Ryan D. Black, DO
Listed as an ENT doctor who lists otolaryngic allergy, with 3 practice addresses in Rhinelander and Tomahawk, Wisconsin, and Gillette, Wyoming.
Practice locations 3
Aspirus Rhinelander and Tomahawk Hospitals and Clinics, Inc.
2251 N Shore Dr
Rhinelander, WI 54501Aspirus Rhinelander and Tomahawk Hospitals and Clinics, Inc.
401 W Mohawk Dr
Tomahawk, WI 54487Hoskinson Health and Wellness Clinic LLC
469 Hwy 50
Gillette, WY 82718
From the records
- Specialty
- ENT doctor (otolaryngic allergy)
- Records
- Medicare records: Otolaryngology (October 2026). Allergy specialty from the national provider registry.
- 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
- Graduated 2004; school not named (Medicare records)
- Registry record
- Last updated March 2025
- NPI
- 1619024544 (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