Individual provider · Type 1 NPI

Douglas Retzer, CRNA

Certified Registered Nurse Anesthetist · Rapid City, SD

NPI number 1376537803 Active

Practice location

216 Anamaria Dr
Rapid City, SD 57701-7366

Call (605) 721-0337 Map

Fax (605) 721-0043

Mailing address

13963 Neck Yoke Rd
Rapid City, SD 57702-7314

Specialties and licenses

Taxonomy	Code	License
Certified Registered Nurse Anesthetist Primary	367500000X	R028354 (SD)

Certified Registered Nurse Anesthetist: (1) A licensed registered nurse with advanced specialty education in anesthesia who, in collaboration with appropriate health care professionals, provides preoperative, intraoperative, and postoperative care to patients and assists in management and resuscitation of critical patients in intensive care, coronary care, and emergency situations. Nurse anesthetists are certified following successful completion of creden…

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About NPI 1376537803

Douglas Retzer, CRNA's National Provider Identifier is 1376537803, issued on Sep 12, 2005. The primary taxonomy on file is Certified Registered Nurse Anesthetist (367500000X), and the practice location is in Rapid City, SD. The record was last updated on Jul 13, 2026.