Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.

Proficient Diagnostics LLC

Organization Clinical Medical Laboratory · NPI 1881593697

Proficient Diagnostics LLC is a Clinical Medical Laboratory in Chicago, Illinois. Registered with an NPI since 2026.

In the registry since
2026
What do these letters mean?
LLC — Limited liability company
A form of business registration, not a clinical qualification.

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Practice location Address checks out

5600 W Addison St Ste 501
Chicago, IL 60634-4466
Phone: (713) 344-7257
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Clinical Medical Laboratory (primary) Taxonomy 291U00000X

Record details

NPI number1881593697
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Sai Yashwanth Reddy Kontham — Owner · (713) 344-7257
NPI enumeratedNovember 5, 2026
Last updated in NPPESNovember 5, 2026
Certification dateNovember 5, 2026
Mailing address5600 W Addison St Ste 501, Chicago, IL 60634-4466

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