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Specialist/Technologist Providers - NPI Directory

Active Specialist/Technologist providers in the latest NPPES snapshot. Specialist/Technologist falls under the “Respiratory, Developmental, Rehabilitative and Restorative Service Providers” taxonomy grouping and spans 6 NUCC taxonomy codes. Browse by state, or look a provider up by name or NPI number.

59,118 providers with an NPI

Specialist/Technologist by state

Texas 6,529 California 5,246 Florida 3,861 Arizona 3,024 Pennsylvania 2,922 Ohio 2,460 Illinois 2,231 New York 1,958 North Carolina 1,757 Indiana 1,666 Michigan 1,630 Virginia 1,520 … 39 more states below …

Active Specialist/Technologist providers by primary practice state, latest NPPES snapshot.

All states, A-Z

State	Providers
Specialist/Technologist in Alabama	747
Specialist/Technologist in Alaska	99
Specialist/Technologist in Arizona	3,024
Specialist/Technologist in Arkansas	706
Specialist/Technologist in California	5,246
Specialist/Technologist in Colorado	783
Specialist/Technologist in Connecticut	664
Specialist/Technologist in Delaware	354
Specialist/Technologist in District of Columbia	149
Specialist/Technologist in Florida	3,861
Specialist/Technologist in Georgia	1,483
Specialist/Technologist in Hawaii	204
Specialist/Technologist in Idaho	352
Specialist/Technologist in Illinois	2,231
Specialist/Technologist in Indiana	1,666
Specialist/Technologist in Iowa	668
Specialist/Technologist in Kansas	615
Specialist/Technologist in Kentucky	704
Specialist/Technologist in Louisiana	805
Specialist/Technologist in Maine	430
Specialist/Technologist in Maryland	838
Specialist/Technologist in Massachusetts	1,227
Specialist/Technologist in Michigan	1,630
Specialist/Technologist in Minnesota	1,068
Specialist/Technologist in Mississippi	371
Specialist/Technologist in Missouri	1,337

State	Providers
Specialist/Technologist in Montana	249
Specialist/Technologist in Nebraska	477
Specialist/Technologist in Nevada	270
Specialist/Technologist in New Hampshire	329
Specialist/Technologist in New Jersey	1,196
Specialist/Technologist in New Mexico	266
Specialist/Technologist in New York	1,958
Specialist/Technologist in North Carolina	1,757
Specialist/Technologist in North Dakota	259
Specialist/Technologist in Ohio	2,460
Specialist/Technologist in Oklahoma	718
Specialist/Technologist in Oregon	434
Specialist/Technologist in Pennsylvania	2,922
Specialist/Technologist in Puerto Rico	445
Specialist/Technologist in Rhode Island	136
Specialist/Technologist in South Carolina	1,014
Specialist/Technologist in South Dakota	248
Specialist/Technologist in Tennessee	894
Specialist/Technologist in Texas	6,529
Specialist/Technologist in Utah	759
Specialist/Technologist in Vermont	191
Specialist/Technologist in Virginia	1,520
Specialist/Technologist in Washington	1,104
Specialist/Technologist in West Virginia	297
Specialist/Technologist in Wisconsin	1,259

Taxonomy codes for Specialist/Technologist

225500000X Respiratory/Developmental/Rehabilitative Specialist/Technologist 593 2255A2300X Athletic Trainer 44,424 2255R0406X Blind Rehabilitation Specialist/Technologist 376 235500000X Speech/Language/Hearing Specialist/Technologist 627 2355A2700X Audiology Assistant 119 2355S0801X Speech-Language Assistant 12,979

Frequently asked questions

How do I find a Specialist/Technologist provider's NPI number?

Search by name with the NPI search, or browse by state below. Every profile shows the provider's NPI, taxonomy code, practice address, and NPPES status.

What taxonomy codes does Specialist/Technologist use?

Specialist/Technologist covers 6 NUCC taxonomy codes, including 225500000X (Respiratory/Developmental/Rehabilitative Specialist/Technologist). Each code page explains when it applies.

How many Specialist/Technologist providers are there in the U.S.?

Our latest NPPES snapshot lists 59,118 active providers with Specialist/Technologist as their primary taxonomy.

Source: CMS NPPES (public data). Snapshot 2026-07-13.