Neurologist | 33+ years experience

John Frazer Mackenzie, DO

1001 Willow Creek Rd Ste 3300, Prescott, Arizona, 86301-1614

About John Frazer Mackenzie

John Frazer Mackenzie is a neurologist based in Prescott, Arizona with 33 years of experience in Neurology. He completed his graduation from Michigan State University College Of Osteopathic Medicine in 1993. 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 John Frazer Mackenzie is 3195 for Neurology in Arizona. His current practice location is 1001 Willow Creek Rd Ste 3300, Prescott. Patients can reach him at 928-778-0827 or can fax him at 928-778-5622. John Frazer Mackenzie is DO in Neurology and his NPI number (Unique professional ID assigned by NPPES) is 1518078807.

John Frazer Mackenzie 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

John Frazer Mackenzie 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 John Frazer Mackenzie
Specialization Neurology
Credentials DO
Accepts Medicare Assignment Yes
Experience 33+ years
Medical School Attended Michigan State University College Of Osteopathic Medicine
Graduation Year 1993
Gender Male
Practice Address: 1001 Willow Creek Rd Ste 3300,
Prescott, AZ - 86301-1614
Fax 928-778-5622

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 8729005285
Enrollment ID I20051025000360
NPI Number1518078807
NPI Enumeration Date: 31 Aug, 2006
NPI Last Update On: 17 Feb, 2025

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 John Frazer Mackenzie are as mentioned below.

License NumberSpecializationStateStatus
3195Neurology ArizonaPrimary

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
(030012)Prescott, AZAcute 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 John Frazer Mackenzie is associated with along with the number of members in that group.
Organization Name (Group PAC ID) Members
Yavapai Regional Medical Center Physician Care, Llc (5294898987)99

Other Medical Identifiers

Other legacy medical identifiers associated with John Frazer Mackenzie such as Medicaid, Medicare PIN, NSC, UPIN etc. are mentioned as below.
IdentifierTypeStateIssuer
AZ0863520OtherArizonaBCBS
377920MedicaidArizona

Mailing Address

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

John Frazer Mackenzie
Po Box 10880,
Prescott, AZ - 86304-0880
Phone: 602-406-4786
Fax: 916-636-4358

Book an Appointment with John Frazer Mackenzie

To schedule an appointment, contact John Frazer Mackenzie at 1001 Willow Creek Rd Ste 3300, Prescott, Arizona or call on below stated phone number.

Call to Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about John Frazer Mackenzie:

Dr. John Frazer Mackenzie 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. John Frazer Mackenzie completed his education (DO) from Michigan State University College Of Osteopathic Medicine in 1993.

Dr. John Frazer Mackenzie has approximately 33 years of experience in Neurology.

Yes, Dr. John Frazer Mackenzie accepts Medicare assignment, meaning the provider participates in Medicare and accepts Medicare-approved amounts for eligible services.

Yes, Dr. John Frazer Mackenzie is currently accepting new patients. To schedule an appointment, contact the office directly and schedule an appointment.

Dr. John Frazer Mackenzie practices at 1001 Willow Creek Rd Ste 3300, Prescott, Arizona, 86301-1614.

To schedule an appointment with Dr. John Frazer Mackenzie, please contact the office at 928-778-0827.

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