OrganizationActive
Cornerstone First Assisting
NPI 1427441492 · Surgical Physician Assistant · Lake St Louis, MO
Provider details
- NPI number
- 1427441492
- Entity type
- Organization
- Primary specialty
- Surgical Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Organization subpart
- No
- Authorized official
- Saraya Guariglia, Surgical First Assistant(636) 345-1305
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
Established profile(74/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
11 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
267 Countryshire Dr
Lake St Louis, MO 63367-5823
Phone: (636) 345-1305
Street-level locationGet directions
Mailing address
267 Countryshire Dr
Lake St Louis, MO 63367-5823
Registry dates
- Enumerated
- 2015-03-14
- Last updated
- 2015-03-20
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.