Doctor profile · Federal record
Dr. Hongxen Hollister, MD
Hospitalist Physician (CMS: Hospitalist) · Internal Medicine Physician · Riverview, FL
- NPI 1841583754
- Accepts Medicare
- 15 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
6901 Simmons Loop, 4Th Floor
Riverview, FL 335789498
(813) 302-8388
fax (813) 302-8453 - Mailing address
-
6901 Simmons Loop Fl 4
Riverview, FL 335789498
Credentials & registration
- NPI registered
- May 2011 — 15 yrs on file
- Profile last updated
- March 30, 2022
- Year of graduation
- 2011 — 15 yrs since
- Specialty taxonomy
- 208M00000X — NUCC code
- State license (1)
- Florida #ME119890
- Medicaid
- FL #012209200
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1841583754. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
578
Distinct HCPCS
4
Medicare allowed
$59,406
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 251 | 91 | $77 | |
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 181 | 91 | $116 | |
99239 |
Hospital discharge day management, more than 30 minutes | 101 | 95 | $113 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 45 | 44 | $170 |
In context: peer comparison
Among 5 peers in this city , average services per provider: 128. This provider delivers 4.5× the peer median.Open Payments
Industry payments received
All-time total
$17
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Merck Sharp & Dohme LLC | 1 | $16.99 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
22
Patients
11
Total drug cost
$193
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Oxycodone-Acetaminophen (Oxycodone Hcl/Acetaminophen) | Brand | 11 | 0 | $94 |
| Pantoprazole Sodium | Generic | 11 | 11 | $99 |
Hospital affiliations
Frequently asked questions
What is Dr. Hongxen Hollister's medical specialty?
Dr. Hongxen Hollister practices Hospitalist Physician in Riverview, FL.
Where does Dr. Hongxen Hollister practice?
Dr. Hongxen Hollister practices at 6901 Simmons Loop, Riverview, FL 335789498. Office phone: 8133028388.
What is Dr. Hongxen Hollister's NPI?
Dr. Hongxen Hollister's National Provider Identifier (NPI) is 1841583754, issued by NPPES.
Does Dr. Hongxen Hollister accept Medicare assignment?
Yes. Dr. Hongxen Hollister accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Hongxen Hollister commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233); Hospital discharge day management (HCPCS 99239). Source: CMS Medicare Physician & Other Practitioners file.