HealthCareAtlasUSA

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Doctors / SD

DOUGLAS R RETZER, CNA

CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA)

Graduated: 1999

NPI: 1376537803

Practice Locations (1)

BLACK HILLS REGIONAL EYE SURGERY CENTER LLC

2800 3RD ST

RAPID CITY, SD 577017374

6053412000

Source: CMS National Downloadable File, September 2026.

DOUGLAS RETZER, CNA | HealthCareAtlasUSA