Diagnostic Internists of Chesterfield, LLC
NPI 1902111826 · Internal Medicine Physician · Chesterfield, MO
Diagnostic Internists of Chesterfield, LLC is a Internal Medicine Physician organization in Chesterfield, MO (NPI 1902111826).
Provider details
- NPI number
- 1902111826
- Entity type
- Organization
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Parent organization
- St. Luke'S Medical Group
- Organization subpart
- Yes
- Authorized official
- Rick Sonne, Executive 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
15 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
- 2010-08-16
- Last updated
- 2010-08-16
Frequently asked questions
- What is Diagnostic Internists of Chesterfield, LLC's NPI number?
- Diagnostic Internists of Chesterfield, LLC's National Provider Identifier (NPI) is 1902111826, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Diagnostic Internists of Chesterfield, LLC?
- Diagnostic Internists of Chesterfield, LLC is classified in the NPPES registry as Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Diagnostic Internists of Chesterfield, LLC located?
- Diagnostic Internists of Chesterfield, LLC's practice location on file with NPPES is 121 Saint Lukes Center Dr, Chesterfield, MO 63017-3509.
- What is Diagnostic Internists of Chesterfield, LLC's phone number?
- The practice phone number listed in the NPPES registry for Diagnostic Internists of Chesterfield, LLC is (314) 576-2490.
- Who is the authorized official for Diagnostic Internists of Chesterfield, LLC?
- The authorized official listed on Diagnostic Internists of Chesterfield, LLC's NPPES record is Rick Sonne, Executive Director. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Diagnostic Internists of Chesterfield, LLC's NPI active?
- Yes — Diagnostic Internists of Chesterfield, LLC's NPI (1902111826) is active in the NPPES registry as of the last update on 2010-08-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.