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Audiologist Providers - NPI Directory

Active Audiologist providers in the latest NPPES snapshot. Audiologist falls under the “Speech, Language and Hearing Service Providers” taxonomy grouping and spans 3 NUCC taxonomy codes. Browse by state, or look a provider up by name or NPI number.

25,184 providers with an NPI

Audiologist by state

California 1,771 New York 1,737 Texas 1,703 Florida 1,626 Ohio 1,096 Pennsylvania 1,088 Illinois 997 North Carolina 902 Michigan 833 Colorado 790 Maryland 707 Massachusetts 702 … 39 more states below …

Active Audiologist providers by primary practice state, latest NPPES snapshot.

All states, A-Z

State	Providers
Audiologist in Alabama	369
Audiologist in Alaska	67
Audiologist in Arizona	490
Audiologist in Arkansas	245
Audiologist in California	1,771
Audiologist in Colorado	790
Audiologist in Connecticut	314
Audiologist in Delaware	63
Audiologist in District of Columbia	122
Audiologist in Florida	1,626
Audiologist in Georgia	603
Audiologist in Hawaii	90
Audiologist in Idaho	152
Audiologist in Illinois	997
Audiologist in Indiana	549
Audiologist in Iowa	223
Audiologist in Kansas	257
Audiologist in Kentucky	324
Audiologist in Louisiana	288
Audiologist in Maine	128
Audiologist in Maryland	707
Audiologist in Massachusetts	702
Audiologist in Michigan	833
Audiologist in Minnesota	551
Audiologist in Mississippi	184
Audiologist in Missouri	545

State	Providers
Audiologist in Montana	95
Audiologist in Nebraska	193
Audiologist in Nevada	163
Audiologist in New Hampshire	102
Audiologist in New Jersey	520
Audiologist in New Mexico	148
Audiologist in New York	1,737
Audiologist in North Carolina	902
Audiologist in North Dakota	72
Audiologist in Ohio	1,096
Audiologist in Oklahoma	288
Audiologist in Oregon	366
Audiologist in Pennsylvania	1,088
Audiologist in Puerto Rico	158
Audiologist in Rhode Island	84
Audiologist in South Carolina	316
Audiologist in South Dakota	102
Audiologist in Tennessee	628
Audiologist in Texas	1,703
Audiologist in Utah	340
Audiologist in Vermont	69
Audiologist in Virginia	592
Audiologist in Washington	661
Audiologist in West Virginia	171
Audiologist in Wisconsin	491

Taxonomy codes for Audiologist

231H00000X Audiologist 24,926 231HA2400X Assistive Technology Practitioner Audiologist 152 231HA2500X Assistive Technology Supplier Audiologist 106

Frequently asked questions

How do I find a Audiologist 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 Audiologist use?

Audiologist covers 3 NUCC taxonomy codes, including 231H00000X (Audiologist). Each code page explains when it applies.

How many Audiologist providers are there in the U.S.?

Our latest NPPES snapshot lists 25,184 active providers with Audiologist as their primary taxonomy.

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