINational Provider Identifier
1780122192Issued 2017

As reported to the NPI registry ↗

Common questions

What is Quest Diagnostics LLC's specialty?

Quest Diagnostics LLC is a clinical medical laboratory in Wallingford, CT. That is the designation recorded for this NPI in the federal registry.

NPI registry

Where can I find Quest Diagnostics LLC?

Quest Diagnostics LLC is listed at 50 Gaylord Farm Rd, Wallingford, CT 06492. Addresses come from the NPI registry and can lag a move, so confirm before travelling.

NPI registry

How do I contact Quest Diagnostics LLC?

The number on file is (203) 284-2884. Contact the office directly to confirm availability and scheduling.

NPI registry

What is Quest Diagnostics LLC's NPI number?

Quest Diagnostics LLC's National Provider Identifier is 1780122192. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.

NPI registry

Has Quest Diagnostics LLC confirmed this information?

Not yet. This profile is built from public federal data and has not been confirmed by Quest Diagnostics LLC. If this is you, claiming it is free.

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Is this your practice?

Manage this listing? Log in or create an account, then click “This is my practice and I manage it” here. A verified physician whose registry address matches this location is approved instantly; everyone else is reviewed by a person.

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