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

Natalie Megan Claassen, MS, RD

Individual provider Registered Dietitian · NPI 1144068099

Natalie Megan Claassen, MS, RD is registered under Registered Dietitian OR Nutrition Professional in Tempe, Arizona. Qualified in 2022, 4 years ago. Practices with Mountain Park Health Center, a 121-clinician group and accepts Medicare assignment. Licensed in Arizona.

Years since qualifying
4
Licensed in
AZ
In the registry since
2024
What do these letters mean?
MS — Master of Science
A graduate science degree.
RD — Registered Dietitian
A credentialed nutrition professional.

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Practice location Address checks out

1840 E Broadway Rd
Tempe, AZ 85282-1614
Phone: (602) 243-7277
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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 86325670 (AZ)

Record details

NPI number1144068099
Entity typeIndividual (Type 1)
GenderFemale
Credentials MS , RD
Sole proprietorNo
NPI enumeratedJuly 16, 2024
Last updated in NPPESJuly 16, 2024
Certification dateJuly 16, 2024

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyREGISTERED DIETITIAN OR NUTRITION PROFESSIONAL
Medical schoolOTHER
Graduated 2022 (4 years in practice)
Group practice Mountain Park Health Center — 121 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

Colleagues at Mountain Park Health Center

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 121 clinicians in the practice; 12 are shown here.

Other providers in Tempe