ABIGAIL LOUISE MARX PA-C
Prescription History 1013337708
Physician Assistant in North Charleston, SC
What does Abigail Marx prescribe?
In 2024, Abigail Marx wrote 3,038 Medicare prescriptions for 36 medications. The most prescribed was Hydrocodone-Acetaminophen (hydrocodone/acetaminophen), with 563 prescriptions for 173 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 Abigail Marx prescribes.
Medications 36 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 South Carolina prescribers.
What it is used for
This combination medication is used to relieve moderate to severe pain.
Compared with South Carolina prescribers
Abigail Marx wrote 563 prescriptions for Hydrocodone-Acetaminophen, about 6.3 times as often as the typical South Carolina prescriber of it (89). Medicare paid $23.96 per fill, versus $18.99 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 help relieve moderate to severe pain.
Compared with South Carolina prescribers
Abigail Marx wrote 349 prescriptions for Oxycodone-Acetaminophen, about 3.8 times as often as the typical South Carolina prescriber of it (92). Medicare paid $26.88 per fill, versus $42.60 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 South Carolina prescribers
Abigail Marx wrote 254 prescriptions for Gabapentin, about 2.6 times as often as the typical South Carolina prescriber of it (97). Medicare paid $11.93 per fill, versus $15.01 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 South Carolina prescribers
Abigail Marx wrote 207 prescriptions for Morphine Sulfate Er, about 3.1 times as often as the typical South Carolina prescriber of it (66). Medicare paid $26.96 per fill, versus $30.72 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 treat pain caused by nerve damage due to diabetes, shingles (herpes zoster) infection, or spinal cord injury.
Compared with South Carolina prescribers
Abigail Marx wrote 190 prescriptions for Pregabalin, about 3.9 times as often as the typical South Carolina prescriber of it (49). Medicare paid $23.42 per fill, versus $23.86 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
Cyclobenzaprine is used short-term to treat muscle spasms.
Compared with South Carolina prescribers
Abigail Marx wrote 153 prescriptions for Cyclobenzaprine Hcl, about 3.7 times as often as the typical South Carolina prescriber of it (42). Medicare paid $8.25 per fill, versus $7.64 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
This medication is used to treat muscle spasms caused by certain conditions (such as multiple sclerosis, spinal cord injury).
Compared with South Carolina prescribers
Abigail Marx wrote 137 prescriptions for Tizanidine Hcl, about 2.8 times as often as the typical South Carolina prescriber of it (48). Medicare paid $11.61 per fill, versus $9.65 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 South Carolina prescribers
Abigail Marx wrote 127 prescriptions for Tramadol Hcl, about 2 times as often as the typical South Carolina prescriber of it (64). Medicare paid $8.39 per fill, versus $6.50 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 South Carolina prescribers
Abigail Marx wrote 103 prescriptions for Oxycodone Hcl, about 1.8 times as often as the typical South Carolina prescriber of it (58). Medicare paid $11.23 per fill, versus $14.38 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 South Carolina prescribers
Abigail Marx wrote 81 prescriptions for Baclofen, about 2.1 times as often as the typical South Carolina prescriber of it (38). Medicare paid $7.73 per fill, versus $16.91 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 South Carolina prescribers
Abigail Marx wrote 71 prescriptions for Diclofenac Sodium, about 1.6 times as often as the typical South Carolina prescriber of it (45). Medicare paid $85.94 per fill, versus $29.08 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 South Carolina prescribers
Abigail Marx wrote 69 prescriptions for Methocarbamol, about 2.4 times as often as the typical South Carolina prescriber of it (29). Medicare paid $12.09 per fill, versus $10.95 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 a nonsteroidal anti-inflammatory drug (NSAID), specifically a COX-2 inhibitor, which relieves pain and swelling (inflammation).
Compared with South Carolina prescribers
Abigail Marx wrote 56 prescriptions for Celecoxib, about 1.2 times as often as the typical South Carolina prescriber of it (45). Medicare paid $43.61 per fill, versus $28.56 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 South Carolina prescribers
Abigail Marx wrote 54 prescriptions for Buprenorphine, about as often as the typical South Carolina prescriber of it (55). Medicare paid $172.86 per fill, versus $247.44 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 depression.
Compared with South Carolina prescribers
Abigail Marx wrote 50 prescriptions for Amitriptyline Hcl, about 1.7 times as often as the typical South Carolina prescriber of it (30). Medicare paid $10.91 per fill, versus $14.43 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 product is used to help reduce itching and pain from certain skin conditions (such as scrapes, minor skin irritations, insect bites).
Compared with South Carolina prescribers
Abigail Marx wrote 46 prescriptions for Lidocaine, about 1.8 times as often as the typical South Carolina prescriber of it (26). Medicare paid $104.17 per fill, versus $95.37 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 South Carolina prescribers
Abigail Marx wrote 43 prescriptions for Meloxicam, about 71% as often as the typical South Carolina prescriber of it (61). Medicare paid $3.00 per fill, versus $3.93 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 South Carolina prescribers
Abigail Marx wrote 43 prescriptions for Tramadol Hcl Er, about 1.3 times as often as the typical South Carolina prescriber of it (33). Medicare paid $63.86 per fill, versus $63.50 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 South Carolina prescribers
Abigail Marx wrote 42 prescriptions for Xtampza Er, about 84% as often as the typical South Carolina prescriber of it (50). Medicare paid $419.04 per fill, versus $653.38 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 South Carolina prescribers
Abigail Marx wrote 38 prescriptions for Oxycontin, about 1.2 times as often as the typical South Carolina prescriber of it (32). Medicare paid $490.64 per fill, versus $789.27 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
Buprenorphine is used to treat opioid use disorder.
Compared with South Carolina prescribers
Abigail Marx wrote 35 prescriptions for Buprenorphine Hcl, about 69% as often as the typical South Carolina prescriber of it (51). Medicare paid $24.20 per fill, versus $32.01 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 South Carolina prescribers
Abigail Marx wrote 32 prescriptions for Fentanyl, about as often as the typical South Carolina prescriber of it (29). Medicare paid $111.22 per fill, versus $112.89 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 South Carolina prescribers
Abigail Marx wrote 29 prescriptions for Morphine Sulfate, about as often as the typical South Carolina prescriber of it (28). Medicare paid $24.99 per fill, versus $26.20 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
Topiramate is used alone or with other medications to prevent and control seizures (epilepsy).
Compared with South Carolina prescribers
Abigail Marx wrote 28 prescriptions for Topiramate, about 90% as often as the typical South Carolina prescriber of it (31). Medicare paid $10.59 per fill, versus $11.52 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
See also Warning section.
Compared with South Carolina prescribers
Abigail Marx wrote 27 prescriptions for Acetaminophen-Codeine, about as often as the typical South Carolina prescriber of it (29). Medicare paid $14.65 per fill, versus $15.30 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 contains 2 medicines: buprenorphine and naloxone.
Compared with South Carolina prescribers
Abigail Marx wrote 26 prescriptions for Buprenorphine-Naloxone, about 33% as often as the typical South Carolina prescriber of it (79). Medicare paid $183.19 per fill, versus $102.27 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 South Carolina prescribers
Abigail Marx wrote 26 prescriptions for Promethazine Hcl, about as often as the typical South Carolina prescriber of it (25). Medicare paid $6.81 per fill, versus $8.98 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
Buprenorphine is used to help relieve severe ongoing pain.
Compared with South Carolina prescribers
Abigail Marx wrote 25 prescriptions for Belbuca, about half as often as the typical South Carolina prescriber of it (51). Medicare paid $584.10 per fill, versus $745.65 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 South Carolina prescribers
Abigail Marx wrote 21 prescriptions for Ibuprofen, about 63% as often as the typical South Carolina prescriber of it (33). Medicare paid $11.55 per fill, versus $7.98 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 severe ongoing pain (such as due to cancer).
Compared with South Carolina prescribers
Abigail Marx wrote 20 prescriptions for Methadone Hcl, about half as often as the typical South Carolina prescriber of it (37). Medicare paid $23.27 per fill, versus $23.94 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
Naloxone is used for the emergency treatment of known or suspected opioid overdose.
Compared with South Carolina prescribers
Abigail Marx wrote 18 prescriptions for Naloxone Hcl, about half as often as the typical South Carolina prescriber of it (30). Medicare paid $61.63 per fill, versus $65.02 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
Methylprednisolone is used to treat conditions such as arthritis, blood disorders, severe allergic reactions, certain cancers, eye conditions, skin/kidney/intestinal/lung diseases, and immune system disorders.
Compared with South Carolina prescribers
Abigail Marx wrote 17 prescriptions for Methylprednisolone, about half as often as the typical South Carolina prescriber of it (39). Medicare paid $7.18 per fill, versus $6.14 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 South Carolina prescribers
Abigail Marx wrote 16 prescriptions for Etodolac, about 72% as often as the typical South Carolina prescriber of it (22). Medicare paid $17.95 per fill, versus $34.04 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
This medication is used to treat constipation caused by opioid medications in people with ongoing pain that is not caused by cancer.
Compared with South Carolina prescribers
Abigail Marx wrote 16 prescriptions for Movantik, about 75% as often as the typical South Carolina prescriber of it (21). Medicare paid $462.63 per fill, versus $407.79 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 South Carolina prescribers
Abigail Marx wrote 13 prescriptions for Duloxetine Hcl, about 23% as often as the typical South Carolina prescriber of it (56). Medicare paid $15.72 per fill, versus $24.99 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
Abaloparatide is used to treat bone loss (osteoporosis) in people who have a high risk of getting fractures.
Compared with South Carolina prescribers
Abigail Marx wrote 13 prescriptions for Tymlos, about 40% as often as the typical South Carolina prescriber of it (33). Medicare paid $2,362.93 per fill, versus $2,785.66 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
Questions about Abigail Marx’s prescriptions
What does Abigail Marx prescribe most?
In 2024 Medicare Part D data, Abigail Marx's most prescribed medications were Hydrocodone-Acetaminophen (563), Oxycodone-Acetaminophen (349) and Gabapentin (254).
How does Abigail Marx's prescribing compare with other South Carolina prescribers?
Of the 36 medications with a state comparison, Abigail Marx prescribes 15 more often than the typical South Carolina prescriber, 10 about as often and 11 less often. Volume reflects practice size as well as prescribing habits.
Does this list show every medication Abigail Marx 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 South Carolina 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.
