William M Clark Jr.
M.D. | Psychiatry | 40+ years Exp
737 N Michigan Ave, Suite 1200, Chicago
Illinois, 60611
312-373-7300 312-573-1249
Maps & DirectionsWilliam M Clark Jr. is a Chicago, Illinois based psychiatrist with 40 years of experience in Psychiatry. He completed his graduation from University Of North Carolina At Chapel Hill School Of Medicine in 1986. He may accept the Medicare-approved amount. Patients may be billed for more than the Medicare deductible and coinsurance. Active license number of William M Clark Jr. is 336 040184 for Psychiatry in Illinois. His current practice location is 737 N Michigan Ave, Suite 1200, Chicago. Patients can reach him at 312-373-7300 or can fax him at 312-573-1249. William M Clark Jr. is M.D. in Psychiatry and his NPI number (Unique professional ID assigned by NPPES) is 1578574000.
William M Clark Jr. specializes in the prevention, diagnosis, and treatment of mental disorders, emotional disorders, psychotic disorders, mood disorders, anxiety disorders, substance-related disorders, sexual and gender identity disorders and adjustment disorders. Biologic, psychological, and social components of illnesses are explored and understood in treatment of the whole person. Tools used may include diagnostic laboratory tests, prescribed medications, evaluation and treatment of psychological and interpersonal problems with individuals and families, and intervention for coping with stress, crises, and other problems.
Complete Profile:
William M Clark Jr. speciality, credentials, practice address, contact phone number and fax are as below.
Patients can call on the below given phone number for appointment.
| Name: | William M Clark Jr. |
| Specialization: | Psychiatry |
| Gender: | Male |
| Credentials: | M.D. |
| Accepts Medicare Assignment: | May Accept |
| Practice Address: | 737 N Michigan Ave, Suite 1200, Chicago,
Illinois, 60611 |
| Phone: | 312-373-7300 |
| Fax: | 312-573-1249 |
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: | 9032180732 |
| Enrollment ID: | I20101111000672 |
| NPI Number: | 1578574000 |
| NPI Enumeration Date: | 10 Aug, 2006 |
| NPI Last Update On: | 13 Jul, 2010 |
Medical Licenses:
Doctors can have one or more medical licenses for different specialities in the same state or different states. Related medical licenses for William M Clark Jr. are as mentioned below.
| License Number | Specialization | State | Status | |
| 336 040184 | Psychiatry | Illinois | Primary | |
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 William M Clark Jr. is associated with along with the number of members in that group.
| Organization Name (Group PAC ID) | Members |
| Psychiatric Associates Sc (3072584689) | 5 |
Other Medical Identifiers:
Other legacy medical identifiers associated with William M Clark Jr. such as Medicaid, Medicare PIN, NSC, UPIN etc. are mentioned as below.
| Identifier | Type | State | Issuer |
| 01615704 | Other | Illinois | BLUE CROSS |
| 260041526 | Other | Illinois | RAILROAD |
| 0360770 | Medicaid | Illinois | |
Business Mailing Address:
Business mailing address can be used for mailing purpose only, for visiting purpose patients need to refer above mentioned address.
| Address: | William M Clark Jr.
737 N Michigan Ave, Suite 1200
Chicago, Illinois |
| Zip: | 60611 |
| Phone Number: | 312-373-7300 |
| Fax Number: | 312-573-1249 |
Patients can reach William M Clark Jr. at
737 N Michigan Ave, Suite 1200, Chicago, Illinois or can
call to book an appointment on 312-373-7300.
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Data of this site is collected from Medicare & Medicaid Services (CMS) and NPPES. Last updated on 08 December, 2025.