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Sleep Specialist, PhD Providers - NPI Directory

Active Sleep Specialist, PhD providers in the latest NPPES snapshot. Sleep Specialist, PhD falls under the “Other Service Providers” taxonomy grouping and spans 1 NUCC taxonomy code. Browse by state, or look a provider up by name or NPI number.

128 providers with an NPI

Sleep Specialist, PhD by state

Texas 19 California 15 Georgia 12 New York 12 Michigan 9 North Carolina 7 Maryland 6 Colorado 4 Illinois 4 Louisiana 4 Massachusetts 4 Oregon 4 … 20 more states below …

Active Sleep Specialist, PhD providers by primary practice state, latest NPPES snapshot.

All states, A-Z

State	Providers
Sleep Specialist, PhD in Alabama	1
Sleep Specialist, PhD in Alaska	1
Sleep Specialist, PhD in Arizona	1
Sleep Specialist, PhD in Arkansas	1
Sleep Specialist, PhD in California	15
Sleep Specialist, PhD in Colorado	4
Sleep Specialist, PhD in Delaware	1
Sleep Specialist, PhD in Florida	2
Sleep Specialist, PhD in Georgia	12
Sleep Specialist, PhD in Illinois	4
Sleep Specialist, PhD in Kansas	1
Sleep Specialist, PhD in Kentucky	1
Sleep Specialist, PhD in Louisiana	4
Sleep Specialist, PhD in Maine	1
Sleep Specialist, PhD in Maryland	6
Sleep Specialist, PhD in Massachusetts	4

State	Providers
Sleep Specialist, PhD in Michigan	9
Sleep Specialist, PhD in Missouri	1
Sleep Specialist, PhD in Nevada	2
Sleep Specialist, PhD in New Jersey	3
Sleep Specialist, PhD in New Mexico	1
Sleep Specialist, PhD in New York	12
Sleep Specialist, PhD in North Carolina	7
Sleep Specialist, PhD in North Dakota	1
Sleep Specialist, PhD in Ohio	1
Sleep Specialist, PhD in Oregon	4
Sleep Specialist, PhD in Pennsylvania	2
Sleep Specialist, PhD in Tennessee	2
Sleep Specialist, PhD in Texas	19
Sleep Specialist, PhD in Virginia	2
Sleep Specialist, PhD in Washington	2
Sleep Specialist, PhD in Wisconsin	1

Taxonomy codes for Sleep Specialist, PhD

173F00000X Sleep Specialist (PhD) 128

Frequently asked questions

How do I find a Sleep Specialist, PhD 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 Sleep Specialist, PhD use?

Sleep Specialist, PhD covers 1 NUCC taxonomy code, including 173F00000X (Sleep Specialist (PhD)). Each code page explains when it applies.

How many Sleep Specialist, PhD providers are there in the U.S.?

Our latest NPPES snapshot lists 128 active providers with Sleep Specialist, PhD as their primary taxonomy.

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