Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

William Smalstig, RNP

Individual provider Acute Care Nurse Practitioner · NPI 1992436802

William Smalstig, RNP is an Acute Care Nurse Practitioner in Tucson, Arizona. Practices as a sole proprietor. Licensed in Arizona.

Licensed in
AZ
In the registry since
2022

Practice location Address checks out

1625 N Campbell Ave
Tucson, AZ 85719-4330
Phone: (520) 694-0111
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Acute Care Nurse Practitioner (primary) Taxonomy 363LA2100X · Licence 279791 (AZ)

Record details

NPI number1992436802
Entity typeIndividual (Type 1)
GenderMale
Credentials RNP
Sole proprietorYes
NPI enumeratedJune 21, 2022
Last updated in NPPESSeptember 29, 2022
Certification dateSeptember 29, 2022

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