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

Dr. Timothy Joseph O'Shaughnessy, MD

Individual provider Anesthesiology Physician · NPI 1306012232

Dr. Timothy Joseph O'Shaughnessy, MD is an Anesthesiology in Jacksonville Beach, Florida. Graduated from State University of New York Downstate Medical Center in 2008, 18 years ago. Practices with US Anesthesia Partners of Florida Inc, a 1,093-clinician group and accepts Medicare assignment. Licensed in Florida and Wisconsin.

Years since qualifying
18
Trained at
State University of New York Downstate Medical Center
Licensed in
FL, WI
In the registry since
2008
Specialties on file
4
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

1350 13th Ave S
Jacksonville Beach, FL 32250-3203
Phone: (904) 627-2900
Show map & directions

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

Specialties & licences

Critical Care Medicine (Anesthesiology) Physician (primary) Taxonomy 207LC0200X · Licence ME114323 (FL)
Anesthesiology Physician Taxonomy 207L00000X · Licence 73989 (WI)
Critical Care Medicine (Anesthesiology) Physician Taxonomy 207LC0200X · Licence 73989 (WI)
Hospitalist Physician Taxonomy 208M00000X · Licence ME114323 (FL)

Record details

NPI number1306012232
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedApril 30, 2008
Last updated in NPPESFebruary 26, 2025
Certification dateFebruary 26, 2025

Medicare enrollment

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

Medicare specialtyANESTHESIOLOGY
Also practisesCRITICAL CARE (INTENSIVISTS)
Medical schoolSTATE UNIVERSITY OF NEW YORK DOWNSTATE MEDICAL CENTER
Graduated 2008 (18 years in practice)
Group practice Us Anesthesia Partners Of Florida Inc — 1093 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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