Karen Vivian Jellen
N.P. | Nurse Practitioner - Family | 23+ years Exp
4848 W Irving Park Rd, Chicago
Illinois, 60641-2718
773-866-8015
Karen Vivian Jellen is a Chicago, Illinois based nurse practitioner with 23 years of experience as Family NP. She completed her graduation in 2003. She accepts the Medicare-approved amount. Patients will not be billed for any more than the Medicare deductible and coinsurance. Active license number of Karen Vivian Jellen is 209005017 for Family NP in Illinois. Her current practice location is 4848 W Irving Park Rd, Chicago. Patients can reach her at 773-866-8015 or can fax her at 773-866-8015. Karen Vivian Jellen is N.P. with specialization in Family NP and her NPI number (Unique professional ID assigned by NPPES) is 1790868347.
Karen Vivian Jellen delivers family-focused care which means she provides care for patients ranging from infants to the elderly and every age in between. Family Nurse Practitioner (FNP) are frequently the primary care provider for families, which means that they will not only diagnose conditions, but also treat them. FNPs perform physical exams, order diagnostic tests and procedures, diagnose and treat illness, prescribe needed medications, and teach their patients how to develop healthy lifestyles to promote health and prevent disease.
Complete Profile:
Karen Vivian Jellen speciality, credentials, practice address, contact phone number and fax are as below.
Patients can call on the below given phone number for appointment.
| Name: | Karen Vivian Jellen |
| Specialization: | Nurse Practitioner - Family (FNP) |
| Gender: | Female |
| Credentials: | N.P. |
| Experience: | 23+ years |
| Medical School Attended: | Other |
| Graduation Year: | 2003 |
| Accepts Medicare Assignment: | Yes |
| Practice Address: | 4848 W Irving Park Rd, Chicago,
Illinois, 60641-2718 |
| Phone: | 773-866-8015 |
| Fax: | 773-866-8015 |
Professional Identification Codes:
NPI number stands for National Provider Identifier which is a unique 10-digit identification number issued to health care providers in the United States by the Centers for Medicare and Medicaid Services (CMS).
NPI details are as mentioned below.
| PAC ID: | 8325013014 |
| Enrollment ID: | I20040826001115 |
| NPI Number: | 1790868347 |
| NPI Enumeration Date: | 24 Oct, 2006 |
| NPI Last Update On: | 22 Dec, 2025 |
Medical Licenses:
NPs can have one or more medical licenses for different specialities in the same state or different states. Related medical licenses for Karen Vivian Jellen are as mentioned below.
| License Number | Specialization | State | Status | |
| 209005017 | Family NP | Illinois | Primary | |
Group Practice:
Group practices are practice of medicine by a group of NPs who share their premises and other resources. Following list states all the group name
with which Karen Vivian Jellen is associated with along with the number of members in that group.
| Organization Name (Group PAC ID) | Members |
| Oak Street Health Physicians Group Pc (7517109879) | 164 |
Business Mailing Address:
Business mailing address can be used for mailing purpose only, for visiting purpose patients need to refer above mentioned address.
| Address: | Karen Vivian Jellen
Po Box 746715,
Atlanta, Georgia |
| Zip: | 30374-6715 |
| Phone Number: | 773-352-1515 |
| Fax Number: | 312-929-0373 |
Patients can reach Karen Vivian Jellen at
4848 W Irving Park Rd, Chicago, Illinois or can
call to book an appointment on 773-866-8015.
Comments/ Reviews:
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Data of this site is collected from Medicare & Medicaid Services (CMS) and NPPES. Last updated on 09 March, 2026.