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

Howland Allergy & Asthma PLLC

Organization Allergy & Immunology Physician · NPI 1114379955

Howland Allergy & Asthma PLLC is an Allergy & Immunology Physician in Austin, Texas. Licensed in Texas. Registered with an NPI since 2016.

Licensed in
TX
In the registry since
2016
Specialties on file
3
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

11645 Angus Rd Ste A1
Austin, TX 78759-4100
Phone: (512) 345-7635
Fax: (512) 345-1649
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Allergy Physician (primary) Taxonomy 207KA0200X (TX)
Allergy & Immunology Physician Taxonomy 207K00000X (TX)
Clinical & Laboratory Immunology (Allergy & Immunology) Physician Taxonomy 207KI0005X (TX)

Record details

NPI number1114379955
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official William Howland — President · (512) 345-7635
NPI enumeratedJuly 5, 2016
Last updated in NPPESJuly 5, 2016
Mailing address11645 Angus Rd, Suite A1, Austin, TX 78759-4100

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