MRS. ROBIN THOMAS PA
Prescription History 1063256964
Physician Assistant - Medical in Lakewood, CO
What does Robin Thomas prescribe?
In 2024, Robin Thomas wrote 597 Medicare prescriptions for 26 medications. The most prescribed was Furosemide, with 54 prescriptions for 17 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 Robin Thomas prescribes.
Medications 26 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 Colorado prescribers.
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 Colorado prescribers
Robin Thomas wrote 54 prescriptions for Furosemide, about as often as the typical Colorado prescriber of it (55). Medicare paid $7.70 per fill, versus $6.60 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
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 Colorado prescribers
Robin Thomas wrote 45 prescriptions for Atorvastatin Calcium, about 30% as often as the typical Colorado prescriber of it (150). Medicare paid $11.35 per fill, versus $10.23 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 Colorado prescribers
Robin Thomas wrote 45 prescriptions for Sertraline Hcl, about as often as the typical Colorado prescriber of it (45). Medicare paid $12.24 per fill, versus $11.45 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
Levothyroxine is used to treat an underactive thyroid (hypothyroidism).
Compared with Colorado prescribers
Robin Thomas wrote 36 prescriptions for Levothyroxine Sodium, about 27% as often as the typical Colorado prescriber of it (132). Medicare paid $11.16 per fill, versus $10.98 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
Gabapentin is used with other medications to prevent and control seizures.
Compared with Colorado prescribers
Robin Thomas wrote 35 prescriptions for Gabapentin, about half as often as the typical Colorado prescriber of it (66). Medicare paid $18.65 per fill, versus $19.34 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 Colorado prescribers
Robin Thomas wrote 31 prescriptions for Lisinopril, about 32% as often as the typical Colorado prescriber of it (98). Medicare paid $15.84 per fill, versus $7.63 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 a mineral supplement used to treat or prevent low amounts of potassium in the blood.
Compared with Colorado prescribers
Robin Thomas wrote 31 prescriptions for Potassium Chloride, about 69% as often as the typical Colorado prescriber of it (45). Medicare paid $17.19 per fill, versus $21.02 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
Amlodipine is used with or without other medications to treat high blood pressure.
Compared with Colorado prescribers
Robin Thomas wrote 27 prescriptions for Amlodipine Besylate, about 30% as often as the typical Colorado prescriber of it (90). Medicare paid $9.41 per fill, versus $7.19 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 treat depression.
Compared with Colorado prescribers
Robin Thomas wrote 24 prescriptions for Mirtazapine, about 70% as often as the typical Colorado prescriber of it (34). Medicare paid $11.92 per fill, versus $21.04 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 certain mental/mood disorders (such as schizophrenia, bipolar disorder, irritability associated with autistic disorder).
Compared with Colorado prescribers
Robin Thomas wrote 23 prescriptions for Risperidone, about half as often as the typical Colorado prescriber of it (43). Medicare paid $25.44 per fill, versus $18.07 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
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 Colorado prescribers
Robin Thomas wrote 22 prescriptions for Eliquis, about 35% as often as the typical Colorado prescriber of it (63). Medicare paid $765.39 per fill, versus $971.58 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 Colorado prescribers
Robin Thomas wrote 20 prescriptions for Hydrocodone-Acetaminophen, about 41% as often as the typical Colorado prescriber of it (49). Medicare paid $27.22 per fill, versus $20.88 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 an antibiotic used to treat bladder infections (acute cystitis).
Compared with Colorado prescribers
Robin Thomas wrote 19 prescriptions for Nitrofurantoin Mono-Macro, about as often as the typical Colorado prescriber of it (21). Medicare paid $21.96 per fill, versus $16.85 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
Tamsulosin is used by men to treat the symptoms of an enlarged prostate (benign prostatic hyperplasia-BPH).
Compared with Colorado prescribers
Robin Thomas wrote 18 prescriptions for Tamsulosin Hcl, about 25% as often as the typical Colorado prescriber of it (71). Medicare paid $15.07 per fill, versus $14.96 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
Metformin is used with a proper diet and exercise program and possibly with other medications to control high blood sugar.
Compared with Colorado prescribers
Robin Thomas wrote 17 prescriptions for Metformin Hcl, about 27% as often as the typical Colorado prescriber of it (64). Medicare paid $5.57 per fill, versus $8.79 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
Nystatin is used to treat fungal skin infections.
Compared with Colorado prescribers
Robin Thomas wrote 15 prescriptions for Nystatin, about 75% as often as the typical Colorado prescriber of it (20). Medicare paid $32.27 per fill, versus $20.74 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 Colorado prescribers
Robin Thomas wrote 15 prescriptions for Omeprazole, about 21% as often as the typical Colorado prescriber of it (73). Medicare paid $8.43 per fill, versus $16.00 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 Colorado prescribers
Robin Thomas wrote 15 prescriptions for Tramadol Hcl, about 35% as often as the typical Colorado prescriber of it (43). Medicare paid $8.44 per fill, versus $8.39 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 Colorado prescribers
Robin Thomas wrote 14 prescriptions for Duloxetine Hcl, about 33% as often as the typical Colorado prescriber of it (42). Medicare paid $32.49 per fill, versus $26.79 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
Losartan is used to treat high blood pressure (hypertension) and to help protect the kidneys from damage due to diabetes.
Compared with Colorado prescribers
Robin Thomas wrote 14 prescriptions for Losartan Potassium, about 16% as often as the typical Colorado prescriber of it (87). Medicare paid $11.01 per fill, versus $9.87 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
This medication is a beta-blocker used to treat chest pain (angina), heart failure, and high blood pressure.
Compared with Colorado prescribers
Robin Thomas wrote 14 prescriptions for Metoprolol Succinate, about 20% as often as the typical Colorado prescriber of it (71). Medicare paid $8.74 per fill, versus $13.38 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
Metoprolol is used with or without other medications to treat high blood pressure (hypertension).
Compared with Colorado prescribers
Robin Thomas wrote 14 prescriptions for Metoprolol Tartrate, about 30% as often as the typical Colorado prescriber of it (47). Medicare paid $13.27 per fill, versus $7.75 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).
Compared with Colorado prescribers
Robin Thomas wrote 13 prescriptions for Olanzapine, about 30% as often as the typical Colorado prescriber of it (43). Medicare paid $24.55 per fill, versus $27.01 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
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 Colorado prescribers
Robin Thomas wrote 13 prescriptions for Rosuvastatin Calcium, about 15% as often as the typical Colorado prescriber of it (87). Medicare paid $16.22 per fill, versus $13.40 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 Colorado prescribers
Robin Thomas wrote 12 prescriptions for Lorazepam, about 38% as often as the typical Colorado prescriber of it (32). Medicare paid $19.88 per fill, versus $6.80 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
Methenamine is used to prevent or control returning urinary tract infections caused by certain bacteria.
Compared with Colorado prescribers
Robin Thomas wrote 11 prescriptions for Methenamine Hippurate, about 38% as often as the typical Colorado prescriber of it (29). Medicare paid $57.74 per fill, versus $74.59 statewide.
Volume reflects how many Medicare patients a practice sees as well as prescribing habits. It is not a measure of quality.
Questions about Robin Thomas’s prescriptions
What does Robin Thomas prescribe most?
In 2024 Medicare Part D data, Robin Thomas's most prescribed medications were Furosemide (54), Atorvastatin Calcium (45) and Sertraline Hcl (45).
How does Robin Thomas's prescribing compare with other Colorado prescribers?
Of the 26 medications with a state comparison, Robin Thomas prescribes 4 about as often than the typical Colorado prescriber and 22 less often. Volume reflects practice size as well as prescribing habits.
Does this list show every medication Robin Thomas 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 Colorado 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.
