IndividualActive
Mary Duffield, RN
NPI 1831103589 · Psychiatric/Mental Health Registered Nurse · Saint Louis, MO
Provider details
- NPI number
- 1831103589
- Entity type
- Individual
- Primary specialty
- Psychiatric/Mental Health Registered NurseNursing Service Providers
- Credential
- RN
- Sex
- Female
- Sole proprietor
- No
- License
- 1045011 (MO)
Specialties & taxonomies
Nursing Service Providers
Practice location
1430 Olive St
Suite 400
Saint Louis, MO 63103-2303
Phone: (314) 206-3724
Fax: (314) 206-3708
Approximate (ZIP-level) locationGet directions
Mailing address
1430 Olive St
Saint Louis, MO 63103-2303
Registry dates
- Enumerated
- 2006-07-28
- Last updated
- 2007-07-08
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.