Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Advance Sleep Solutions and Diagnostics Inc

Organization Sleep Medicine (Internal Medicine) Physician · NPI 1689742272

Advance Sleep Solutions and Diagnostics Inc is a Sleep Medicine (Internal Medicine) Physician in Crystal Lake, Illinois. Licensed in Illinois. Registered with an NPI since 2006.

Licensed in
IL
In the registry since
2006
What do these letters mean?
Inc — Incorporated
A form of business registration, not a clinical qualification.

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Practice location Address checks out

820 F Terra Cotta Ave Unit 216
Crystal Lake, IL 60014
Phone: (815) 455-1315
Fax: (815) 455-1316
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Sleep Medicine (Internal Medicine) Physician (primary) Taxonomy 207RS0012X · Licence 036072630 (IL)

Record details

NPI number1689742272
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Tanveer Ahmad — Owner · (815) 338-0900
NPI enumeratedDecember 1, 2006
Last updated in NPPESSeptember 17, 2009
Mailing address820 E Terra Cotta Ave, 216, Crystal Lake, IL 60014-3649