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Edit this profileAt a glance
- 267 Countryshire Dr, Lake Saint Louis, MO 63367
About Cornerstone First Assisting
Cornerstone First Assisting is a healthcare organization in Lake Saint Louis, MO, registered under physician assistant — surgical. The organization's National Provider Identifier (NPI) is 1427441492.
Factual summary compiled by Guide.md from public records; not written by this provider.
Practice Size
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.
- Saraya Guariglia, CSFA Physician Assistant — Surgical
Specialty
Credentials & Licensing
Contact Information
- (636) 345-1305
- Email not available
Practice Locations
267 COUNTRYSHIRE DR
Lake Saint Louis, MO 63367
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Other physician assistants at this location 1
Same specialty, same street address — most likely the same department or group.
Common questions
What kind of practice is Cornerstone First Assisting?
Cornerstone First Assisting is a physician assistant in Lake Saint Louis, MO. That is the designation recorded for this NPI in the federal registry, where it is listed as “Physician Assistant — Surgical”.
NPI registry
What is Cornerstone First Assisting's address?
Cornerstone First Assisting is listed at 267 Countryshire Dr, Lake Saint Louis, MO 63367. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How can I make an appointment with Cornerstone First Assisting?
The number on file is (636) 345-1305. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Cornerstone First Assisting's NPI number?
Cornerstone First Assisting's National Provider Identifier is 1427441492. 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
Has Cornerstone First Assisting confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Cornerstone First Assisting. 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.
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