DR. MAUREEN CECILIA NASH M.D., M.S.
Prescription History 1649388521
Psychiatry & Neurology - Psychiatry in Portland, OR

Active since August 29, 2006PECOS Enrolled
703 NE HANCOCK ST, PORTLAND, OR 97212(503) 230-9875(503) 331-3441 Get Directions

NPPES record last updated: January 3, 2025. Verified against the NPPES registry weekly; last sync: October 04, 2026.

Medicare Part D Prescription History

Explore the verified Medicare Part D prescription history, volume metrics, and calculated drug costs for DR. MAUREEN CECILIA NASH M.D., M.S., an active Psychiatry specialist practicing in Portland, OR. Our medical registry currently tracks 3 unique pharmaceutical formulations prescribed by this provider, representing an estimated volume of 43 documented patient claims. Among these therapy options, the most frequently utilized medication is Lamotrigine, which accounts for 17 claims alone. Use the table below to sort by claims, cost, or utilization compared with the state average; select any medication for its full profile.

3
Medications
43
Total Claims
44
30-Day Fills
Lamotrigine
Most Prescribed · 17 claims
View details
3 medications · 2023 Medicare Part D
Medicare Part D medications prescribed by DR. MAUREEN CECILIA NASH M.D., M.S. in 2023, with prescription volumes, average cost per fill, and OR state comparisons
Medication Prescriptions (2023)Rx (2023) Avg Cost per FillCost / Fill Vs. Other OR PrescribersVs. OR Avg
Lamotrigine17$46.47▼ Less than typical

About Lamotrigine: Lamotrigine is used alone or with other medications to prevent and control seizures. Show more ▾

It may also be used to help prevent the extreme mood swings of bipolar disorder in adults. Lamotrigine is known as an anticonvulsant or antiepileptic drug. It is thought to work by restoring the balance of certain natural substances in the brain. This drug is not approved for use in children younger than 2 years due to an increased risk of side effects (such as infections). A phenyltriazine compound, sodium and calcium channel blocker that is used for the treatment of SEIZURES and BIPOLAR DISORDER.

In 2023, this provider wrote 17 Medicare prescriptions for Lamotrigine, about a third of the volume of the typical Oregon prescriber of this medication (42). Medicare paid an average of $46.47 per fill, versus $18.27 statewide.

How often this provider prescribes it

This provider
17
OR average
42.0

This provider prescribes this medication less often than the average OR prescriber. Utilization reflects practice size as well as clinical preference.

What Medicare paid per fill

This provider
$46.47
OR average
$18.27

Gross Part D cost per fill; not the patient's out-of-pocket price.

17.2
30-Day Fills
standardized to 30-day supplies
422
Days of Medication
total across all patients in 2023
Haloperidol14$27.08▼ below OR avg▼ Less than typical

About Haloperidol: Haloperidol is used to treat certain mental/mood disorders (such as schizophrenia, schizoaffective disorders). Show more ▾

This medicine helps you to think more clearly, feel less nervous, and take part in everyday life. It can also help prevent suicide in people who are likely to harm themselves. It also reduces aggression and the desire to hurt others. It can decrease negative thoughts and hallucinations. Haloperidol can also be used to treat uncontrolled movements and outbursts of words/sounds related to Tourette's syndrome. Haloperidol is also used for severe behavior problems in hyperactive children when other treatments or medications have not worked. Haloperidol is a psychiatric medication (antipsychotic-type) that works by helping to restore the balance of certain natural substances in the brain (neurotransmitters). A phenyl-piperidinyl-butyrophenone that is used primarily to treat SCHIZOPHRENIA and other PSYCHOSES. It is also used in schizoaffective disorder, DELUSIONAL DISORDERS, ballism, and TOURETTE SYNDROME (a drug of choice) and occasionally as adjunctive therapy in INTELLECTUAL DISABILITY and the chorea of HUNTINGTON DISEASE. It is a potent antiemetic and is used in the treatment of intractable HICCUPS. (From AMA Drug Evaluations Annual, 1994, p279)

In 2023, this provider wrote 14 Medicare prescriptions for Haloperidol, about half the volume of the typical Oregon prescriber of this medication (32). Medicare paid an average of $27.08 per fill, versus $39.82 statewide.

How often this provider prescribes it

This provider
14
OR average
32.0

This provider prescribes this medication less often than the average OR prescriber. Utilization reflects practice size as well as clinical preference.

What Medicare paid per fill

This provider
$27.08
OR average
$39.82

This provider's average cost per fill is below the OR average for this medication.

14.2
30-Day Fills
standardized to 30-day supplies
428
Days of Medication
total across all patients in 2023
Perphenazine12$37.69▼ below OR avg▼ Less than typical

About Perphenazine: This medication is used to treat certain mental/mood disorders (such as schizophrenia, manic phase of bipolar disorder, schizoaffective disorder). Show more ▾

This medicine helps you to think more clearly, feel less nervous, and take part in everyday life. It can reduce aggressive behavior and the desire to hurt yourself/others. It may also help to decrease hallucinations (such as hearing/seeing things that are not there). Perphenazine is a psychiatric medication (antipsychotic-type) that works by helping to restore the balance of certain natural substances (such as dopamine) in the brain. An antipsychotic phenothiazine derivative with actions and uses similar to those of CHLORPROMAZINE.

In 2023, this provider wrote 12 Medicare prescriptions for Perphenazine, about half the volume of the typical Oregon prescriber of this medication (27). Medicare paid an average of $37.69 per fill, versus $85.65 statewide.

How often this provider prescribes it

This provider
12
OR average
27.0

This provider prescribes this medication less often than the average OR prescriber. Utilization reflects practice size as well as clinical preference.

What Medicare paid per fill

This provider
$37.69
OR average
$85.65

This provider's average cost per fill is below the OR average for this medication.

12.2
30-Day Fills
standardized to 30-day supplies
361
Days of Medication
total across all patients in 2023
No medications match the current filters.
▲ More than typical≈ Typical▼ Less than typical= prescription volume vs the average OR prescriber of the same medication; volume reflects practice size as well as clinical preference.Green cost= below the OR average cost per fill.

About this data. The prescription history for DR. MAUREEN CECILIA NASH M.D., M.S. is compiled from the Centers for Medicare & Medicaid Services (CMS) Medicare Part D Prescriber Public Use File for calendar year 2023, the most recent federal release. Figures cover prescriptions filled for Medicare Part D beneficiaries only; prescriptions under private insurance, Medicaid, or self-pay plans are not included. Because prescribing decisions are generally consistent across coverage types, this record offers a useful view of the overall Psychiatry prescribing approach at this Portland, OR practice.

Reading the costs. Drug costs are gross amounts paid to pharmacies under Part D, including both plan and beneficiary payments. They are not the price a patient pays at the pharmacy counter. Medications with fewer than 11 claims are excluded from the federal source data, and state comparisons use the average volume among OR prescribers of the same medication. Always confirm current medications and costs directly with the provider and your plan.