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

Frank Joseph Duffin Jr.

Individual provider Critical Care Medicine Registered Nurse · NPI 1336710946

Frank Joseph Duffin Jr. is a Certified Registered Nurse Anesthetist (CRNA) in Charleston, South Carolina. Qualified in 2022, 4 years ago. Practices with Medical University Hospital Authority, a 220-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Florida and South Carolina.

Years since qualifying
4
Licensed in
FL, SC
In the registry since
2021
Specialties on file
2
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Practice location Address checks out

171 Ashley Ave
Charleston, SC 29425-7329
Phone: (843) 792-1414
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 4209 Jackson St, Hollywood, FL 33021-7329 — (954) 551-1066

Specialties & licences

Certified Registered Nurse Anesthetist (primary) Taxonomy 367500000X · Licence 26925 (SC)
Critical Care Medicine Registered Nurse Taxonomy 163WC0200X · Licence 9451752 (FL)

Record details

NPI number1336710946
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorNo
NPI enumeratedJuly 6, 2021
Last updated in NPPESJanuary 20, 2023
Certification dateJanuary 20, 2023

Medicare enrollment

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

Medicare specialtyCERTIFIED REGISTERED NURSE ANESTHETIST (CRNA)
Medical schoolOTHER
Graduated 2022 (4 years in practice)
Group practice Medical University Hospital Authority — 220 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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