Mark D Calayag is a Orange, California based neurologist with 16 years of experience in Neurology. He completed his graduation from Albany Medical College Of Union University in 2009. 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 Mark D Calayag is A137268 for Child Neurology in California. His current practice location is 200 S Manchester Ave, Suite 210, Orange. Patients can reach him at 714-456-6966. Mark D Calayag is M.D. in Neurology and his NPI number (Unique professional ID assigned by NPPES) is 1336373901. Mark D Calayag 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:
Mark D Calayag speciality, credentials, practice address, contact phone number and fax are as below.
Patients can call on the below given phone number for appointment.
Name:
Mark D Calayag
Specialization:
Neurology
Gender:
Male
Credentials:
M.D.
Experience:
16+ years
Medical School Attended:
Albany Medical College Of Union University
Graduation Year:
2009
Accepts Medicare Assignment:
Yes
Practice Address:
200 S Manchester Ave, Suite 210, Orange, California, 92868-3217
Phone:
714-456-6966
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:
3577853043
Enrollment ID:
I20160613001143
NPI Number:
1336373901
NPI Enumeration Date:
11 May, 2009
NPI Last Update On:
03 Jan, 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 D Calayag are as mentioned below.
License Number
Specialization
State
Status
A137268
Child Neurology
California
Primary
137268
Neurological Surgery
California
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
(050140)
Fontana, CA
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 Mark D Calayag is associated with along with the number of members in that group.
Organization Name (Group PAC ID)
Members
Southern California Permanente Medical Group (6002729175)
7677
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 D Calayag 200 S Manchester Ave, Suite 210 Orange, California
Zip:
92868-3217
Phone Number:
714-456-6966
Patients can reach Mark D Calayag at 200 S Manchester Ave, Suite 210, Orange, California or can call to book an appointment on 714-456-6966.
Comments/ Reviews:
*Data of this site is collected from Medicare & Medicaid Services (CMS) and NPPES. Last updated on 10 March, 2025.