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

Sean Luke Oshaughnessy, DO

Individual provider Clinical Pathology/Laboratory Medicine Physician · NPI 1619550472

Sean Luke Oshaughnessy, DO is a Pathology in Jacksonville, Florida. Graduated from Rocky Vista University College of Osteopathic Med in 2021, 5 years ago. Works from 2 locations. Licensed in Florida.

Years since qualifying
5
Trained at
Rocky Vista University College of Osteopathic Med
Licensed in
FL
In the registry since
2021
Specialties on file
2
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.

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Practice location Address checks out

4500 San Pablo Rd S
Jacksonville, FL 32224-1865
Phone: (904) 953-2000
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 1400 W 22nd St, Sioux Falls, SD 57105-1554 — (605) 357-1386

Specialties & licences

Anatomic Pathology & Clinical Pathology Physician (primary) Taxonomy 207ZP0102X · Licence OS22175 (FL)
Clinical Pathology/Laboratory Medicine Physician Taxonomy 207ZP0105X · Licence OS22175 (FL)

Record details

NPI number1619550472
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorNo
NPI enumeratedApril 29, 2021
Last updated in NPPESJuly 2, 2025
Certification dateJuly 2, 2025
Mailing address16113 68th Avenue Ct E, Puyallup, WA 98375-7217

Medicare enrollment

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

Medicare specialtyPATHOLOGY
Medical schoolROCKY VISTA UNIVERSITY COLLEGE OF OSTEOPATHIC MED
Graduated 2021 (5 years in practice)
Accepts Medicare assignment Not indicated
Practice locations2 on file with Medicare

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