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

Gregory K. Chrostowski, MD, PC

Organization Family Medicine Physician · NPI 1801086681

Gregory K. Chrostowski, MD, PC provides Family Medicine Physician services 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.

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Practice location Address checks out

10240 W Indian School Rd Ste 155
Phoenix, AZ 85037-5904 Not confirmed with CMS for 19 years — call before visiting
Phone: (623) 385-7900
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence 31974 (AZ)

Record details

NPI number1801086681
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Gregory Chrostowski — President · (623) 385-7900
NPI enumeratedJuly 27, 2007
Last updated in NPPESJuly 30, 2007
Mailing address10240 W Indian School Rd, Suite 155, Phoenix, AZ 85037-5904

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