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

Lauren Osias

Individual provider Physician Assistant · NPI 1275345951

Lauren Osias is a Physician Assistant in Chesterfield, Missouri. Qualified in 2024, 2 years ago. Practices with Neurosurgery and Neurology LLC, a 13-clinician group and accepts Medicare assignment.

Years since qualifying
2
In the registry since
2025
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Practice location Address checks out

226 S Woods Mill Rd Ste 58W
Chesterfield, MO 63017-3664
Phone: (314) 878-2888
Fax: (314) 576-8187
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Physician Assistant (primary) Taxonomy 363A00000X

Record details

NPI number1275345951
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorNo
NPI enumeratedJanuary 21, 2025
Last updated in NPPESMay 1, 2025
Certification dateMay 1, 2025
Mailing address16244 Port Of Nantucket Dr, Wildwood, MO 63040-1531

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyPHYSICIAN ASSISTANT
Medical schoolOTHER
Graduated 2024 (2 years in practice)
Group practice Neurosurgery And Neurology Llc — 13 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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