Mark K Chang Md
Orthopaedic Surgery (Orthopaedic Surgery of the Spine) Clinic
1100 Joliet St, Ste 104, Dyer
Indiana, 46311-1996
219-836-4955 219-865-2377
Maps & DirectionsMark K Chang Md is a Spine Orthopedic Clinic in Dyer, Indiana. It is situated at 1100 Joliet St, Ste 104, Dyer and its contact number is 219-836-4955. The authorized person of Mark K Chang Md is Dr. Mark K. Chang
who is Medical Director of the clinic and their contact number is 219-836-4955. Other organizations associated with this clinic are Mark K Chang Md, Mark K Chang Md, Primary license number for Mark K Chang Md is 036095817 (Orthopaedic Surgery (Orthopaedic Surgery of the Spine)) in Illinois.
Mark K Chang Md Clinic has spine orthopaedic surgeons who deals with the evaluation and nonoperative and operative treatment of the full spectrum of primary spinal disorders including trauma, degenerative, deformity, tumor, and reconstructive.
Complete Profile:
Mark K Chang Md Clinic speciality, address, contact phone number and fax are as below.
Patients can directly walkin to the clinic or can call on the below given phone number for appointment.
| Specialization: | Orthopaedic Surgery of the Spine |
| Clinic Address: | 1100 Joliet St, Ste 104, Dyer,
Indiana, 46311-1996 |
| Phone: | 219-836-4955 |
| Fax: | 219-865-2377 |
Authorized/Official Person Profile:
Officially authorized person to contact for any management issues or complaints of this clinic are as below. Person's position and contact details are also mentioned below.
| Name: | Dr. Mark K. Chang |
| Position: | Medical Director |
| Contact Number: | 219-836-4955 |
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 for Mark K Chang Md Clinic are as mentioned below.
| NPI Number: | 1003022476 |
| NPI Enumeration Date: | 15 May, 2007 |
| NPI Last Update On: | 13 Jan, 2015 |
Other Associated Organizations:
Other organizations which are associated with this clinic are as mentioned below. These organization share the same address but have similar or different specialization.
Speciality of these organizations are also mentioned below.
| Name | Specialization | NPI Number |
| Mark K Chang Md | Orthopaedic Surgery of the Spine | 1003022476 |
| Mark K Chang Md | Orthopaedic Surgery of the Spine | 1053579912 |
Medical Licenses:
Organizations can have one or more medical licenses for different specialities in the same state or different states. Related medical licenses for Mark K Chang Md are as mentioned below.
| Specialization | License Number | State | Status | |
| Orthopaedic Surgery (Orthopaedic Surgery of the Spine) | 036095817 | Illinois | Primary | |
Other Medical Identifiers:
Other legacy medical identifiers of the clinic such as Medicaid, Medicare PIN, NSC, UPIN etc. are mentioned as below.
| Identifier | Type | State | Issuer |
| 200868870A | Medicaid | Indiana | |
| DG1633 | Other | Illinois | Rr Medicare |
Business Mailing Address:
Business mailing address can be used for mailing purpose only, for visiting purpose patients need to refer above mentioned address.
| Address: | Mark K Chang Md
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 Md 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 Md below. You may also share your own experience like the quality of treatment, behavior, and overall care provided by Mark K Chang Md. 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.