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

Jeanine Harshbarger, FNP

Individual provider Nurse Practitioner · NPI 1871583179

Jeanine Harshbarger, FNP is a Nurse Practitioner in Lake Forest, Illinois. Qualified in 2000, 26 years ago. Practices with Northwestern Medical Faculty Foundation, a 4,394-clinician group, works from 3 locations and accepts Medicare assignment. Licensed in Illinois.

Years since qualifying
26
Licensed in
IL
In the registry since
2005
Specialties on file
2
What do these letters mean?
FNP — Family Nurse Practitioner
A nurse practitioner who treats patients of all ages, much like a family doctor.

See every abbreviation used in this directory →

Practice location Address checks out

1000 N Westmoreland Rd # LEVEL1
Lake Forest, IL 60045-1658
Phone: (847) 535-7058
Fax: (847) 535-7023
Show map & directions

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

Additional practice locations (2)

  • 800 Biesterfield Rd, Elk Grove Village, IL 60007-3361 — (847) 690-1858
  • 119 E Ogden Ave, Hinsdale, IL 60521-3590 — (630) 856-6990

Specialties & licences

Nurse Practitioner (primary) Taxonomy 363L00000X · Licence 209000598 (IL)
Family Nurse Practitioner Taxonomy 363LF0000X · Licence 209-0000598 (IL)

Record details

NPI number1871583179
Entity typeIndividual (Type 1)
GenderFemale
Credentials FNP
Sole proprietorNo
NPI enumeratedOctober 27, 2005
Last updated in NPPESDecember 4, 2025
Certification dateDecember 4, 2025

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2000 (26 years in practice)
Group practice Northwestern Medical Faculty Foundation — 4394 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations5 on file with Medicare

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