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

Diana Diakakis, FNP-BC

Individual provider Family Nurse Practitioner · NPI 1225465487

Diana Diakakis, FNP-BC is a Nurse Practitioner in Evanston, Illinois. Qualified in 2013, 13 years ago. Practices with Minuteclinic Diagnostic of Illinois PLLC, a 108-clinician group and accepts Medicare assignment. Licensed in Illinois.

Years since qualifying
13
Licensed in
IL
In the registry since
2013
What do these letters mean?
FNP-BC — Family Nurse Practitioner, Board Certified
A family nurse practitioner certified by the ANCC.

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Practice location Address checks out

2209 Howard St
Evanston, IL 60202-3636
Phone: (847) 733-1144
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Family Nurse Practitioner (primary) Taxonomy 363LF0000X · Licence 209010787 (IL)

Record details

NPI number1225465487
Entity typeIndividual (Type 1)
GenderFemale
Credentials FNP-BC
Sole proprietorYes
NPI enumeratedOctober 2, 2013
Last updated in NPPESDecember 6, 2013

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2013 (13 years in practice)
Group practice Minuteclinic Diagnostic Of Illinois Pllc — 108 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations8 on file with Medicare

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