New medical and dental practice registrations by state, 2026
As of 2026-11-03, Zalwin tracks 12,635 practice registrations. The largest group is CA with 2,221 (18% of the total). Figures are computed from public records and refresh automatically.
Last updated 2026-11-03 · Sources: CMS NPI Registry; CMS NPI Registry (organizations only)
What do the numbers show?
| Group | Records |
|---|---|
| CA | 2,221 |
| NY | 2,192 |
| FL | 2,070 |
| AZ | 1,945 |
| TX | 1,782 |
| IL | 1,495 |
| MO | 104 |
| OH | 91 |
| IN | 77 |
| MI | 64 |
| PA | 63 |
| WI | 59 |
| WA | 43 |
| CO | 42 |
| GA | 41 |
Where can I get the underlying records?
- NPIPulse: Registered group practices and clinics by specialty and state
- ClinicsExpandingPulse: Newly registered group medical, dental and med-spa clinics, scored for growth
Frequently asked questions
How many practice registrations are in this report?
12,635, as of 2026-11-03.
How often is it updated?
Automatically, whenever the underlying public data refreshes.
Can I cite or download it?
Yes. Cite "Zalwin, New medical and dental practice registrations by state, 2026" with a link to this page; CSV and JSON downloads are free.
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Computed by Zalwin from public records. Informational only; not a consumer report and not investment or legal advice. Comparisons