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

Mark E McCarthy PC

Organization Infusion Therapy Clinic/Center · NPI 1770622540

Mark E McCarthy PC is an Infusion Therapy Clinic/Center in Sierra Vista, 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

4990 E Mediterranean Dr Ste D
Sierra Vista, AZ 85635-2494
Phone: (520) 417-1163
Fax: (520) 417-1165
Show map & directions

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

Specialties & licences

Infusion Therapy Clinic/Center (primary) Taxonomy 261QI0500X · Licence 24241 (AZ)

Record details

NPI number1770622540
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Carolyn Hare — Manager · (520) 417-1163
Other names Mark E. McCarthy, Md Oncology And Hematology
NPI enumeratedFebruary 6, 2007
Last updated in NPPESJanuary 23, 2015
Mailing addressPo Box 1177, Hereford, AZ 85615-1177