Organization Profile

M R Reference Laboratories

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About M R Reference Laboratories

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Specialty

Clinical Medical Laboratory (Primary)

Credentials & Licensing

PR license005749
NPI1275866964
NPI issued09/11/2009

License numbers are what the provider reported to NPPES when the NPI was issued or updated. NPPES does not verify licensure; confirm current standing with the state licensing board.

Common questions

What is M R Reference Laboratories's specialty?

M R Reference Laboratories is a clinical medical laboratory in Cayey, PR. That is the designation recorded for this NPI in the federal registry.

NPI registry

Where can I find M R Reference Laboratories?

M R Reference Laboratories is listed at 11 Ave Industrial, Cayey, PR 00736. Addresses come from the NPI registry and can lag a move, so confirm before travelling.

NPI registry

How do I contact M R Reference Laboratories?

The number on file is (787) 738-7556. Guide.md cannot book appointments or pass on messages — please call the office directly.

NPI registry

What is M R Reference Laboratories's NPI number?

M R Reference Laboratories's National Provider Identifier is 1275866964. 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 M R Reference Laboratories confirmed this information?

Not yet. This profile is built from public federal data and has not been confirmed by M R Reference Laboratories. If this is you, claiming it is free.

Guide.md

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.

Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.