9 Chemical Pathology providers practice across all 50 states and Washington DC. California has the most at 5. Listings are drawn from federal public records and are not endorsements.
| State | Providers | Received payments |
|---|---|---|
| Chemical Pathology in California | 5 | not reported |
| Chemical Pathology in Michigan | 4 | not reported |
There are 9 Chemical Pathology providers with active NPI records across all 50 states and Washington DC, according to federal NPPES data refreshed monthly. California has the most at 5.
Provider counts come from the federal NPPES registry and CMS Doctors and Clinicians files. Payment figures come from the CMS Open Payments program for calendar year 2025. The directory refreshes monthly.
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