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

Peter P. McKellar MD, PC

Organization Infectious Disease Physician · NPI 1902937550

Peter P. McKellar MD, PC is an Infectious Disease Physician in Phoenix, Arizona. Licensed in Arizona. Registered with an NPI since 2007.

Licensed in
AZ
In the registry since
2007
What do these letters mean?
PC — Professional corporation
A form of business registration, not a clinical qualification.

See every abbreviation used in this directory →

Practice location Address checks out

1111 E McDowell Rd Dept OF Medicine
Phoenix, AZ 85006-2612
Phone: (602) 239-4335
Fax: (602) 239-2084
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Infectious Disease Physician (primary) Taxonomy 207RI0200X · Licence 10012 (AZ)

Record details

NPI number1902937550
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Peter McKellar — Ceo · (602) 239-4335
NPI enumeratedMarch 7, 2007
Last updated in NPPESAugust 22, 2020
Mailing address1111 E McDowell Rd, Department Of Medicine, Phoenix, AZ 85006-2612

Other providers in Phoenix