Sterling Slocum, DO
Listed as an allergist, with 2 practice addresses in Centennial and Castle Rock, Colorado.
Practice locations 2
William Storms Allergy Clinic PC
19245 E Smoky Hill Rd, Unit A
Centennial, CO 80015William Storms Allergy Clinic PC
4535 Milestone Ln
Castle Rock, CO 80104
From the records
- Specialty
- Allergist
- Records
- Medicare records: allergy/immunology (October 2026).
- Medicare
- Accepts the Medicare-approved amount as payment in full (Medicare assignment), according to CMS’s file. This applies to Original Medicare; Medicare Advantage plans have their own networks. What assignment means
- Medical school
- Midwestern University, Chicago College of Osteopathic Med, graduated 2014 (Medicare records)
- Registry record
- Last updated May 2026
- NPI
- 1952713489 (national provider registry)
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From CMS’s Doctors and Clinicians file (October 2026) and the national provider registry, NPPES (October 2026). Listings are free and in alphabetical order; we don’t rate or recommend doctors. How we list doctors