Dr. James R. Siefer
- Gender: Male
- Experience: 48 years
- Graduated from: Midwestern University, Chicago College Of Osteopathic Med
- Graduation year: 1973
- Sole propriator: No
- NPI: 1508846627
Dr. James R. Siefer DO
Urologist
He is located at 485 South Dobson Road Suite 103 in Chandler, AZ 85224. Can help patients with the following: Benign Prostatic Hyperplasia (BPH), Concussion, Early Onset Alzheimers, Head Injury, Huntington's Disease (HD), Tics. His National Provider Identifier (NPI) number is 1508846627. Appointment can be made via the phone number (480) 963-2026. He also has a website where you can get more information. The website can be found at https://www.ArizonaOncology.com. He is affiliated with 6 practices and 2 hospitals.
Conditions treated
Dr. James R. Siefer, being an urologist, treats the following conditions. Please be advised that this list may not be complete. For the full list of conditions treated, consult directly with Dr. James R. Siefer.
- Achalasia
- Alzheimer's Disease
- Amnesia
- Amyotrophic Lateral Sclerosis (ALS)
- Anal Fissure
- Aphasia
- Appendicitis
- Autism
- Benign Prostatic Hyperplasia (BPH)
- Bladder Cancer
- Bladder Control
- Bladder Spasms
- Blood in Semen
- Blood in Urine
- Boils
- Brain Aneurysm
- Brain Damage
- Brain Hemorrhage
- Cancer
- Cerebral Palsy (CP)
- Cervical Radiculopathy
- Charcot-Marie-Tooth Disease (CMT)
- Chlamydia
- Claudication
- Cluster Headaches
- Colon Cancer
- Complex Regional Pain Syndrome
- Concussion
- Creutzfeldt-Jakob Disease (CJD)
- Crohn's Disease
- Cyst
- Degenerative Disc Disease (DDD)
- Dementia
- Diverticulosis
- Double Vision
- Dyslexia
- Dystonia
- Early Onset Alzheimers
- Encephalitis
- Encephalopathy
- Enlarged Spleen
- Epididymitis
- Epilepsy
- Erectile Dysfunction (ED)
- Esophageal Cancer
- Face Blindness
- Fainting
- Febrile Seizure
- Gallstones
- Gangrene
- Guillain-Barre Syndrome (GBS)
- Head Injury
- Headache
- Heart Disease
- Hemorrhoids
- Hernia
- Herniated Disc
- Huntington's Disease (HD)
- Hydrocele
- Hydronephrosis
- Infertility
- Inflammatory Bowel Disease (IBD)
- Kidney Infection
- Kidney Stones
- Low Back Pain
- Lumbar Spinal Stenosis
- Lymphedema
- Mad Cow Disease
- Meningitis
- Mens Health
- Meralgia Paresthetica
- Migraine
- Motion Sickness
- Multiple Sclerosis (MS)
- Myasthenia Gravis (MG)
- Myofascial Pain Syndrome (MPS)
- Nerve Damage
- Neuropathic Pain
- Optic Neuritis
- Overactive Bladder (OAB)
- PANDAS
- Painful Bladder Syndrome
- Pancreatitis
- Paralysis
- Parkinson's Disease
- Peptic Ulcer
- Peripheral Nerve Injuries
- Peripheral Nerve Tumors
- Peripheral Neuropathy
- Pilonidal Cyst
- Pinched Nerve
- Polio
- Premature Ejaculation (PE)
- Priapism
- Progressive Neurological Disorders
- Prostatitis
- Pseudotumor Cerebri
- Sciatica
- Sebaceous Cyst
- Seizures
- Stiff Person Syndrome (SPS)
- Stroke
- Tardive Dyskinesia
- Tension Headache
- Testicular Torsion
- Tics
- Tinnitus
- Tourette Syndrome
- Transient Ischemic Attack (TIA)
- Traumatic Brain Injury
- Tremor
- Trigeminal Neuralgia (TN)
- Ulcerative Colitis
- Undescended Testes
- Urethritis
- Urinary Incontinence (UI)
- Urinary Retention
- Urinary Tract Infection (UTI)
- Uterine Cancer
- Varicocele
- Vertigo
- Vestibular Testing
- Wernicke-Korsakoff Syndrome
Procedures Performed by Dr. James R. Siefer
Insurances Accepted by Dr. James R. Siefer
- Medicare
Medicare Enrollment
Dr. James R. Siefer is enrolled to bill Medicare as a Practitioner - Urology .
Bills through: Arizona State Urological Institute Llc
Based on Medicare's public enrollment records as of Jul 17, 2026. This reflects Medicare fee-for-service enrollment only and is not a comment on insurance accepted, quality, outcomes, or board certification.
Payments received
Drug payment
| Astellas Pharma | $622 |
| AbbVie | $438 |
| Janssen | $349 |
Other
| Food and Beverage | $3030 |
Studies
MIDWESTERN UNIVERSITY, CHICAGO COLLEGE OF OSTEOPATHIC MED
Graduated in 1973Other ways to reach out
- Website: https://www.ArizonaOncology.com
Additional Specialities
- Neurologist
- Surgeon
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Questions & Answers
What conditions does Dr. James R. Siefer treat?
Dr. James R. Siefer provides treatment for Benign Prostatic Hyperplasia (BPH), Concussion, Early Onset Alzheimers, Head Injury, Huntington's Disease (HD), Tics. For the full list see this list.
Has Dr. James R. Siefer affiliation with hospitals?
Dr. James R. Siefer is affiliated with MERCY GILBERT MEDICAL CENTER. For the full list of hospitals see this list.
Does Dr. James R. Siefer have affiliation with practices?
Dr. James R. Siefer is affiliated with Arizona Oncology - East Valley Cancer Center. For the full list of practices see this list.
Where can you meet with Dr. James R. Siefer?
Dr. James R. Siefer's office is located at 485 South Dobson Road Suite 103 in Chandler, AZ 85224.
Does Dr. James R. Siefer accept patients with Medicare?
Yes, Dr. James R. Siefer accepts patients with Medicare.