John Calvin Tanner, DO
Addiction Medicine Psychiatry & Neurology
John Calvin Tanner is an Addiction Medicine Psychiatry & Neurology specialist based in Jacksonville Beach, FL with over 43 years of clinical experience. Offers virtual telehealth visits.
John Calvin Tanner, DO has been part of the Jacksonville Beach medical community since 2006 in group practice. A Philadelphia College of Osteopathic Medicine graduate since 1983, he brings 43+ years of experience. CMS Medicare data shows his patients commonly have mood disorders, high cholesterol, and anxiety.
At a glance
- Uses generic medications more than 83% of reporting doctors in Florida
- Virtual visits available — no app or travel required
Older · 373dNPPES updated 2025-05-16 · verify NPI on CMS · Verify license at Florida Board of Medicine
Contact & Location
Practice Location
340 16th Ave N Ste a, Jacksonville Beach, FL 32250-4819
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 Mood Disorders, High Cholesterol, and Anxiety Disorders.
Conditions affecting emotional state, including depression and bipolar disorder
Elevated cholesterol or triglycerides that increase heart disease risk
US avg: 70.4%↑ More patients than average (+4%) — a focus area for this doctor
Excessive worry or fear that interferes with daily life
US avg: 34.1%↑ More patients than average (+35%) — a focus area for this doctor
High blood pressure — a leading risk factor for heart disease and stroke
US avg: 70.2%↓ Fewer patients than average (-6%) — less common here
Problematic patterns of drug or alcohol use leading to health issues
A mood disorder causing persistent sadness and loss of interest in activities
US avg: 31.8%↑ More patients than average (+22%) — a focus area for this doctor
Joint inflammation causing pain, swelling, and stiffness
US avg: 49.3%↓ Fewer patients than average (-3%) — less common here
Reduced blood flow to the heart muscle, commonly known as coronary artery disease
US avg: 31.7%↓ Fewer patients than average (-1%) — less common here
Percentage of this provider's Medicare patients diagnosed with each condition. Source: CMS Utilization Data.
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Background & Specialty
Education, training, and specialty classification from CMS NPPES and Medicare records.
Graduated medical school · 1983
Philadelphia College of Osteopathic Medicine
Board certified · May 15, 2025
Self-reported via NPPES
43 years in practice
Senior practitioner
A doctor of osteopathy board eligible/certified in the field of Psychiatry by the American Osteopathic Board of Neurology and Psychiatry is able to obtain a Certificate of Added Qualifications in the field of Addiction Medicine
Taxonomy: 2084A0401X
Education & Training
Philadelphia College of Osteopathic Medicine (Class of 1983)
Mailing address
Po Box 51595, Jacksonville Beach, FL 32240-1595
Differs from practice location
Virtual Addiction Medicine Care With John Calvin Tanner
NPPES records indicate this provider offers telehealth services. Contact the office to confirm availability and scheduling.
Schedule a virtual visit with John Calvin Tanner for mood disorder follow-ups, cholesterol management, anxiety counseling — no travel to Jacksonville Beach required. The office sends a secure video link before your appointment. Most visits take 15–30 minutes.
Frequently Asked Questions
Common questions about John Calvin Tanner
NPI records show Dr. Tanner as active with telehealth listed in Jacksonville Beach, FL. NPI status alone doesn't confirm open availability — call the office to confirm. Phone: (904) 241-2653.
Sourced from CMS NPPES · OIG LEIE · CMS Medicare Part D · CMS Physician Comparator. See Data Methodology.
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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 John Calvin Tanner
Practice Location
340 16th Ave N Ste a, Jacksonville Beach, FL 32250-4819
Mailing Address
Po Box 51595, Jacksonville Beach, FL 32240-1595
This is a provider directory. Contact the office directly to schedule appointments.
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