Dr. Patrick Onkka
M.D. | Rheumatologist | 10+ years Exp
Medicare Enrolled
800 N Westmoreland Rd Ste 201, Lake Forest
Illinois, 60045-1687
847-535-7647 224-271-3310
Maps & DirectionsDr. Patrick Onkka is a Lake Forest, Illinois based rheumatologist with 10 years of experience in Rheumatology. He completed his graduation from Indiana University School Of Medicine in 2015. He is also affiliated with hospitals like Northwestern Lake Forest Hospital and Northwestern Memorial Hospital. He accepts the Medicare-approved amount. Patients will not be billed for any more than the Medicare deductible and coinsurance. Active license number of Dr. Patrick Onkka for Rheumatology is 036-145886 in Illinois.
Dr. Patrick Onkka treat joint disease similar to orthopedists but do not perform surgeries. He diagnose and treat diseases of joints, muscle, bones and tendons which includes arthritis, back pain, muscle strains, common athletic injuries and 'collagen' diseases.
Complete Profile:
Dr. Patrick Onkka speciality, credentials, practice address, contact phone number and fax are as below.
Patients can directly walk in or can call on the below given phone number for appointment.
| Specialization: | Rheumatology |
| Credentials: | M.D. |
| Experience: | 10+ years |
| Medical School Attended: | Indiana University School Of Medicine |
| Graduation Year: | 2015 |
| Gender: | Male |
| Accepts Medicare Assignment: | Yes |
| Practice Address: | 800 N Westmoreland Rd Ste 201, Lake Forest,
Illinois, 60045-1687 |
| Phone: | 847-535-7647 |
| Fax: | 224-271-3310 |
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: | 2163713603 |
| Enrollment ID: | I20200923001931 |
| NPI Number: | 1407235518 |
| NPI Enumeration Date: | 21 May, 2015 |
| NPI Last Update On: | 24 Sep, 2020 |
Medical Licenses:
Doctors can have one or more medical licenses for different specialities in the same state or different states. Related medical licenses for Dr. Patrick Onkka are as mentioned below.
| License Number | Specialization | State | Status | |
| 036-145886 | Rheumatologist | Illinois | Primary | |
| 125066334 | Internal Medicine | Illinois | Secondary | |
Hospital Affiliation:
Surgeons are affiliated to many hospitals whom they worked with in the past or are presently working with. One surgeon can be affiliated to four to five hospitals at a time.
| Hospital Name (CCN) | State | Hospital Type |
| Northwestern Lake Forest Hospital (140130) | Lake forest, IL | Acute Care Hospital |
| Northwestern Memorial Hospital (140281) | Chicago, IL | Acute Care Hospital |
| Central Dupage Hospital (140242) | Winfield, IL | Acute Care Hospital |
Group Practice:
Group practices are practice of medicine by a group of physicians who share their premises and other resources. Following list states all the group name
with which Dr. Patrick Onkka is associated with along with the number of members in that group.
| Organization Name (Group PAC ID) | Members |
| Northwestern Medical Faculty Foundation (4587576814) | 2656 |
Business Mailing Address:
Business mailing address can be used for mailing purpose only, for visiting purpose patients need to refer above mentioned address.
| Address: | 800 N Westmoreland Rd Ste 201,
Lake Forest, Illinois |
| Zip: | 60045-1687 |
| Phone Number: | 847-535-7647 |
| Fax Number: | 224-271-3310 |
Patients can reach Dr. Patrick Onkka at
800 N Westmoreland Rd Ste 201, Lake Forest, Illinois or can
call to book an appointment on 847-535-7647.
Comments/ Reviews:
Patients can read all the reviews posted for Dr. Patrick Onkka below. You may also share your own experience like the quality of treatment, behavior, and overall care provided by Dr. Patrick Onkka. It will help others make informed decisions.
** Data of this site is collected from Medicare & Medicaid Services (CMS) and NPPES. Last updated on 13 October, 2025.