St. Anthony'S Physician Organization
St. Anthony'S Physician Organization is a healthcare organization registered as Family Medicine Physician in Arnold, MO, holding Type 2 (organization) NPI 1801082177 since 2007. The authorized official on file is Cheryl Matejka, Cfo East Communities & Sfo.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1801082177 |
|---|---|
| Entity type | Organization (Type 2) |
| Legal business name | St. Anthony'S Physician Organization |
| Other name | <Unavail> |
| Practice address | 3619 RICHARDSON SQUARE DR, STE 170, Arnold, MO, 63010 |
| Phone | 6367176776 |
| Fax | 6364645870 |
| Enumeration date | 2007-09-20 |
| Last updated in NPPES | 2018-12-21 |
Authorized official
| Name | Cheryl Matejka |
|---|---|
| Title | Cfo East Communities & Sfo |
| Phone | 3142511958 |
Taxonomy & classification
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 207Q00000X | Family Medicine Physician | Primary | — | — |
Copy-ready billing details
Provider: St. Anthony'S Physician Organization NPI: 1801082177 Taxonomy: 207Q00000X (Family Medicine Physician) Address: 3619 RICHARDSON SQUARE DR, STE 170, Arnold, MO, 63010
Providers at this address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1811989551 | Sheryl Ream | Individual | Family Medicine Physician | Arnold, MO |
| 1427025295 | Alan Sandidge | Individual | Family Medicine Physician | Arnold, MO |
| 1376504621 | Mary Chitwood | Individual | Family Medicine Physician | Arnold, MO |
| 1396771606 | Kurmanadha Chadalawada | Individual | Internal Medicine Physician | Arnold, MO |
| 1376552067 | Medwin Primary Care L.L.C. | Organization | Internal Medicine Physician | Arnold, MO |
| 1790894830 | Evelyn Young | Individual | Emergency Medicine Physician | Arnold, MO |
| 1861585689 | Katherine Siebert | Individual | Nurse Practitioner | Arnold, MO |
| 1962595710 | Heather Haegele | Individual | Family Nurse Practitioner | Arnold, MO |
Verify this record
Cross-check NPI 1801082177 against the authoritative CMS record: view St. Anthony'S Physician Organization 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
Who is the authorized official for St. Anthony'S Physician Organization?
What is the NPI number for St. Anthony'S Physician Organization?
Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2018-12-21.