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

MS. Johanna Donnenfield, RD

Individual provider Registered Dietitian · NPI 1912209610

MS. Johanna Donnenfield, RD is a Registered Dietitian in Scottsdale, Arizona. Practices as a sole proprietor. Licensed in Arizona.

Licensed in
AZ
In the registry since
2010
What do these letters mean?
RD — Registered Dietitian
A credentialed nutrition professional.

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Practice location Address checks out

8014 E Davenport Dr
Scottsdale, AZ 85260-3520
Phone: (480) 227-9306
Fax: (480) 368-9456
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Registered Dietitian (primary) Taxonomy 133V00000X · Licence 836794 (AZ)

Record details

NPI number1912209610
Entity typeIndividual (Type 1)
GenderFemale
Credentials RD
Sole proprietorYes
NPI enumeratedDecember 1, 2010
Last updated in NPPESDecember 1, 2010

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