Internal Medicine of West County, LLC
NPI 1467616722 · Internal Medicine Physician · Chesterfield, MO
Internal Medicine of West County, LLC is a Internal Medicine Physician organization in Chesterfield, MO (NPI 1467616722).
Provider details
- NPI number
- 1467616722
- Entity type
- Organization
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Parent organization
- St. Luke'S Medical Group
- Organization subpart
- Yes
- Authorized official
- Rick Sonne, Director(314) 576-2490
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
17 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
Mailing address
Registry dates
- Enumerated
- 2008-07-16
- Last updated
- 2009-03-03
Frequently asked questions
- What is Internal Medicine of West County, LLC's NPI number?
- Internal Medicine of West County, LLC's National Provider Identifier (NPI) is 1467616722, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Internal Medicine of West County, LLC?
- Internal Medicine of West County, LLC is classified in the NPPES registry as Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Internal Medicine of West County, LLC located?
- Internal Medicine of West County, LLC's practice location on file with NPPES is 14897 Clayton Rd, Chesterfield, MO 63017-7887.
- What is Internal Medicine of West County, LLC's phone number?
- The practice phone number listed in the NPPES registry for Internal Medicine of West County, LLC is (636) 227-3222.
- Who is the authorized official for Internal Medicine of West County, LLC?
- The authorized official listed on Internal Medicine of West County, LLC's NPPES record is Rick Sonne, Director. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Internal Medicine of West County, LLC's NPI active?
- Yes — Internal Medicine of West County, LLC's NPI (1467616722) is active in the NPPES registry as of the last update on 2009-03-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.