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

Robert Klaehn, MD

Individual provider Critical Care Medicine (Internal Medicine) Physician · NPI 1548215684

Robert Klaehn, MD is a Critical Care Medicine (Internal Medicine) Physician in Mesa, Arizona. Licensed in Arizona. Registered with an NPI since 2006.

Licensed in
AZ
In the registry since
2006
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

570 W Brown Rd
Mesa, AZ 85201-3227
Phone: (602) 470-5043
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Critical Care Medicine (Internal Medicine) Physician (primary) Taxonomy 207RC0200X · Licence 25342 (AZ)

Record details

NPI number1548215684
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMay 24, 2006
Last updated in NPPESJune 5, 2008
Mailing address3255 E Elwood St, 110, Phoenix, AZ 85034-7256

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