Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.

Dallas Sleep Medicine Specialists, PLLC

Organization Sleep Medicine (Internal Medicine) Physician · NPI 1629261227

Dallas Sleep Medicine Specialists, PLLC provides Sleep Medicine (Internal Medicine) Physician services in Dallas, Texas. Registered with an NPI since 2007.

In the registry since
2007
What do these letters mean?
PLLC — Professional limited liability company
A form of business registration, not a clinical qualification.

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Practice location Address checks out

8210 Walnut Hill Ln Ste 310
Dallas, TX 75231-4405 Not confirmed with CMS for 19 years — call before visiting
Phone: (214) 345-1401
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Sleep Medicine (Internal Medicine) Physician (primary) Taxonomy 207RS0012X

Record details

NPI number1629261227
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Sonya Merrill — Managing Member · (214) 345-1401
NPI enumeratedAugust 27, 2007
Last updated in NPPESAugust 27, 2007
Mailing address8210 Walnut Hill Ln, Suite 310, Dallas, TX 75231-4405

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