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

Dr. Hongxen N Hollister, MD

Individual provider Internal Medicine Physician · NPI 1841583754

Dr. Hongxen N Hollister, MD is a Hospitalist in Riverview, Florida. Graduated from University of South Florida College of Medicine in 2011, 15 years ago. Practices with Baycare Medical Group, Inc, a 1,530-clinician group and accepts Medicare assignment. Licensed in Florida.

Years since qualifying
15
Trained at
University of South Florida College of Medicine
Licensed in
FL
In the registry since
2011
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

6901 Simmons Loop 4th Fl
Riverview, FL 33578-9498
Phone: (813) 302-8388
Fax: (813) 302-8453
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Hospitalist Physician (primary) Taxonomy 208M00000X · Licence ME119890 (FL)
Internal Medicine Physician Taxonomy 207R00000X · Licence ME119890 (FL)

Record details

NPI number1841583754
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedMay 25, 2011
Last updated in NPPESMarch 30, 2022
Certification dateMarch 30, 2022

Medicare enrollment

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

Medicare specialtyHOSPITALIST
Also practisesINTERNAL MEDICINE
Medical schoolUNIVERSITY OF SOUTH FLORIDA COLLEGE OF MEDICINE
Graduated 2011 (15 years in practice)
Group practice Baycare Medical Group, Inc. — 1530 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations4 on file with Medicare

Other providers in Riverview