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

John Walker MD LLC

Organization Internal Medicine Physician · NPI 1114105186

John Walker MD LLC is an Internal Medicine Physician in Scottsdale, Arizona. Licensed in Arizona. Registered with an NPI since 2008.

Licensed in
AZ
In the registry since
2008
What do these letters mean?
LLC — Limited liability company
A form of business registration, not a clinical qualification.

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Practice location Address checks out

7331 E Osborn Rd Ste 200
Scottsdale, AZ 85251-6450
Phone: (480) 284-4620
Fax: (480) 284-5930
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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 35722 (AZ)

Record details

NPI number1114105186
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official John Walker — Owner · (480) 280-4620
NPI enumeratedFebruary 1, 2008
Last updated in NPPESAugust 3, 2011
Mailing address15029 N Thompson Peak Pkwy, Suite B111-621, Scottsdale, AZ 85260-2217

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