ALLAN X. ZHANG DO
Prescription History 1811301021
Radiology - Diagnostic Radiology in Tampa, FL
What does Dr. Zhang prescribe?
In 2024, Dr. Zhang wrote 921 Medicare prescriptions for 19 medications. The most prescribed was Oxycodone-Acetaminophen (oxycodone hcl/acetaminophen), with 149 prescriptions for 37 patients.
Medicare Part D only. These are prescriptions filled by people with Medicare drug coverage in 2024, from the CMS data released in 2026, the most recent year available. CMS does not publish medications with fewer than 11 prescriptions, so this is not a full list of what Dr. Zhang prescribes.
Medications 19 medications
Prescriptions filled under Medicare Part D in 2024. Select a medication to see what it is used for and how it compares with other Florida prescribers.
What it is used for
This combination medication is used to help relieve moderate to severe pain.
Compared with Florida prescribers
Dr. Zhang wrote 149 prescriptions for Oxycodone-Acetaminophen, about 1.5 times as often as the typical Florida prescriber of it (98). Medicare paid $20.43 per fill, versus $28.36 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
Gabapentin is used with other medications to prevent and control seizures.
Compared with Florida prescribers
Dr. Zhang wrote 95 prescriptions for Gabapentin, about as often as the typical Florida prescriber of it (102). Medicare paid $7.53 per fill, versus $14.90 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
This medication is used to help relieve moderate to severe pain.
Compared with Florida prescribers
Dr. Zhang wrote 94 prescriptions for Oxycodone Hcl, about as often as the typical Florida prescriber of it (90). Medicare paid $14.72 per fill, versus $19.04 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
See also Warning section.
Compared with Florida prescribers
Dr. Zhang wrote 93 prescriptions for Diclofenac Sodium, about 1.8 times as often as the typical Florida prescriber of it (53). Medicare paid $164.75 per fill, versus $32.05 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
See also Warning section.
Compared with Florida prescribers
Dr. Zhang wrote 80 prescriptions for Tramadol Hcl, about 1.2 times as often as the typical Florida prescriber of it (66). Medicare paid $8.94 per fill, versus $7.52 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
This medication is used to treat pain caused by nerve damage due to diabetes, shingles (herpes zoster) infection, or spinal cord injury.
Compared with Florida prescribers
Dr. Zhang wrote 62 prescriptions for Pregabalin, about as often as the typical Florida prescriber of it (54). Medicare paid $25.96 per fill, versus $28.64 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
Meloxicam is used to treat arthritis.
Compared with Florida prescribers
Dr. Zhang wrote 58 prescriptions for Meloxicam, about as often as the typical Florida prescriber of it (59). Medicare paid $1.88 per fill, versus $3.86 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
This combination medication is used to relieve moderate to severe pain.
Compared with Florida prescribers
Dr. Zhang wrote 47 prescriptions for Hydrocodone-Acetaminophen, about half as often as the typical Florida prescriber of it (98). Medicare paid $32.90 per fill, versus $20.49 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
Diclofenac patches are used to relieve pain from various conditions (such as sprained ankle).
Compared with Florida prescribers
Dr. Zhang wrote 39 prescriptions for Diclofenac Epolamine, about 74% as often as the typical Florida prescriber of it (52). Medicare paid $585.46 per fill, versus $392.35 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
This medication is used to treat muscle spasms caused by certain conditions (such as multiple sclerosis, spinal cord injury).
Compared with Florida prescribers
Dr. Zhang wrote 34 prescriptions for Tizanidine Hcl, about 62% as often as the typical Florida prescriber of it (55). Medicare paid $5.74 per fill, versus $10.90 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
Methocarbamol is used to treat muscle spasms/pain.
Compared with Florida prescribers
Dr. Zhang wrote 31 prescriptions for Methocarbamol, about 89% as often as the typical Florida prescriber of it (35). Medicare paid $15.12 per fill, versus $11.94 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
This medication is used to help relieve severe ongoing pain (such as due to cancer).
Compared with Florida prescribers
Dr. Zhang wrote 21 prescriptions for Xtampza Er, about 33% as often as the typical Florida prescriber of it (63). Medicare paid $639.10 per fill, versus $654.18 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
Ibuprofen is used to relieve pain from various conditions such as headache, dental pain, menstrual cramps, muscle aches, or arthritis.
Compared with Florida prescribers
Dr. Zhang wrote 20 prescriptions for Ibuprofen, about half as often as the typical Florida prescriber of it (41). Medicare paid $5.64 per fill, versus $6.63 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
This medication is used to treat certain mental/mood disorders (such as depression, anxiety).
Compared with Florida prescribers
Dr. Zhang wrote 19 prescriptions for Duloxetine Hcl, about 36% as often as the typical Florida prescriber of it (52). Medicare paid $6.38 per fill, versus $24.35 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
This medication is used to help relieve severe ongoing pain (such as due to cancer).
Compared with Florida prescribers
Dr. Zhang wrote 19 prescriptions for Morphine Sulfate Er, about 17% as often as the typical Florida prescriber of it (112). Medicare paid $17.73 per fill, versus $30.19 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
Naloxone is used for the emergency treatment of known or suspected opioid overdose.
Compared with Florida prescribers
Dr. Zhang wrote 19 prescriptions for Naloxone Hcl, about 41% as often as the typical Florida prescriber of it (46). Medicare paid $58.70 per fill, versus $65.45 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
Baclofen is used to treat muscle spasms caused by certain conditions (such as multiple sclerosis, spinal cord injury/disease).
Compared with Florida prescribers
Dr. Zhang wrote 18 prescriptions for Baclofen, about 38% as often as the typical Florida prescriber of it (48). Medicare paid $16.17 per fill, versus $13.24 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
This medication is used to help relieve severe ongoing pain (such as due to arthritis, chronic back pain).
Compared with Florida prescribers
Dr. Zhang wrote 12 prescriptions for Buprenorphine, about 25% as often as the typical Florida prescriber of it (48). Medicare paid $181.92 per fill, versus $220.72 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
What it is used for
This medication is used to help relieve moderate to severe pain.
Compared with Florida prescribers
Dr. Zhang wrote 11 prescriptions for Hydromorphone Hcl, about 22% as often as the typical Florida prescriber of it (51). Medicare paid $52.06 per fill, versus $24.57 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
Questions about Dr. Zhang’s prescriptions
What does Dr. Zhang prescribe most?
In 2024 Medicare Part D data, Dr. Zhang's most prescribed medications were Oxycodone-Acetaminophen (149), Gabapentin (95) and Oxycodone Hcl (94).
How does Dr. Zhang's prescribing compare with other Florida prescribers?
Of the 19 medications with a state comparison, Dr. Zhang prescribes 2 more often than the typical Florida prescriber, 6 about as often and 11 less often. Volume reflects practice size as well as prescribing habits.
Does this list show every medication Dr. Zhang prescribes?
No. It covers prescriptions filled by people with Medicare Part D drug coverage in 2024, and CMS leaves out any medication with fewer than 11 prescriptions.
About this data
This page shows one provider’s slice of public Medicare files. NPI Profile does not receive prescriptions or patient records.
| Source | What it provides here | Data year |
|---|---|---|
| CMS Medicare Part D Prescribers by Provider and Drug | Each medication, prescriptions, patients, 30-day fills, days of medication and cost. State comparisons average the Florida prescribers of the same medication and form, where at least five wrote it. | 2024 (released 2026, the most recent available) |
| CMS Medicare Part D Drug Spending Dashboard | What each medication is used for. | 2024 |
- Only prescriptions filled by people with Medicare Part D drug coverage are counted. Private insurance, Medicaid and cash purchases are not.
- CMS leaves out medications with fewer than 11 prescriptions and hides patient counts under 11.
- Cost per fill is what the plan and the patient paid the pharmacy together, not what you pay at the counter.
- Medication descriptions are summaries from CMS. They are not medical advice; ask a health care professional about any medication.
