Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
NPIDirectory

Dr. William C Leach, MD

Individual provider Addiction Medicine (Family Medicine) Physician · NPI 1003091372

Dr. William C Leach, MD is an Addiction Medicine (Family Medicine) Physician in Ocala, Florida. Licensed in Florida. Registered with an NPI since 2008.

Licensed in
FL
In the registry since
2008
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

2955 SE 3rd Ct Ste B
Ocala, FL 34471-0441 Not confirmed with CMS for 14 years — call before visiting
Phone: (352) 509-9900
Fax: (352) 387-2584
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence ME44750 (FL)
Addiction Medicine (Family Medicine) Physician Taxonomy 207QA0401X · Licence ME 0044750 (FL)

Record details

NPI number1003091372
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJanuary 7, 2008
Last updated in NPPESOctober 24, 2012

Payments from drug and device companies, 2025

Drug and device makers are required by federal law (the Physician Payments Sunshine Act) to report what they pay or give to clinicians, and CMS publishes the reports as Open Payments. This is the 2025 program year. A report is a record of a payment, not an allegation of anything, and many are small items such as meals. Only general payments are listed here; research payments and ownership or investment interests are reported separately by CMS and are not shown.

Food and Beverage $112 7 payments · a meal or drink at a meeting or visit, not a fee

Each amount is the sum of what companies reported for that kind of payment in 2025, rounded to the dollar. Not all of it is income to the clinician: a meal is not a fee, a charitable contribution goes to a charity, and a royalty or an acquisition payment is not a salary.

Check a report, or dispute one, at the source in CMS’s own tool, Open Payments. Corrections go through CMS’s dispute process. This site removes a home address on request and asks for no proof, because that is privacy; it will not remove an accurate payment report on request, because that is a statutory public disclosure.

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