Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Optimum Lab Services LLC

Organization Clinical Medical Laboratory · NPI 1629666573

Optimum Lab Services LLC is a Clinical Medical Laboratory in Tulsa, Oklahoma. Registered with an NPI since 2021.

In the registry since
2021
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

6914 S Yorktown Ave Ste 110
Tulsa, OK 74136-3933
Phone: (610) 842-4075
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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 number1629666573
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Michael Blundetto — Member · (610) 842-4075
Other names Caldwell Toxicology Labs Llc
NPI enumeratedJanuary 6, 2021
Last updated in NPPESMarch 1, 2021
Certification dateMarch 1, 2021
Mailing address1361 Baltimore Pike, Chadds Ford, PA 19317-7368

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