Dr. John Zachary Shumko is a Chatham, New Jersey based neurologist with 33 years of experience in Neurology. He completed his graduation from Rowan University School Of Osteopathic Medicine in 1992. He is also affiliated with hospitals like 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. John Zachary Shumko is MA60908 in New Jersey. His current practice location is 40 Main St, Chatham. Patients can reach him at 973-635-0800 or can fax him at 973-635-3137. Dr. John Zachary Shumko is M.D. in Neurology and his NPI number (Unique professional ID assigned by NPPES) is 1295739571.
Dr. John Zachary Shumko specializes in the diagnosis and treatment of diseases or impaired function of the brain, spinal cord, peripheral nerves, muscles, autonomic nervous system, and blood vessels that relate to these structures.
Complete Profile:
Dr. John Zachary Shumko speciality, credentials, practice address, contact phone number and fax are as below.
Patients can call on the below given phone number for appointment.
| Name: | Dr. John Zachary Shumko |
| Specialization: | Neurology |
| Gender: | Male |
| Credentials: | M.D. |
| Experience: | 33+ years |
| Medical School Attended: | Rowan University School Of Osteopathic Medicine |
| Graduation Year: | 1992 |
| Accepts Medicare Assignment: | Yes |
| Practice Address: | 40 Main St, Chatham,
New Jersey, 07928-2431 |
| Phone: | 973-635-0800 |
| Fax: | 973-635-3137 |
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: | 0941338594 |
| Enrollment ID: | I20100503000435 |
| NPI Number: | 1295739571 |
| NPI Enumeration Date: | 02 Jun, 2005 |
| NPI Last Update On: | 25 Sep, 2023 |
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. John Zachary Shumko are as mentioned below.
| License Number | Specialization | State | Status | |
| MA60908 | | New Jersey | Primary | |
| 25MA06090800 | Neuromuscular Medicine | New Jersey | 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 |
| (310076) | Livingston, NJ | 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. John Zachary Shumko is associated with along with the number of members in that group.
| Organization Name (Group PAC ID) | Members |
| New Jersey Spine Center, Pa (5092785030) | 11 |
Business Mailing Address:
Business mailing address can be used for mailing purpose only, for visiting purpose patients need to refer above mentioned address.
| Address: | Dr. John Zachary Shumko
40 Main St,
Chatham, New Jersey |
| Zip: | 07928-2431 |
| Phone Number: | 973-635-0800 |
| Fax Number: | 973-635-3137 |
Patients can reach Dr. John Zachary Shumko at
40 Main St, Chatham, New Jersey or can
call to book an appointment on 973-635-0800.
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Data of this site is collected from Medicare & Medicaid Services (CMS) and NPPES. Last updated on 08 December, 2025.