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

Tammy K Vanderwerf

Individual provider Doula · NPI 1336013978

Tammy K Vanderwerf is a Doula in Waterloo, Iowa. Practices as a sole proprietor. Registered with an NPI since 2025.

In the registry since
2025
Claim this listing Report a problem Suggest an edit

Practice location Address checks out

Visits clients at home This work is carried out in the client's own home, so the registered address is a private residence rather than a place you can visit. We do not publish it. Contact details come from the provider or the agency that employs them.

Waterloo, IA

No coordinates on file. Search this address in Google Maps

Specialties & licences

Doula (primary) Taxonomy 374J00000X

Record details

NPI number1336013978
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorYes
NPI enumeratedOctober 4, 2025
Last updated in NPPESOctober 4, 2025
Certification dateOctober 4, 2025

Other providers in Waterloo