Quick answers
- Which hospitals does Igor I. Krits work at?
- Medicare's official clinician data lists Igor I. Krits at 1 hospital: St Lukes Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Igor I. Krits see patients?
- Medicare's clinician data lists 6 practice locations, including Chesterfield, MO. Call before your visit to confirm the address.
- What is Igor I. Krits's specialty?
- Medicare lists Internal Medicine as the primary specialty.
- Does Igor I. Krits accept Medicare assignment?
- Yes. Medicare's clinician data says Igor I. Krits accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
- What is the phone number for Igor I. Krits?
- (314) 434-1500, as listed in official Medicare / NPI Registry data.
- What is Igor I. Krits's NPI number?
- 1609168160. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Igor I. Krits works
Medicare's Facility Affiliation Data lists Igor I. Krits at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- St Lukes HospitalChesterfield, MO · Acute Care Hospital · CCN 260179
Practice locations
Addresses where Igor I. Krits is enrolled with Medicare (CMS data updated 2026-10-02). The first 5 of 6; the Medicare profile lists all.
- 232 S Woods Mill RdChesterfield, MO 63017 (314) 434‑1500
- 232 S Woods Mill Rd Dept ofChesterfield, MO 63017 (314) 542‑4897
- 232 S Woods Mill Rd Dept of Ob/gynChesterfield, MO 63017 (314) 434‑1500
- 232 S Woods Mill Rd HospitalistChesterfield, MO 63017 (314) 434‑1500
- 232 S Woods Mill Rd Icu/critical CareChesterfield, MO 63017 (314) 434‑1500
Group practices
Medicare enrollment lists Igor I. Krits as a member of this group (CMS data updated 2026-10-02).
- Physician Specialists of St Lukes LLC82 clinicians in the group
Specialties
- Internal Medicineprimary
Other internal medicine doctors in Chesterfield
Clinicians with the same Medicare primary specialty in Chesterfield, MO — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 1986 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1609168160 |
| Corrections | Report an error or suggest an update → |
Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.
Sources
- Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated 2026-10-02, retrieved 2026-10-29
- National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians