providerfile
Taxonomy 1041S0200X
SOCIAL WORKER6,442 ON THE REGISTER169

School Social Worker

6,442 active US providers register School Social Worker as their primary taxonomy. That is 0.07% of every provider in the registry, and the 169th largest of 584 specialties with a page here.

Taxonomy code
1041S0200X
Grouping
Behavioral Health & Social Service Providers
Classification
Social Worker
Specialization
School
Active providers
6,442
States covered
50 of 51

What the code means

Definition to come...

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

6,302 of these are people and 140 are organisations, so 2% of the code is businesses rather than clinicians. Half of them had registered by 2019, and 2,714 registered in the last five years, 42% of the current population.

That is a fast-growing code. A population where a large share registered recently is either a genuinely expanding field or a category NPPES added late, and the taxonomy definition above usually tells you which.

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 School Social Worker 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 Social Worker.

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.