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

Erin Lark

Individual provider Family Nurse Practitioner · NPI 1871983288

Erin Lark is a Nurse Practitioner in Chicago, Illinois. Qualified in 2014, 12 years ago. Practices with McLaren Hospital Group, a 358-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Illinois and Michigan.

Years since qualifying
12
Licensed in
IL, MI
In the registry since
2015
Specialties on file
3
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Practice location Address checks out

840 W Irving Park Rd Ste 301
Chicago, IL 60613-3011
Phone: (872) 206-2813
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 601 John St Ste M-352, Kalamazoo, MI 49007-5341 — (269) 641-7140

Specialties & licences

Family Nurse Practitioner (primary) Taxonomy 363LF0000X · Licence 209-012493 (IL)
Nurse Practitioner Taxonomy 363L00000X · Licence 4704347823 (MI)
Family Nurse Practitioner Taxonomy 363LF0000X · Licence 4704347823 (MI)

Record details

NPI number1871983288
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorNo
NPI enumeratedJanuary 23, 2015
Last updated in NPPESJanuary 2, 2026
Certification dateJanuary 2, 2026

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2014 (12 years in practice)
Group practice McLaren Hospital Group — 358 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations4 on file with Medicare

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