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

Dr. William M Charles, DO

Individual provider Addiction Psychiatry Physician · NPI 1861461832

Dr. William M Charles, DO is an Addiction Psychiatry Physician in Crystal River, Florida. Practices as a sole proprietor. Licensed in Florida.

Licensed in
FL
In the registry since
2006
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

9162 W Harbor Isle Ct
Crystal River, FL 34429-8185
Phone: (352) 563-5859
Fax: (352) 563-5859
Show map & directions

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

Specialties & licences

Addiction Psychiatry Physician (primary) Taxonomy 2084P0802X · Licence OS9037 (FL)

Record details

NPI number1861461832
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorYes
NPI enumeratedMarch 14, 2006
Last updated in NPPESJuly 8, 2015
Mailing address9162 W Harbor Isle Ct, Crystal River, FL 34429-8185