Hongxen N. Hollister, MD
Hospitalist Physician · Riverview, FL
Hongxen N. Hollister, MD is a hospitalist physician with a practice address in Riverview, Florida, and NPI 1841583754, issued on May 25, 2011. Check the license (Florida ME119890, as entered in NPPES) on the Florida health license search; the Medicare figures below come from public CMS files.
- Name
- Hongxen N. Hollister
- Credential
- MD
- Primary taxonomy
- Hospitalist Physician 208M00000X
- License number
- ME119890 FL
Self-reported in NPPES; status is on the state search - Practice location
- 6901 Simmons Loop, Riverview, FL 33578
- Phone
- (813) 302-8388
- Enumerated
- May 25, 2011
- Record last updated
- Mar 30, 2022
- Fax
- (813) 302-8453
- Medicaid ID
- 012209200 FL
- Medicare enrollment
- Enrolled (PECOS I20140805001778); accepts Medicare assignment
- Medical or professional school
- University Of South Florida College Of Medicine, 2011
- Entity
- Type 1 · individual
8 nearest hospitalist physician records → All 1,817 in Florida → Look up another NPI →
Also registered at 6901 Simmons Loop
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Saud Al-Ezzi, MDStudent in an Organized Health Care Education/Training Program1033058524
- Hani Alayoubi, MDStudent in an Organized Health Care Education/Training Program1750220158
- Jeffrey AlookaranHospitalist Physician1457930224
- Ugur Ayar, MDStudent in an Organized Health Care Education/Training Program1356282271
- Sherien Bain, MDStudent in an Organized Health Care Education/Training Program1487457958
- Justin Banjany, DOStudent in an Organized Health Care Education/Training Program1609717610
Verify Hongxen N. Hollister in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersFlorida health license search
Search for license ME119890Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
46% fewer Medicare Part D claims than the average hospitalist physician in 2024
281 Medicare Part D claims for 115 beneficiaries, against an average of 521 among the 21,613 providers of this specialty who prescribed in Part D. 25 claims were for opioids.
Most prescribed
- Oxycodone-Acetaminophen14 claims
- Pantoprazole Sodium11 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Industry payments in 2024: $16.99
1 payment: food and beverage; the largest payer was Merck Sharp & Dohme LLC. The 7,324 providers of this specialty with any payment received $494.84 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Baycare Medical Group, Inc.Clearwater, FL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Hongxen N. Hollister among 1,817 hospitalist physician records in Florida
Hongxen N. Hollister, MD is one of 1,817 hospitalist physician records with a practice address in Florida. 92% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2011, is newer than 41% of them.
- NPI issued2011 · 41% of these records are older, 54% newer
- In a Medicare fileYes · 92% of these records are
- In the CMS Doctors and Clinicians fileYes · 85% of these records are
- Graduated2011 · median 2010 among the 1,549 with a school on file
- Record last updated2022 · 34% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208M00000X and a Florida practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Hospitalist Physician providers in Florida
There are 1,817 hospitalist physician records in Florida.
All 1,817 in Florida → Every provider in Riverview → Hospitalist Physician nationwide →
The 8 hospitalist physician records with the nearest ZIP codes
- Rahul Bhakta, M.D.Riverview, FL 335781538458609
- Lyna Campo, M.D.Riverview, FL 335781790193746
- Madeline Carroll, MDRiverview, FL 335781598204448
- Fernando Donoso, D.O.Riverview, FL 335781437492576
- Gemma Gulati, M.DRiverview, FL 335781932561388
- Joshua Hutchins, DORiverview, FL 335781053815506
- David Jumapao, MDRiverview, FL 335781629348693
- Francis Labarbera, M.D.Riverview, FL 335781396090338
Common questions
What is Hongxen N. Hollister, MD's NPI number?
Hongxen N. Hollister, MD's National Provider Identifier (NPI) is 1841583754, issued on May 25, 2011. An NPI identifies a provider in billing; it is not a license.
Where is Hongxen N. Hollister, MD located?
The NPPES record lists a practice address at 6901 Simmons Loop, Riverview, FL, 33578. Phone: (813) 302-8388. Providers update this record themselves, so call before visiting.
How can I verify Hongxen N. Hollister, MD's license?
NPPES lists Florida license number ME119890, as entered by the provider. Search the Florida health license search at https://mqa-internet.doh.state.fl.us/mqasearchservices/healthcareproviders. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Hongxen N. Hollister, MD prescribe under Medicare Part D?
In 2024, Hongxen N. Hollister, MD had 281 Medicare Part D claims for 115 beneficiaries; the average among hospitalist physician prescribers was 521. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.