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

Individual provider Internal Medicine Physician · NPI 1679070312

Dr. Ryan Fields, MD is a Hospitalist in Hudson, Florida. Qualified in 2016, 10 years ago. Practices with Columbia St Marys Hospital Milwaukee Inc, a 314-clinician group and accepts Medicare assignment. Licensed in Wisconsin.

Years since qualifying
10
Licensed in
WI
In the registry since
2018
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

14000 Fivay Rd
Hudson, FL 34667-7103
Phone: (727) 819-2966
Fax: (727) 819-2928
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 86150 (WI)
Hospitalist Physician Taxonomy 208M00000X · Licence 86150 (WI)

Record details

NPI number1679070312
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedApril 10, 2018
Last updated in NPPESSeptember 26, 2025
Certification dateSeptember 26, 2025
Mailing address14000 Fivay Rd, Hudson, FL 34667-7103

Medicare enrollment

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

Medicare specialtyHOSPITALIST
Also practisesINTERNAL MEDICINE
Medical schoolOTHER
Graduated 2016 (10 years in practice)
Group practice Columbia St Marys Hospital Milwaukee Inc — 314 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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