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

Carl Thornblade, MD, PLLC

Organization Allergy & Immunology Physician · NPI 1750557690

Carl Thornblade, MD, PLLC is an Allergy & Immunology Physician in Missoula, Montana. Works from 2 locations. Licensed in Montana.

Licensed in
MT
In the registry since
2008
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

2801 Great Northern Loop Ste 101
Missoula, MT 59808
Phone: (406) 728-6472
Fax: (406) 728-9175
Show map & directions

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

Additional practice locations (1)

  • 610 W Spruce St, Missoula, MT 59802-4009 — (406) 728-6472

Specialties & licences

Allergy & Immunology Physician (primary) Taxonomy 207K00000X · Licence 11594 (MT)

Record details

NPI number1750557690
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Carl Thornblade — Allergist/Owner · (406) 728-6472
Other names Montana Allergy Practice; Montana Allergy Practice
NPI enumeratedApril 30, 2008
Last updated in NPPESFebruary 4, 2019
Mailing address2801 Great Northern Loop Ste 101, Missoula, MT 59808-1745

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