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

Nationwide Sleep Diagnostics, LLC

Organization Clinical Medical Laboratory · NPI 1780832048

Nationwide Sleep Diagnostics, LLC is a Clinical Medical Laboratory in Portland, Maine. Registered with an NPI since 2008.

In the registry since
2008
What do these letters mean?
LLC — Limited liability company
A form of business registration, not a clinical qualification.

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Practice location Address checks out

477 Congress St 5th Fl
Portland, ME 04101-3427
Phone: (800) 285-2529
Fax: (888) 796-4915
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Clinical Medical Laboratory (primary) Taxonomy 291U00000X

Record details

NPI number1780832048
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Peter Falkson — Ceo · (877) 810-5975
NPI enumeratedAugust 28, 2008
Last updated in NPPESAugust 28, 2008
Mailing address477 Congress St, 5th Floor, Portland, ME 04101-3427

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