KATHERINE ROBBINS DNP, CRNP, AGPCNP-BC
Prescription History 1235901596
Nurse Practitioner - Gerontology in Towson, MD
What does Katherine Robbins prescribe?
In 2024, Katherine Robbins wrote 1,225 Medicare prescriptions for 47 medications. The most prescribed was Tramadol Hcl, with 89 prescriptions for 20 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 Katherine Robbins prescribes.
Medications 47 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 Maryland prescribers.
What it is used for
See also Warning section.
Compared with Maryland prescribers
Katherine Robbins wrote 89 prescriptions for Tramadol Hcl, about 1.9 times as often as the typical Maryland prescriber of it (46). Medicare paid $8.93 per fill, versus $7.26 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
Omeprazole is used to treat certain stomach and esophagus problems (such as acid reflux, ulcers).
Compared with Maryland prescribers
Katherine Robbins wrote 57 prescriptions for Omeprazole, about as often as the typical Maryland prescriber of it (62). Medicare paid $29.54 per fill, versus $14.60 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
This medication is used to treat certain mental/mood disorders (such as depression, panic attacks, obsessive compulsive disorder, post-traumatic stress disorder, social anxiety disorder).
Compared with Maryland prescribers
Katherine Robbins wrote 54 prescriptions for Sertraline Hcl, about as often as the typical Maryland prescriber of it (51). Medicare paid $13.97 per fill, versus $10.84 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 anxiety.
Compared with Maryland prescribers
Katherine Robbins wrote 52 prescriptions for Lorazepam, about 1.4 times as often as the typical Maryland prescriber of it (37). Medicare paid $12.87 per fill, versus $7.57 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
Levothyroxine is used to treat an underactive thyroid (hypothyroidism).
Compared with Maryland prescribers
Katherine Robbins wrote 50 prescriptions for Levothyroxine Sodium, about half as often as the typical Maryland prescriber of it (110). Medicare paid $9.22 per fill, versus $11.67 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 schizophrenia, bipolar disorder, sudden episodes of mania or depression associated with bipolar disorder).
Compared with Maryland prescribers
Katherine Robbins wrote 48 prescriptions for Quetiapine Fumarate, about as often as the typical Maryland prescriber of it (53). Medicare paid $17.60 per fill, versus $18.24 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
Atorvastatin is used along with a proper diet to help lower "bad" cholesterol and fats (such as LDL, triglycerides) and raise "good" cholesterol (HDL) in the blood.
Compared with Maryland prescribers
Katherine Robbins wrote 44 prescriptions for Atorvastatin Calcium, about 26% as often as the typical Maryland prescriber of it (167). Medicare paid $11.08 per fill, versus $12.96 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 Maryland prescribers
Katherine Robbins wrote 42 prescriptions for Trazodone Hcl, about 80% as often as the typical Maryland prescriber of it (53). Medicare paid $7.41 per fill, versus $10.07 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 beta-blocker used to treat chest pain (angina), heart failure, and high blood pressure.
Compared with Maryland prescribers
Katherine Robbins wrote 41 prescriptions for Metoprolol Succinate, about half as often as the typical Maryland prescriber of it (95). Medicare paid $14.64 per fill, versus $17.16 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
Pantoprazole is used to treat certain stomach and esophagus problems (such as acid reflux).
Compared with Maryland prescribers
Katherine Robbins wrote 41 prescriptions for Pantoprazole Sodium, about 63% as often as the typical Maryland prescriber of it (65). Medicare paid $24.18 per fill, versus $15.27 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
Apixaban is used to prevent serious blood clots from forming due to a certain irregular heartbeat (atrial fibrillation) or after hip/knee replacement surgery.
Compared with Maryland prescribers
Katherine Robbins wrote 37 prescriptions for Eliquis, about half as often as the typical Maryland prescriber of it (77). Medicare paid $622.29 per fill, versus $934.44 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
Furosemide is used to reduce extra fluid in the body (edema) caused by conditions such as heart failure, liver disease, and kidney disease.
Compared with Maryland prescribers
Katherine Robbins wrote 36 prescriptions for Furosemide, about half as often as the typical Maryland prescriber of it (64). Medicare paid $4.69 per fill, versus $5.77 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
Donepezil is used to treat confusion (dementia) related to Alzheimer's disease.
Compared with Maryland prescribers
Katherine Robbins wrote 35 prescriptions for Donepezil Hcl, about 66% as often as the typical Maryland prescriber of it (53). Medicare paid $42.42 per fill, versus $14.68 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
Amlodipine is used with or without other medications to treat high blood pressure.
Compared with Maryland prescribers
Katherine Robbins wrote 34 prescriptions for Amlodipine Besylate, about 26% as often as the typical Maryland prescriber of it (130). Medicare paid $9.03 per fill, versus $8.15 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 Maryland prescribers
Katherine Robbins wrote 33 prescriptions for Escitalopram Oxalate, about 69% as often as the typical Maryland prescriber of it (48). Medicare paid $26.55 per fill, versus $14.59 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
Losartan is used to treat high blood pressure (hypertension) and to help protect the kidneys from damage due to diabetes.
Compared with Maryland prescribers
Katherine Robbins wrote 30 prescriptions for Losartan Potassium, about 31% as often as the typical Maryland prescriber of it (96). Medicare paid $14.19 per fill, versus $11.44 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
Metoprolol is used with or without other medications to treat high blood pressure (hypertension).
Compared with Maryland prescribers
Katherine Robbins wrote 28 prescriptions for Metoprolol Tartrate, about half as often as the typical Maryland prescriber of it (56). Medicare paid $10.53 per fill, versus $8.19 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
This medication is used to help relieve moderate to severe pain.
Compared with Maryland prescribers
Katherine Robbins wrote 28 prescriptions for Morphine Sulfate, about as often as the typical Maryland prescriber of it (30). Medicare paid $14.23 per fill, versus $23.12 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
Fluticasone is used to relieve seasonal and year-round allergic and non-allergic nasal symptoms, such as stuffy/runny nose, itching, and sneezing.
Compared with Maryland prescribers
Katherine Robbins wrote 22 prescriptions for Fluticasone Propionate, about half as often as the typical Maryland prescriber of it (42). Medicare paid $16.85 per fill, versus $16.42 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
Montelukast is used to control and prevent symptoms caused by asthma (such as wheezing and shortness of breath).
Compared with Maryland prescribers
Katherine Robbins wrote 22 prescriptions for Montelukast Sodium, about half as often as the typical Maryland prescriber of it (44). Medicare paid $25.68 per fill, versus $15.48 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 Maryland prescribers
Katherine Robbins wrote 21 prescriptions for Gabapentin, about 30% as often as the typical Maryland prescriber of it (71). Medicare paid $5.71 per fill, versus $15.67 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
Isosorbide mononitrate is used to prevent chest pain (angina) in patients with a certain heart condition (coronary artery disease).
Compared with Maryland prescribers
Katherine Robbins wrote 21 prescriptions for Isosorbide Mononitrate Er, about 64% as often as the typical Maryland prescriber of it (33). Medicare paid $20.56 per fill, versus $16.25 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 Maryland prescribers
Katherine Robbins wrote 20 prescriptions for Duloxetine Hcl, about half as often as the typical Maryland prescriber of it (40). Medicare paid $27.63 per fill, versus $28.92 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
Simvastatin is used along with a proper diet to help lower "bad" cholesterol and fats (such as LDL, triglycerides) and raise "good" cholesterol (HDL) in the blood.
Compared with Maryland prescribers
Katherine Robbins wrote 18 prescriptions for Simvastatin, about 36% as often as the typical Maryland prescriber of it (50). Medicare paid $13.04 per fill, versus $9.92 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 Maryland prescribers
Katherine Robbins wrote 17 prescriptions for Citalopram Hbr, about 61% as often as the typical Maryland prescriber of it (28). Medicare paid $3.48 per fill, versus $8.61 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
Clonazepam is used to prevent and control seizures.
Compared with Maryland prescribers
Katherine Robbins wrote 17 prescriptions for Clonazepam, about 42% as often as the typical Maryland prescriber of it (41). Medicare paid $6.59 per fill, versus $8.30 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
Hydralazine is used with or without other medications to treat high blood pressure.
Compared with Maryland prescribers
Katherine Robbins wrote 17 prescriptions for Hydralazine Hcl, about half as often as the typical Maryland prescriber of it (40). Medicare paid $16.95 per fill, versus $16.84 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 bladder problems (overactive bladder, neurogenic detrusor overactivity).
Compared with Maryland prescribers
Katherine Robbins wrote 17 prescriptions for Myrbetriq, about half as often as the typical Maryland prescriber of it (39). Medicare paid $491.49 per fill, versus $701.44 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 is a long-acting form of oxybutynin that is used to treat overactive bladder and urinary conditions.
Compared with Maryland prescribers
Katherine Robbins wrote 17 prescriptions for Oxybutynin Chloride Er, about half as often as the typical Maryland prescriber of it (30). Medicare paid $9.13 per fill, versus $26.31 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 Maryland prescribers
Katherine Robbins wrote 17 prescriptions for Pregabalin, about 41% as often as the typical Maryland prescriber of it (42). Medicare paid $30.68 per fill, versus $27.59 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
Metformin is used with a proper diet and exercise program and possibly with other medications to control high blood sugar.
Compared with Maryland prescribers
Katherine Robbins wrote 16 prescriptions for Metformin Hcl, about 22% as often as the typical Maryland prescriber of it (74). Medicare paid $18.18 per fill, versus $8.72 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 a mineral supplement used to treat or prevent low amounts of potassium in the blood.
Compared with Maryland prescribers
Katherine Robbins wrote 15 prescriptions for Potassium Chloride, about 34% as often as the typical Maryland prescriber of it (44). Medicare paid $11.71 per fill, versus $23.11 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
Spironolactone is used to treat high blood pressure and heart failure.
Compared with Maryland prescribers
Katherine Robbins wrote 15 prescriptions for Spironolactone, about 41% as often as the typical Maryland prescriber of it (37). Medicare paid $17.85 per fill, versus $10.02 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
Albuterol (also known as salbutamol) is used to prevent and treat wheezing and shortness of breath caused by breathing problems (such as asthma, chronic obstructive pulmonary disease).
Compared with Maryland prescribers
Katherine Robbins wrote 14 prescriptions for Albuterol Sulfate Hfa, about 27% as often as the typical Maryland prescriber of it (53). Medicare paid $28.44 per fill, versus $29.94 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
Trimethoprim is an antibiotic used to treat bacterial infections.
Compared with Maryland prescribers
Katherine Robbins wrote 14 prescriptions for Trimethoprim, about 72% as often as the typical Maryland prescriber of it (19). Medicare paid $37.84 per fill, versus $47.14 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
This medication is used along with regular tooth brushing/flossing to treat gingivitis, a gum disease that causes red, swollen, and easily bleeding gums.
Compared with Maryland prescribers
Katherine Robbins wrote 13 prescriptions for Chlorhexidine Gluconate, about 34% as often as the typical Maryland prescriber of it (38). Medicare paid $7.32 per fill, versus $6.03 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
Diazepam is used to treat anxiety, alcohol withdrawal, and seizures.
Compared with Maryland prescribers
Katherine Robbins wrote 13 prescriptions for Diazepam, about half as often as the typical Maryland prescriber of it (24). Medicare paid $9.76 per fill, versus $7.99 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 medication is used to treat high blood pressure.
Compared with Maryland prescribers
Katherine Robbins wrote 13 prescriptions for Hydrochlorothiazide, about 20% as often as the typical Maryland prescriber of it (64). Medicare paid $3.42 per fill, versus $4.79 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
Alprazolam is used to treat anxiety and panic disorders.
Compared with Maryland prescribers
Katherine Robbins wrote 12 prescriptions for Alprazolam, about 27% as often as the typical Maryland prescriber of it (44). Medicare paid $6.07 per fill, versus $6.37 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
Baclofen is used to treat muscle spasms caused by certain conditions (such as multiple sclerosis, spinal cord injury/disease).
Compared with Maryland prescribers
Katherine Robbins wrote 12 prescriptions for Baclofen, about 35% as often as the typical Maryland prescriber of it (34). Medicare paid $15.38 per fill, versus $21.87 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
Latanoprost is used to treat high pressure inside the eye due to glaucoma (open angle type) or other eye diseases (such as ocular hypertension).
Compared with Maryland prescribers
Katherine Robbins wrote 12 prescriptions for Latanoprost, about 9% as often as the typical Maryland prescriber of it (136). Medicare paid $23.86 per fill, versus $14.32 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
Lisinopril is used to treat high blood pressure.
Compared with Maryland prescribers
Katherine Robbins wrote 12 prescriptions for Lisinopril, about 14% as often as the typical Maryland prescriber of it (88). Medicare paid $6.34 per fill, versus $8.25 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
Metronidazole is an antibiotic that is used to treat a wide variety of infections.
Compared with Maryland prescribers
Katherine Robbins wrote 12 prescriptions for Metronidazole, about half as often as the typical Maryland prescriber of it (25). Medicare paid $19.69 per fill, versus $36.70 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 Maryland prescribers
Katherine Robbins wrote 12 prescriptions for Mirtazapine, about 27% as often as the typical Maryland prescriber of it (45). Medicare paid $19.23 per fill, versus $21.78 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
Nifedipine is used alone or in combination with other drugs to treat high blood pressure (hypertension).
Compared with Maryland prescribers
Katherine Robbins wrote 12 prescriptions for Nifedipine Er, about 38% as often as the typical Maryland prescriber of it (32). Medicare paid $13.17 per fill, versus $29.98 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
Rosuvastatin is used along with a proper diet to help lower "bad" cholesterol and fats (such as LDL, triglycerides) and raise "good" cholesterol (HDL) in the blood.
Compared with Maryland prescribers
Katherine Robbins wrote 12 prescriptions for Rosuvastatin Calcium, about 12% as often as the typical Maryland prescriber of it (96). Medicare paid $51.54 per fill, versus $22.56 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 alone or with other medications to control seizures.
Compared with Maryland prescribers
Katherine Robbins wrote 11 prescriptions for Primidone, about 37% as often as the typical Maryland prescriber of it (30). Medicare paid $10.99 per fill, versus $24.75 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
Questions about Katherine Robbins’s prescriptions
What does Katherine Robbins prescribe most?
In 2024 Medicare Part D data, Katherine Robbins's most prescribed medications were Tramadol Hcl (89), Omeprazole (57) and Sertraline Hcl (54).
How does Katherine Robbins's prescribing compare with other Maryland prescribers?
Of the 47 medications with a state comparison, Katherine Robbins prescribes 2 more often than the typical Maryland prescriber, 5 about as often and 40 less often. Volume reflects practice size as well as prescribing habits.
Does this list show every medication Katherine Robbins 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 Maryland 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.
