Cytopathology Physician: NPI taxonomy code 207ZC0500X
Taxonomy code 207ZC0500X is Pathology: Cytopathology, in the Allopathic & Osteopathic Physicians group.
588 active NPIs list it as their primary specialty (<0.1% of all).
| Code | 207ZC0500X |
|---|---|
| Group | Allopathic & Osteopathic Physicians |
| Classification | Pathology |
| Specialization | Cytopathology |
| Used for | individual providers (the code is in NUCC's Individual section) |
| Active NPIs, primary specialty | 588 (550 individuals, 38 organizations) |
What NUCC says: A cytopathologist is an anatomic pathologist trained in the diagnosis of human disease by means of the study of cells obtained from body secretions and fluids, by scraping, washing, or sponging the surface of a lesion, or by the aspiration of a tumor mass or body organ with a fine needle. (excerpt of the NUCC 26.1 definition)
Find Cytopathology Physician providers
Search the registry for providers listing Cytopathology. Pick a state to narrow it down.
Where they are
| State | Active NPIs | Share |
|---|---|---|
| California | 84 | 14.3% |
| New York | 58 | 9.9% |
| Texas | 41 | 7.0% |
| Massachusetts | 35 | 6.0% |
| Pennsylvania | 32 | 5.4% |
| Florida | 29 | 4.9% |
| Illinois | 28 | 4.8% |
| Michigan | 24 | 4.1% |
| Ohio | 17 | 2.9% |
| Maryland | 17 | 2.9% |
Top states by practice location, from the NPPES file of September 13, 2026.
Related specialties
- Anatomic Pathology & Clinical Pathology Physician 18,865
- Anatomic Pathology Physician 3,063
- Clinical Pathology/Laboratory Medicine Physician 1,623
- Forensic Pathology Physician 602
- Dermatopathology (Pathology) Physician 567
- Clinical Pathology Physician 528
- Hematology (Pathology) Physician 517
- Blood Banking & Transfusion Medicine Physician 442
Specialty definitions are from the NUCC Health Care Provider Taxonomy (version 26.1). Which code to use on a claim depends on your NPPES record and your payer. See taxonomy codes explained.