providerfile
Taxonomy 2085U0001X
RADIOLOGY1,004 ON THE REGISTER388

Diagnostic Ultrasound Physician

1,004 active US providers register Diagnostic Ultrasound Physician as their primary taxonomy. That is 0.01% of every provider in the registry, and the 388th largest of 584 specialties with a page here.

Taxonomy code
2085U0001X
Grouping
Allopathic & Osteopathic Physicians
Classification
Radiology
Specialization
Diagnostic Ultrasound
Active providers
1,004
States covered
50 of 51

What the code means

A Radiology doctor of Osteopathy that specializes in Diagnostic Ultrasound.

Definition quoted verbatim from the NUCC Health Care Provider Taxonomy code set, version 25.1. Not paraphrased.

Where they are

Counted by practice location, not by mailing address or by licence state. A provider practising across a state line is counted where they practise.

Showing the 15 largest of 50 states with at least one.

Who registers under this code

464 of these are people and 540 are organisations, so 54% of the code is businesses rather than clinicians. Half of them had registered by 2015, and 313 registered in the last five years, 31% of the current population.

That is close to the pace of the registry as a whole.

Where the practices are

By practice-location city. City counts are noisier than state counts, because a large employer files one address for many providers.

What else they list

Providers whose primary code is Diagnostic Ultrasound Physician most often carry these secondary taxonomies as well. This is the closest thing the registry has to a map of which specialties overlap in practice, and it is not published anywhere else.

Nearby specialties

Other taxonomies NUCC files under Radiology.

Looking up a specific provider

These counts come from the monthly NPPES file. To check one provider, use their NPI: the lookup reads the live registry and shows whether the identifier is still active, which the monthly file cannot tell you about the last few weeks.

Counts from npidata_pfile_20050523-20260712.csv, built 2026-08-09. Primary taxonomy only, deactivated identifiers excluded.