Mark K Chang
M.D. | Orthopedic Surgery | 35+ years Exp
Medicare Enrolled 1100 Joliet St, Ste 104, Dyer
Indiana, 46311-1996
219-836-4955 219-865-2377
Maps & DirectionsMark K Chang is a Dyer, Indiana based orthopedic surgeon with 35 years of experience in Orthopedic Surgery. He completed his graduation from Medical University Of South Carolina College Of Medicine in 1990. He is also affiliated with hospitals like Community Hospital and Advocate Trinity 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 Mark K Chang is 036095817 for Orthopedic Surgery in Illinois.
Mark K Chang is trained in the preservation, investigation and restoration of the form and function of the extremities, spine and associated structures by medical, surgical and physical means including the patients with musculoskeletal problems which include congenital deformities, trauma, infections, tumors, metabolic disturbances of the musculoskeletal system, deformities, injuries and degenerative diseases of the spine, hands, feet, knee, hip, shoulder and elbow in children and adults. Patients with primary and secondary muscular problems and the effects of central or peripheral nervous system lesions of the musculoskeletal system are also concerned.
Complete Profile:
Mark K Chang 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: | Orthopedic - Orthopedic Surgery |
| Credentials: | M.D. |
| Experience: | 35+ years |
| Medical School Attended: | Medical University Of South Carolina College Of Medicine |
| Graduation Year: | 1990 |
| Gender: | Male |
| Accepts Medicare Assignment: | Yes |
| Practice Address: | 1100 Joliet St, Ste 104, Dyer, Indiana, 46311-1996 |
| Phone: | 219-836-4955 |
| Fax: | 219-865-2377 |
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: | 4981651882 |
| Enrollment ID: | I20050404000169 |
| NPI Number: | 1871607507 |
| NPI Enumeration Date: | 19 Aug, 2006 |
| NPI Last Update On: | 05 Feb, 2025 |
Medical Licenses:
Doctors can have one or more medical licenses for different specialities in the same state or different states. Related medical licenses for Mark K Chang are as mentioned below.
| License Number | Specialization | State | Status | |
| 036095817 | Orthopedic Surgery | Illinois | Primary | |
| 200033540A | Orthopedic Surgery | Indiana | 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 |
| Community Hospital (150125) | Munster, IN | Acute Care Hospital |
| Advocate Trinity Hospital (140048) | Chicago, IL | Acute Care Hospital |
| St Mary Medical Center Inc (150034) | Hobart, IN | Acute Care Hospital |
| Ingalls Memorial Hospital(140191) | Harvey, IL | Acute Care Hospital |
| Franciscan Health Crown Point (150126) | Crown point, IN | Acute Care Hospital |
Other Medical Identifiers:
Other legacy medical identifiers associated with Mark K Chang such as Medicaid, Medicare PIN, NSC, UPIN etc. are mentioned as below.
| Identifier | Type | State | Issuer |
| 036095817 | Medicaid | Illinois | |
| P00419910 | Other | | RAILROAD MEDICARE |
| 200868870A | Medicaid | Indiana | |
Business Mailing Address:
Business mailing address can be used for mailing purpose only, for visiting purpose patients need to refer above mentioned address.
| Address: | 1100 Joliet St, Ste 104 Dyer, Indiana |
| Zip: | 46311-1996 |
| Phone Number: | 219-836-4955 |
| Fax Number: | 219-865-2377 |
Patients can reach Mark K Chang at
1100 Joliet St, Ste 104, Dyer, Indiana or can
call to book an appointment on 219-836-4955.
Comments/ Reviews:
Patients can read all the reviews posted for Mark K Chang below. You may also share your own experience like the quality of treatment, behavior, and overall care provided by Mark K Chang. It will help others make informed decisions.
** Data of this site is collected from Medicare & Medicaid Services (CMS) and NPPES. Last updated on 08 December, 2025.