Physician Groups Lc
Physician Groups Lc is a healthcare organization registered as Primary Care Clinic/Center in O Fallon, MO, holding Type 2 (organization) NPI 1821164955 since 2006. The authorized official on file is Raymond Davidson, President.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1821164955 |
|---|---|
| Entity type | Organization (Type 2) |
| Legal business name | Physician Groups Lc |
| Other name | <Unavail> |
| Practice address | 2630 HIGHWAY K, O Fallon, MO, 63368 |
| Phone | 6362405454 |
| Fax | 6369805335 |
| Enumeration date | 2006-11-28 |
| Last updated in NPPES | 2008-03-26 |
Authorized official
| Name | Raymond Davidson |
|---|---|
| Title | President |
| Phone | 3142862028 |
Taxonomy & classification
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 261QP2300X | Primary Care Clinic/Center | Primary | — | — |
Copy-ready billing details
Provider: Physician Groups Lc NPI: 1821164955 Taxonomy: 261QP2300X (Primary Care Clinic/Center) Address: 2630 HIGHWAY K, O Fallon, MO, 63368
Providers at this address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1083689061 | John O'Brien | Individual | Family Medicine Physician | O Fallon, MO |
| 1962427229 | Anjum Razzaque | Individual | Emergency Medicine Physician | O Fallon, MO |
| 1396762910 | Timothy Moore | Individual | Family Medicine Physician | O Fallon, MO |
| 1649281668 | Jyoti Kulkarni | Individual | Family Medicine Physician | O Fallon, MO |
| 1043329105 | Amanda Heidemann | Individual | Family Medicine Physician | O Fallon, MO |
| 1942377387 | Physician Groups Lc | Organization | Urgent Care Clinic/Center | O Fallon, MO |
| 1316130503 | Physician Groups Lc | Organization | Orthopaedic Surgery Physician | O Fallon, MO |
Verify this record
Cross-check NPI 1821164955 against the authoritative CMS record: view Physician Groups Lc on the official NPPES registry .
What is an NPI number?
A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes — even if the provider moves or changes specialty. Read the full guide or validate an NPI number.
Frequently asked questions
What type of organization is Physician Groups Lc?
What is a Type 2 NPI?
Source: CMS NPPES (public data). Snapshot 2026-07-10. Provider record last updated 2008-03-26.