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

Carolyn J Oneill Inc

Organization Clinical Medical Laboratory · NPI 1700927993

Carolyn J Oneill Inc is a Clinical Medical Laboratory in St. Louis, Missouri. Licensed in Missouri. Registered with an NPI since 2007.

Licensed in
MO
In the registry since
2007
What do these letters mean?
Inc — Incorporated
A form of business registration, not a clinical qualification.

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Practice location Address checks out

1034 S Brentwood Blvd Ste 1880
St. Louis, MO 63117-1218
Phone: (314) 726-1818
Fax: (314) 726-0295
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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 · Licence 07113 (MO)

Record details

NPI number1700927993
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Carolyn Oneill — President Owner · (314) 726-1818
Other names Mager And Gougelman Of St Louis
NPI enumeratedFebruary 9, 2007
Last updated in NPPESAugust 22, 2020
Mailing address1034 S Brentwood Blvd, Suite 1880, St Louis, MO 63117-1218

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