Analytical Pathology Services Ltd
Analytical Pathology Services Ltd is a healthcare organization registered as Anatomic Pathology & Clinical Pathology Physician in Saint Louis, MO, holding Type 2 (organization) NPI 1558343673 since 2005. The authorized official on file is Andrew Chu, President.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1558343673 |
|---|---|
| Entity type | Organization (Type 2) |
| Legal business name | Analytical Pathology Services Ltd |
| Practice address | 11133 DUNN RD, DEPT. OF PATHOLOGY, Saint Louis, MO, 63136 |
| Phone | 3146535630 |
| Fax | 3146534099 |
| Enumeration date | 2005-11-15 |
| Last updated in NPPES | 2022-04-07 |
Authorized official
| Name | Andrew Chu |
|---|---|
| Title | President |
| Phone | 5155703107 |
Taxonomy & classification
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 207ZP0102X | Anatomic Pathology & Clinical Pathology Physician | Primary | — | — |
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| CD3848 | Other | — | RAILROAD MEDICARE |
| 502677107 | Medicaid | MO | — |
Copy-ready billing details
Provider: Analytical Pathology Services Ltd NPI: 1558343673 Taxonomy: 207ZP0102X (Anatomic Pathology & Clinical Pathology Physician) Address: 11133 DUNN RD, DEPT. OF PATHOLOGY, Saint Louis, MO, 63136
Providers at this address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1205839404 | Muhammad Yasin | Individual | Surgery Physician | Saint Louis, MO |
| 1659376390 | John Oldham | Individual | Emergency Medicine Physician | Saint Louis, MO |
| 1053303636 | Carl Bussmann | Individual | Emergency Medical Services (Emergency Medicine) Physician | Saint Louis, MO |
| 1124010772 | Samuel Chandra | Individual | Critical Care Medicine (Internal Medicine) Physician | Saint Louis, MO |
| 1013909589 | Lesley Hanson | Individual | Critical Care Medicine (Internal Medicine) Physician | Saint Louis, MO |
| 1255322731 | Myron Jacobs | Individual | Pulmonary Disease Physician | Saint Louis, MO |
| 1780675264 | Royal Eaton | Individual | Pulmonary Disease Physician | Saint Louis, MO |
| 1609867142 | Michael Barkoviak | Individual | Pulmonary Disease Physician | Saint Louis, MO |
Verify this record
Cross-check NPI 1558343673 against the authoritative CMS record: view Analytical Pathology Services Ltd 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 Analytical Pathology Services Ltd?
What is a Type 2 NPI?
Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2022-04-07.