KATHERINE TRUMBO DNP, APRN, FNP-C
Prescription History 1194155804
Nurse Practitioner - Family in Portland, OR
What does Katherine Trumbo prescribe?
In 2024, Katherine Trumbo wrote 479 Medicare prescriptions for 24 medications. The most prescribed was Hydrocodone-Acetaminophen (hydrocodone/acetaminophen), with 80 prescriptions for 55 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 Trumbo prescribes.
Medications 24 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 Oregon prescribers.
What it is used for
This combination medication is used to relieve moderate to severe pain.
Compared with Oregon prescribers
Katherine Trumbo wrote 80 prescriptions for Hydrocodone-Acetaminophen, about 1.3 times as often as the typical Oregon prescriber of it (63). Medicare paid $21.98 per fill, versus $18.80 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
This medication is used to help relieve moderate to severe pain.
Compared with Oregon prescribers
Katherine Trumbo wrote 62 prescriptions for Oxycodone Hcl, about 1.2 times as often as the typical Oregon prescriber of it (53). Medicare paid $17.76 per fill, versus $13.58 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
Amlodipine is used with or without other medications to treat high blood pressure.
Compared with Oregon prescribers
Katherine Trumbo wrote 27 prescriptions for Amlodipine Besylate, about 25% as often as the typical Oregon prescriber of it (109). Medicare paid $5.76 per fill, versus $8.23 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, anxiety, panic attacks, and social anxiety disorder).
Compared with Oregon prescribers
Katherine Trumbo wrote 21 prescriptions for Venlafaxine Hcl Er, about 71% as often as the typical Oregon prescriber of it (29). Medicare paid $13.90 per fill, versus $26.34 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
Gabapentin is used with other medications to prevent and control seizures.
Compared with Oregon prescribers
Katherine Trumbo wrote 20 prescriptions for Gabapentin, about 26% as often as the typical Oregon prescriber of it (77). Medicare paid $24.23 per fill, versus $20.58 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
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 Oregon prescribers
Katherine Trumbo wrote 19 prescriptions for Albuterol Sulfate Hfa, about 34% as often as the typical Oregon prescriber of it (56). Medicare paid $44.74 per fill, versus $32.53 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 Oregon prescribers
Katherine Trumbo wrote 19 prescriptions for Oxycodone-Acetaminophen, about half as often as the typical Oregon prescriber of it (39). Medicare paid $26.98 per fill, versus $23.18 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
Levothyroxine is used to treat an underactive thyroid (hypothyroidism).
Compared with Oregon prescribers
Katherine Trumbo wrote 18 prescriptions for Levothyroxine Sodium, about 14% as often as the typical Oregon prescriber of it (130). Medicare paid $14.17 per fill, versus $12.22 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 Oregon prescribers
Katherine Trumbo wrote 18 prescriptions for Losartan Potassium, about 17% as often as the typical Oregon prescriber of it (107). Medicare paid $14.21 per fill, versus $11.59 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
Lisinopril is used to treat high blood pressure.
Compared with Oregon prescribers
Katherine Trumbo wrote 16 prescriptions for Lisinopril, about 14% as often as the typical Oregon prescriber of it (111). Medicare paid $6.75 per fill, versus $8.73 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 a wide variety of bacterial infections, including those that cause acne.
Compared with Oregon prescribers
Katherine Trumbo wrote 15 prescriptions for Doxycycline Hyclate, about half as often as the typical Oregon prescriber of it (26). Medicare paid $8.81 per fill, versus $16.80 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
Omeprazole is used to treat certain stomach and esophagus problems (such as acid reflux, ulcers).
Compared with Oregon prescribers
Katherine Trumbo wrote 15 prescriptions for Omeprazole, about 18% as often as the typical Oregon prescriber of it (83). Medicare paid $13.75 per fill, versus $15.87 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
See also Warning section.
Compared with Oregon prescribers
Katherine Trumbo wrote 15 prescriptions for Tramadol Hcl, about 36% as often as the typical Oregon prescriber of it (41). Medicare paid $7.80 per fill, versus $7.85 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
This medication is used to treat anxiety.
Compared with Oregon prescribers
Katherine Trumbo wrote 14 prescriptions for Lorazepam, about 41% as often as the typical Oregon prescriber of it (34). Medicare paid $5.42 per fill, versus $6.92 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 muscle spasms caused by certain conditions (such as multiple sclerosis, spinal cord injury).
Compared with Oregon prescribers
Katherine Trumbo wrote 14 prescriptions for Tizanidine Hcl, about 42% as often as the typical Oregon prescriber of it (33). Medicare paid $7.24 per fill, versus $12.13 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 Oregon prescribers
Katherine Trumbo wrote 13 prescriptions for Alprazolam, about 38% as often as the typical Oregon prescriber of it (34). Medicare paid $7.85 per fill, versus $5.00 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
This medication is used to treat a wide variety of bacterial infections.
Compared with Oregon prescribers
Katherine Trumbo wrote 13 prescriptions for Cephalexin, about half as often as the typical Oregon prescriber of it (28). Medicare paid $6.41 per fill, versus $9.17 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 prevent nausea and vomiting caused by cancer drug treatment (chemotherapy) and radiation therapy.
Compared with Oregon prescribers
Katherine Trumbo wrote 13 prescriptions for Ondansetron Odt, about half as often as the typical Oregon prescriber of it (27). Medicare paid $21.63 per fill, versus $17.06 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 Oregon prescribers
Katherine Trumbo wrote 12 prescriptions for Fluticasone Propionate, about 36% as often as the typical Oregon prescriber of it (33). Medicare paid $7.49 per fill, versus $17.53 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 Oregon prescribers
Katherine Trumbo wrote 11 prescriptions for Clonazepam, about 30% as often as the typical Oregon prescriber of it (37). Medicare paid $5.28 per fill, versus $9.18 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
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 Oregon prescribers
Katherine Trumbo wrote 11 prescriptions for Eliquis, about 16% as often as the typical Oregon prescriber of it (70). Medicare paid $814.43 per fill, versus $1,003.37 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
Famotidine is used to treat ulcers of the stomach and intestines and to prevent intestinal ulcers from coming back after they have healed.
Compared with Oregon prescribers
Katherine Trumbo wrote 11 prescriptions for Famotidine, about 31% as often as the typical Oregon prescriber of it (35). Medicare paid $12.65 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
This medication is a beta-blocker used to treat chest pain (angina), heart failure, and high blood pressure.
Compared with Oregon prescribers
Katherine Trumbo wrote 11 prescriptions for Metoprolol Succinate, about 12% as often as the typical Oregon prescriber of it (93). Medicare paid $11.30 per fill, versus $15.56 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
See also Warning section.
Compared with Oregon prescribers
Katherine Trumbo wrote 11 prescriptions for Promethazine Hcl, about half as often as the typical Oregon prescriber of it (20). Medicare paid $8.07 per fill, versus $12.11 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 Trumbo’s prescriptions
What does Katherine Trumbo prescribe most?
In 2024 Medicare Part D data, Katherine Trumbo's most prescribed medications were Hydrocodone-Acetaminophen (80), Oxycodone Hcl (62) and Amlodipine Besylate (27).
How does Katherine Trumbo's prescribing compare with other Oregon prescribers?
Of the 24 medications with a state comparison, Katherine Trumbo prescribes 1 more often than the typical Oregon prescriber, 1 about as often and 22 less often. Volume reflects practice size as well as prescribing habits.
Does this list show every medication Katherine Trumbo 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 Oregon 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.
