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

Individual provider Nurse Practitioner · NPI 1194190975

Mrs. Olga V Yohalem, NP is a Nurse Practitioner in Skokie, Illinois. Qualified in 2014, 12 years ago. Practices with L and Y Group SC, a 4-clinician group and accepts Medicare assignment. Licensed in Illinois.

Years since qualifying
12
Licensed in
IL
In the registry since
2015
Specialties on file
2
What do these letters mean?
NP — Nurse Practitioner
An advanced practice nurse who can diagnose, treat and in most states prescribe.

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Practice location Address checks out

9150 Granford Ave L & Y Group S.c Ste 107
Skokie, IL 60076-1769
Phone: (847) 329-7799
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Nurse Practitioner (primary) Taxonomy 363L00000X · Licence 209012431 (IL)
Nurse Practitioner Taxonomy 363L00000X · Licence 209.012431 (IL)

Record details

NPI number1194190975
Entity typeIndividual (Type 1)
GenderFemale
Credentials NP
Sole proprietorNo
NPI enumeratedDecember 5, 2015
Last updated in NPPESMarch 11, 2020
Certification dateMarch 11, 2020

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 L And Y Group S.C. — 4 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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