Guihua Cao, M.D.
NPI 1821071978ActiveIndividual· Pathology, Anatomic Pathology & Clinical Pathology· Saint Louis, MO
Pathology, Anatomic Pathology & Clinical Pathology (M.D.) with Comprehensive Pathology Services Lc, practicing in Saint Louis, Missouri. Medicare paid $30,100 for services to 420 patients in 2024. Lists Ssm Health Depaul Hospital St Louis and 1 other hospital as hospital affiliations.
Overview
| NPI | 1821071978 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | Yes |
| NPI issued | Nov 22, 2005 |
| Last updated in NPPES | Oct 29, 2020 |
| Certified by provider | Oct 29, 2020 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Pathology, Anatomic Pathology & Clinical Pathology Primary | 207ZP0102X | 2002021161 | MO |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Nov 10, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 11, 2026 | No match | — |
| New York OMIG · Nov 11, 2026 | No match | — |
| Ohio Medicaid · Nov 11, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 11, 2026 | No match | — |
| Washington HCA · Nov 11, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Pathology (MO) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 420 |
|---|---|
| Services billed | 1,134 across 23 procedure codes |
| Paid by Medicare | $30,100 |
Education and affiliations
| Graduation year | 1984 |
|---|---|
| Medicare specialty | Pathology |
Medical group
- Comprehensive Pathology Services LcFenton, MO · 4 clinicians
Hospital affiliations
- Ssm Health Depaul Hospital St LouisBridgeton, MO
- Ssm St Clare Health CenterFenton, MO
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 177 pathologists in Saint Louis · All pathologists in Missouri