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

Individual provider Emergency Medicine Physician · NPI 1841619764

Dr. Colin A Sullivan, MD is an Emergency Medicine in Riverview, Florida. Graduated from University of South Florida College of Medicine in 2014, 12 years ago. Practices with Observation Medical Group LLC, a 55-clinician group and accepts Medicare assignment. Licensed in Florida.

Years since qualifying
12
Trained at
University of South Florida College of Medicine
Licensed in
FL
In the registry since
2014
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

6901 Simmons Loop
Riverview, FL 33578-9498
Phone: (813) 302-8000
Fax: (813) 874-5908
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Emergency Medicine Physician (primary) Taxonomy 207P00000X · Licence ME130061 (FL)

Record details

NPI number1841619764
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedApril 8, 2014
Last updated in NPPESFebruary 16, 2018
Mailing address2502 W Saint Isabel St Ste B, Tampa, FL 33607-6355

Medicare enrollment

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

Medicare specialtyEMERGENCY MEDICINE
Medical schoolUNIVERSITY OF SOUTH FLORIDA COLLEGE OF MEDICINE
Graduated 2014 (12 years in practice)
Group practice Observation Medical Group Llc — 55 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations3 on file with Medicare

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