NUCC taxonomy code
207ZM0300X - Medical Microbiology Physician
207ZM0300X is the NUCC provider taxonomy code for Medical Microbiology Physician, a specialization within Pathology (individual providers). 77 providers in our latest NPPES snapshot list it as their primary taxonomy.
77
providers · primary taxonomy
Code breakdown
Taxonomy code 207ZM0300X
Display name Medical Microbiology Physician
Grouping Allopathic & Osteopathic Physicians
Classification Pathology
Specialization Medical Microbiology
Section Individual
Directory Pathology provider directory
Definition
A medical microbiologist is expert in the isolation and identification of microbial agents that cause infectious disease. Viruses, bacteria and fungi, as well as parasites, are identified and, where possible, tested for susceptibility to appropriate antimicrobial agents.
Definition from the NUCC Health Care Provider Taxonomy code set.
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Related taxonomy codes
207ZP0101X Anatomic Pathology Physician (Pathology) 207ZP0102X Anatomic Pathology & Clinical Pathology Physician (Pathology) 207ZB0001X Blood Banking & Transfusion Medicine Physician (Pathology) 207ZP0104X Chemical Pathology Physician (Pathology) 207ZC0008X Clinical Informatics (Pathology) Physician (Pathology) 207ZC0006X Clinical Pathology Physician (Pathology) 207ZP0105X Clinical Pathology/Laboratory Medicine Physician (Pathology) 207ZC0500X Cytopathology Physician (Pathology)
Frequently asked questions
What does taxonomy code 207ZM0300X mean?
207ZM0300X is the NUCC Health Care Provider Taxonomy code for Medical Microbiology Physician, a specialization of Pathology in the "Allopathic & Osteopathic Physicians" grouping. It classifies individual providers.
Where is the taxonomy code used?
Providers select a taxonomy code when applying for an NPI, and it appears on insurance claims (CMS-1500 box 33b / 837 electronic claims) to identify the provider's classification. Payers may require the taxonomy that matches your credential and license.
How do I find providers with taxonomy 207ZM0300X?
Browse the Pathology directory, or use the NPI search and filter by state.
Source: CMS NPPES (public data). Snapshot 2026-07-13.