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

Mary P. Demers, DO, & Associates, LLC

Organization Internal Medicine Physician · NPI 1801912902

Mary P. Demers, DO, & Associates, LLC is an Internal Medicine Physician in Anchorage, Alaska. Licensed in Alaska. Registered with an NPI since 2007.

Licensed in
AK
In the registry since
2007
Specialties on file
2
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

4001 Dale St Ste 201
Anchorage, AK 99508-5445
Phone: (907) 263-2201
Fax: (907) 276-0366
Show map & directions

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

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 3359 (AK)
Occupational Medicine Physician Taxonomy 2083X0100X · Licence 3359 (AK)

Record details

NPI number1801912902
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Mary Demers — Manager · (907) 263-2200
NPI enumeratedMarch 21, 2007
Last updated in NPPESMarch 30, 2023
Certification dateMarch 30, 2023
Mailing address4001 Dale St Ste 201, Anchorage, AK 99508-5445

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