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

Dr. Pierce Landon Claassen, MD

Individual provider Internal Medicine Physician · NPI 1699535104

Dr. Pierce Landon Claassen, MD is an Internal Medicine Physician in Scottsdale, Arizona. Licensed in Arizona. Registered with an NPI since 2024.

Licensed in
AZ
In the registry since
2024
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

13400 E Shea Blvd
Scottsdale, AZ 85259-5499
Phone: (480) 301-8000
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence R80860 (AZ)

Record details

NPI number1699535104
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMarch 21, 2024
Last updated in NPPESMay 16, 2024
Certification dateMay 16, 2024

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