Organization Profile

Class A Signature LLC

Unclaimed Profile

About Class A Signature LLC

Class A Signature LLC is an organization based in Harper Woods, MI and listed in the NPI registry under clinical medical laboratory. NPI 1326967589 identifies this record in the national registry.

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

Practice Size

TypeSolo practice
Providers registered at this building1

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.

Specialty

Credentials & Licensing

NPINational Provider Identifier
1326967589Issued 2026

As reported to the NPI registry ↗

Common questions

What kind of practice is Class A Signature LLC?

Class A Signature LLC is a clinical medical laboratory in Harper Woods, MI. That is the designation recorded for this NPI in the federal registry.

NPI registry

What is Class A Signature LLC's address?

Class A Signature LLC is listed at 20608 Old Homestead Dr, Harper Woods, MI 48225. Addresses come from the NPI registry and can lag a move, so confirm before travelling.

NPI registry

How can I make an appointment with Class A Signature LLC?

The number on file is (313) 485-5945. Contact the office directly to confirm availability and scheduling.

NPI registry

What is the NPI for Class A Signature LLC?

Class A Signature LLC's National Provider Identifier is 1326967589. 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

Is Class A Signature LLC's profile verified?

Not yet. This profile is built from public federal data and has not been confirmed by Class A Signature LLC. 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.

Guide.md listings do not constitute medical advice or an endorsement.