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

Ann Michelle Herzmann

Individual provider Nurse Practitioner · NPI 1871832311

Ann Michelle Herzmann is a Nurse Practitioner in Lake Zurich, Illinois. Qualified in 2012, 14 years ago. Practices with Advocate Health and Hospitals Corporation, a 3,079-clinician group and accepts Medicare assignment. Licensed in Illinois.

Years since qualifying
14
Licensed in
IL
In the registry since
2013

Practice location Address checks out

910 N Rand Rd
Lake Zurich, IL 60047-3201
Phone: (800) 323-8622
Show map & directions

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

Specialties & licences

Nurse Practitioner (primary) Taxonomy 363L00000X · Licence 209010054 (IL)

Record details

NPI number1871832311
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorNo
NPI enumeratedFebruary 4, 2013
Last updated in NPPESJuly 29, 2022
Certification dateJuly 29, 2022
Mailing address29373 Network Pl, Chicago, IL 60673-3112

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2012 (14 years in practice)
Group practice Advocate Health And Hospitals Corporation — 3079 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

Other providers in Lake Zurich