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

William Storms Allergy Clinic PC

Organization Allergy Physician · NPI 1669089538

William Storms Allergy Clinic PC is an Allergy Physician in Castle Rock, Colorado. Registered with an NPI since 2020.

In the registry since
2020
What do these letters mean?
PC — Professional corporation
A form of business registration, not a clinical qualification.

See every abbreviation used in this directory →

Practice location Address checks out

4535 Milestone Ln
Castle Rock, CO 80104-7918
Phone: (719) 955-6000
Fax: (855) 828-0878
Show map & directions

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

Specialties & licences

Allergy Physician (primary) Taxonomy 207KA0200X

Record details

NPI number1669089538
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Linda Schutt — Credentials Specialist · (512) 548-0988
Other names Aspire Allergy & Sinus
NPI enumeratedSeptember 25, 2020
Last updated in NPPESSeptember 25, 2020
Certification dateSeptember 25, 2020
Mailing address5929 Balcones Dr Ste 200, Austin, TX 78731-4280