Internal Medicine, Rheumatology
CLAYTON MEDICAL ASSOCIATES, P.C.
Identity confirmed via CMS NPPES · September 30, 2026 · A directory match is not a coverage approval.
Is this your practice? This listing was imported from public provider identity data (CMS NPPES) and has not yet been claimed. Claim this listing to confirm the practice details. Plan acceptance stays unpublished until the practice reports it.
Public record
NPI 1891774329 · enumerated 2006-01-12 · record updated 2026-07-16. Source: CMS NPPES. A listing is not a TRICARE network approval.
NPPES recordGoogle Maps Apple Maps OpenStreetMap
Authorized official: Mrs. LACI HUEFFMEIER, Practice Administrator · (314) 645-4434
Other names: SAINT LOUIS RHEUMATOLOGY
Addresses and phones
- Mailing address 520 S ELM AVE, SAINT LOUIS, MO, 63119-3845 (314) 645-4434 Fax (314) 645-3801 Google Maps Apple Maps OpenStreetMap
- Practice location 520 S ELM AVE, SAINT LOUIS, MO, 63119-3845 (314) 645-4434 Fax (314) 645-3801 Google Maps Apple Maps OpenStreetMap
Specialties
- Internal Medicine, Rheumatology 207RR0500X · Primary
- Non-Pharmacy Dispensing Site 332900000X
In this directory
MO St. Louis County Saint Louis Internal Medicine, Rheumatology
Locations and evidence
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Practice location
SAINT LOUIS, MO, 631193845
Accepting new patientsNot reportedCMS NPPES · September 30, 2026
Plan acceptance
- No published plan acceptance yet. Confirm directly with the practice, or claim this listing if it's yours.