Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Dr. John Calvin Tanner, DO

Individual provider Family Medicine Physician · NPI 1952337990

Dr. John Calvin Tanner, DO is an Addiction Medicine in Jacksonville Beach, Florida. Graduated from Philadelphia College of Osteopathic Medicine in 1983, 43 years ago. Accepts Medicare assignment and offers telehealth. Licensed in Florida.

Years since qualifying
43
Trained at
Philadelphia College of Osteopathic Medicine
Licensed in
FL
In the registry since
2006
Specialties on file
3
What do these letters mean?
DO — Doctor of Osteopathic Medicine
A fully licensed physician, trained like an MD with additional musculoskeletal training. Equivalent practice rights in all 50 states.

See every abbreviation used in this directory →

Practice location Address checks out

340 16th Ave N Ste A
Jacksonville Beach, FL 32250-4819
Phone: (904) 241-2653
Fax: (904) 758-0559
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Addiction Medicine (Psychiatry & Neurology) Physician (primary) Taxonomy 2084A0401X · Licence OS4709 (FL)
Family Medicine Physician Taxonomy 207Q00000X · Licence OS0004709 (FL)
Addiction Medicine (Family Medicine) Physician Taxonomy 207QA0401X · Licence OS0004709 (FL)

Record details

NPI number1952337990
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorNo
NPI enumeratedJune 23, 2006
Last updated in NPPESMay 16, 2025
Certification dateMay 16, 2025
Mailing addressPo Box 51595, Jacksonville Beach, FL 32240-1595

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyADDICTION MEDICINE
Medical schoolPHILADELPHIA COLLEGE OF OSTEOPATHIC MEDICINE
Graduated 1983 (43 years in practice)
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

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