Neurologist | 34+ years experience

Mark Douglas Johnson, MD

5323 Harry Hines Blvd, Dallas, Texas, 75390-7208

About Mark Douglas Johnson

Mark Douglas Johnson is a neurologist based in Dallas, Texas with 34 years of experience in Neurology. He completed his graduation from University Central Del Caribe Escuela De Medicina in 1992. He is also affiliated with hospitals like and . 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 Douglas Johnson is K6024 for Neurology in Texas. His current practice location is 5323 Harry Hines Blvd, Dallas. Patients can reach him at 214-645-8800 or can fax him at 214-645-8801. Mark Douglas Johnson is MD in Neurology and his NPI number (Unique professional ID assigned by NPPES) is 1629018502.

Mark Douglas Johnson 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.

Practice Information

Mark Douglas Johnson speciality, credentials, practice address, contact phone number and fax are as below. Patients can call on the below given phone number for appointment.

Provider Name Mark Douglas Johnson
Specialization Neurology
Credentials MD
Accepts Medicare Assignment Yes
Experience 34+ years
Medical School Attended University Central Del Caribe Escuela De Medicina
Graduation Year 1992
Gender Male
Practice Address: 5323 Harry Hines Blvd,
Dallas, TX - 75390-7208
Fax 214-645-8801

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 4486789922
Enrollment ID I20100323000155
NPI Number1629018502
NPI Enumeration Date: 07 Jun, 2006
NPI Last Update On: 28 Nov, 2007

Medical Licenses:

Healthcare professionals can hold one or more medical licenses for different specialities in the same state or different states. Related medical licenses for Mark Douglas Johnson are as mentioned below.

License NumberSpecializationStateStatus
K6024Neurology TexasPrimary

Hospital Affiliation

Doctors 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) StateHospital Type
(450044)Dallas, TXAcute Care Hospital
(450015)Dallas, TXAcute Care Hospital

Group Practice

Group practices are practice of medicine by a group of healthcare professionals who share their premises and other resources. Following list states all the group name with which Mark Douglas Johnson is associated with along with the number of members in that group.
Organization Name (Group PAC ID) Members
University Of Texas Southwestern Medical Center (0648188250)2419

Other Medical Identifiers

Other legacy medical identifiers associated with Mark Douglas Johnson such as Medicaid, Medicare PIN, NSC, UPIN etc. are mentioned as below.
IdentifierTypeStateIssuer
106200202MedicaidTexas

Mailing Address

Business mailing address can be used for mailing purpose only, for visiting purpose patients need to refer above mentioned Practice address.

Mark Douglas Johnson
Po Box 845347,
Dallas, TX - 75284-5347
Phone: 214-645-8800
Fax: 214-645-8801

Book an Appointment with Mark Douglas Johnson

To schedule an appointment, contact Mark Douglas Johnson at 5323 Harry Hines Blvd, Dallas, Texas or call on below stated phone number.

Call to Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Mark Douglas Johnson:

Dr. Mark Douglas Johnson is a neurologist specializing in Neurology. He 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.

Dr. Mark Douglas Johnson completed his education (MD) from University Central Del Caribe Escuela De Medicina in 1992.

Dr. Mark Douglas Johnson has approximately 34 years of experience in Neurology.

Yes, Dr. Mark Douglas Johnson accepts Medicare assignment, meaning the provider participates in Medicare and accepts Medicare-approved amounts for eligible services.

Yes, Dr. Mark Douglas Johnson is currently accepting new patients. To schedule an appointment, contact the office directly and schedule an appointment.

Dr. Mark Douglas Johnson practices at 5323 Harry Hines Blvd, Dallas, Texas, 75390-7208.

To schedule an appointment with Dr. Mark Douglas Johnson, please contact the office at 214-645-8800.

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**Data of this site is collected from Medicare & Medicaid Services (CMS) and NPPES. Last updated on 14 September, 2026.