Joseph K Jamaris, M.D.
Joseph K Jamaris is a Neurological Surgery specialist based in Columbia, MD with over 54 years of clinical experience. Medicare-enrolled per CMS records and offers virtual telehealth visits.
Joseph K Jamaris, M.D. has practiced neurological surgery for 54+ years, working in independent practice. A University of Maryland School of Medicine graduate since 1972, he brings 54+ years of experience. He regularly sees Medicare patients with arthritis, high cholesterol, and hypertension (per CMS claims data).
Older · 250dNPPES updated 2025-09-16 · verify NPI on CMS · Verify license at Maryland Board of Physicians
Contact & Location
Practice Location
10705 Charter Dr Ste 430, Columbia, MD 21044-2870
How Does This Doctor Compare?
Medicare Patients
92
Unique beneficiaries
Standard volumePrescription Recipients
61
Patients prescribed
Prescriptions Written
217
Total claims
Total Medicare drug cost: $6k
Data Note: Sourced from CMS Medicare Provider Utilization & Payment Data. Percentile rankings compare this provider against all peers with reported data in the same state. Updated annually to reflect the latest federal reporting cycle.
What This Doctor Treats Most
Based on Medicare claims data — here's what patients commonly see this doctor for
Based on Medicare data, this doctor primarily manages Arthritis, High Cholesterol, and Hypertension.
Joint inflammation causing pain, swelling, and stiffness
Elevated cholesterol or triglycerides that increase heart disease risk
High blood pressure — a leading risk factor for heart disease and stroke
Conditions affecting emotional state, including depression and bipolar disorder
Excessive worry or fear that interferes with daily life
A mood disorder causing persistent sadness and loss of interest in activities
A condition where the body cannot properly regulate blood sugar levels
Reduced blood flow to the heart muscle, commonly known as coronary artery disease
Percentage of this provider's Medicare patients diagnosed with each condition. Source: CMS Utilization Data.
$8 received from industry
1 transaction reported in 2018 ·Low tier
Payments include consulting fees, speaking honoraria, food & beverage, travel, research support, and ownership interests from drug and medical device manufacturers. Disclosure is required by the federal Physician Payments Sunshine Act. These payments do not necessarily indicate conflicts of interest. National median: $338 across 136 000 tracked providers.
Tiers — Low: under $500 · Moderate: $500-5 000 · High: $5 000-25 000 · Very High: $25 000+. Source: CMS Open Payments 2018, attributed to Joseph K Jamaris's NPI.
Patient Reviews
No patient reviews yet. If you've seen Joseph K Jamaris, your feedback helps other patients.
Review PolicyAll feedback is moderated before publishing. We verify reviewer identity where possible and enforce a one-review-per-provider policy. Full guidelines →
Background & Specialty
Education, training, and specialty classification from CMS NPPES and Medicare records.
Graduated medical school · 1972
University of Maryland School of Medicine
Board certified · Sep 15, 2025
Self-reported via NPPES
54 years in practice
Senior practitioner
A neurological surgeon provides the operative and non-operative management (i.e., prevention, diagnosis, evaluation, treatment, critical care, and rehabilitation) of disorders of the central, peripheral, and autonomic nervous systems, including their supporting structures and vascular supply; the evaluation and treatment of pathological processes which modify function or activity of the nervous system; and the operative and non-operative management of pain. A neurological surgeon treats patients with disorders of the nervous system; disorders of the brain, meninges, skull, and their blood supply, including the extracranial carotid and vertebral arteries; disorders of the pituitary gland; disorders of the spinal cord, meninges, and vertebral column, including those which may require treatment by spinal fusion or instrumentation; and disorders of the cranial and spinal nerves throughout their distribution.
Taxonomy: 207T00000X
Education & Training
University of Maryland School of Medicine (Class of 1972)
Mailing address
11005 Wood Elves Way, Columbia, MD 21044-1085
Differs from practice location
Virtual Neurological Surgery Care With Joseph K Jamaris
NPPES records indicate this provider offers telehealth services. Contact the office to confirm availability and scheduling.
Schedule a virtual visit with Joseph K Jamaris for arthritis follow-ups, cholesterol management, blood pressure monitoring — no travel to Columbia required. The office sends a secure video link before your appointment. Most visits take 15–30 minutes. Medicare enrolled per CMS records.
Frequently Asked Questions
Common questions about Joseph K Jamaris
Dr. Jamaris is listed as active in the NPI registry with telehealth listed in Columbia, MD. NPI status alone doesn't confirm open availability — call the office to confirm. Phone: (410) 768-4644.
Sourced from CMS NPPES · OIG LEIE · CMS Medicare Part D · CMS Open Payments 2018 · CMS Physician Comparator. See Data Methodology.
Is this your profile?
Verify credentials, update practice details, and manage telehealth.
Medical Disclaimer: NPI Telehealth is a provider directory for informational purposes only. This page does not constitute medical advice, diagnosis, or treatment recommendations. Provider data is sourced from the CMS NPPES federal registry and public Medicare datasets. NPI Telehealth does not verify clinical qualifications beyond federal records. Data may not reflect real-time availability — always contact the provider's office directly to confirm details before seeking care.
Contact Joseph K Jamaris
Practice Location
10705 Charter Dr Ste 430, Columbia, MD 21044-2870
Mailing Address
11005 Wood Elves Way, Columbia, MD 21044-1085
This is a provider directory. Contact the office directly to schedule appointments.
Related Providers