TRUDI J PETERSEN N.P.
Prescription History 1548655921
Nurse Practitioner - Obstetrics & Gynecology in Berkeley, CA

Active since April 01, 2015
1700 SHATTUCK AVE # 75, BERKELEY, CA 94709(510) 435-6185 Get Directions

NPPES record last updated: April 1, 2015. Verified against the NPPES registry weekly; last sync: August 30, 2026.

Medicare Part D Prescription History

Explore the verified Medicare Part D prescription history, volume metrics, and calculated drug costs for TRUDI J PETERSEN N.P., an active Obstetrics & Gynecology specialist practicing in Berkeley, CA. Our medical registry currently tracks 9 unique pharmaceutical formulations prescribed by this provider, representing an estimated volume of 154 documented patient claims. Among these therapy options, the most frequently utilized medication is Clonazepam, which accounts for 31 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.

9
Medications
154
Total Claims
179
30-Day Fills
Clonazepam
Most Prescribed · 31 claims
View details
9 medications · 2023 Medicare Part D
Medicare Part D medications prescribed by TRUDI J PETERSEN N.P. in 2023, with prescription volumes, average cost per fill, and CA state comparisons
Medication Prescriptions (2023)Rx (2023) Avg Cost per FillCost / Fill Vs. Other CA PrescribersVs. CA Avg

About Clonazepam: Clonazepam is used to prevent and control seizures. Show more ▾

This medication is known as an anticonvulsant or antiepileptic drug. It is also used to treat panic attacks. Clonazepam works by calming your brain and nerves. It belongs to a class of drugs called benzodiazepines. An anticonvulsant used for several types of seizures, including myotonic or atonic seizures, photosensitive epilepsy, and absence seizures, although tolerance may develop. It is seldom effective in generalized tonic-clonic or partial seizures. The mechanism of action appears to involve the enhancement of GAMMA-AMINOBUTYRIC ACID receptor responses.

In 2023, this provider wrote 31 Medicare prescriptions for Clonazepam, about 76% of the volume of the typical California prescriber of this medication (41). Medicare paid an average of $31.29 per fill, versus $9.00 statewide.

How often this provider prescribes it

This provider
31
CA average
41.0

This provider's prescribing volume for this medication is in line with the average CA prescriber. Utilization reflects practice size as well as clinical preference.

What Medicare paid per fill

This provider
$31.29
CA average
$9.00

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

31.1
30-Day Fills
standardized to 30-day supplies
932
Days of Medication
total across all patients in 2023

About Acetaminophen-Codeine: See also Warning section. Show more ▾

This combination medication is used to help relieve mild to moderate pain. It contains an opioid pain reliever (codeine) and a non-opioid pain reliever (acetaminophen). Codeine works in the brain to change how your body feels and responds to pain. Acetaminophen can also reduce a fever.

In 2023, this provider wrote 23 Medicare prescriptions for Acetaminophen-Codeine, about 77% of the volume of the typical California prescriber of this medication (30). Medicare paid an average of $9.63 per fill, versus $16.10 statewide.

How often this provider prescribes it

This provider
23
CA average
30.0

This provider's prescribing volume for this medication is in line with the average CA prescriber. Utilization reflects practice size as well as clinical preference.

What Medicare paid per fill

This provider
$9.63
CA average
$16.10

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

23
30-Day Fills
standardized to 30-day supplies
477
Days of Medication
total across all patients in 2023

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

It is also used to relieve nerve pain following shingles (a painful rash due to herpes zoster infection) in adults. Gabapentin is known as an anticonvulsant or antiepileptic drug. A cyclohexane-gamma-aminobutyric acid derivative that is used for the treatment of PARTIAL SEIZURES; NEURALGIA; and RESTLESS LEGS SYNDROME.

In 2023, this provider wrote 20 Medicare prescriptions for Gabapentin, about a quarter of the volume of the typical California prescriber of this medication (81). Medicare paid an average of $25.74 per fill, versus $21.28 statewide.

How often this provider prescribes it

This provider
20
CA average
81.0

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

What Medicare paid per fill

This provider
$25.74
CA average
$21.28

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

20
30-Day Fills
standardized to 30-day supplies
600
Days of Medication
total across all patients in 2023

About Clonidine Hcl: This medication is used alone or with other medications to treat high blood pressure (hypertension). Show more ▾

Lowering high blood pressure helps prevent strokes, heart attacks, and kidney problems. Clonidine belongs to a class of drugs (central alpha agonists) that act in the brain to lower blood pressure. It works by relaxing blood vessels so blood can flow more easily.

In 2023, this provider wrote 18 Medicare prescriptions for Clonidine Hcl, about half the volume of the typical California prescriber of this medication (34). Medicare paid an average of $5.16 per fill, versus $10.88 statewide.

How often this provider prescribes it

This provider
18
CA average
34.0

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

What Medicare paid per fill

This provider
$5.16
CA average
$10.88

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

23
30-Day Fills
standardized to 30-day supplies
690
Days of Medication
total across all patients in 2023

About Buprenorphine-Naloxone: This medication contains 2 medicines: buprenorphine and naloxone. Show more ▾

It is used to treat opioid dependence/addiction. Buprenorphine belongs to a class of drugs called mixed opioid agonist-antagonists. Buprenorphine helps prevent withdrawal symptoms caused by stopping other opioids. Naloxone is an opioid antagonist that blocks the effect of opioids and can cause severe opioid withdrawal when injected. It has little effect when taken by mouth or dissolved under the tongue. It is combined with buprenorphine to prevent abuse and misuse (injection) of this medication. This combination medication is used as part of a complete treatment program for drug abuse (such as compliance monitoring, counseling, behavioral contract, lifestyle changes). Ask your doctor or pharmacist if you should have other forms of naloxone available to treat opioid overdose. Teach your family or household members about the signs of an opioid overdose and how to treat it.

In 2023, this provider wrote 14 Medicare prescriptions for Buprenorphine-Naloxone, about a third of the volume of the typical California prescriber of this medication (41). Medicare paid an average of $59.18 per fill, versus $199.04 statewide.

How often this provider prescribes it

This provider
14
CA average
41.0

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

What Medicare paid per fill

This provider
$59.18
CA average
$199.04

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

14
30-Day Fills
standardized to 30-day supplies
362
Days of Medication
total across all patients in 2023

About Levothyroxine Sodium: Levothyroxine is used to treat an underactive thyroid (hypothyroidism). Show more ▾

It replaces or provides more thyroid hormone, which is normally produced by the thyroid gland. Low thyroid hormone levels can occur naturally or when the thyroid gland is injured by radiation/medications or removed by surgery. Having enough thyroid hormone is important for maintaining normal mental and physical activity. In children, having enough thyroid hormone is important for normal mental and physical development. This medication is also used to treat other types of thyroid disorders (such as thyroid cancer). This medication should not be used to treat infertility unless it is caused by low thyroid hormone levels. The major hormone derived from the thyroid gland. Thyroxine is synthesized via the iodination of tyrosines (MONOIODOTYROSINE) and the coupling of iodotyrosines (DIIODOTYROSINE) in the THYROGLOBULIN. Thyroxine is released from thyroglobulin by proteolysis and secreted into the blood. Thyroxine is peripherally deiodinated to form TRIIODOTHYRONINE which exerts a broad spectrum of stimulatory effects on cell metabolism.

In 2023, this provider wrote 13 Medicare prescriptions for Levothyroxine Sodium, about 10% of the volume of the typical California prescriber of this medication (124). Medicare paid an average of $22.25 per fill, versus $19.74 statewide.

How often this provider prescribes it

This provider
13
CA average
124.0

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

What Medicare paid per fill

This provider
$22.25
CA average
$19.74

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

31
30-Day Fills
standardized to 30-day supplies
930
Days of Medication
total across all patients in 2023

About Albuterol Sulfate Hfa: Albuterol (also known as salbutamol) is used to treat wheezing and shortness of breath caused by breathing problems such as asthma. Show more ▾

It is a quick-relief medication. Albuterol belongs to a class of drugs known as bronchodilators. It works by relaxing the muscles around the airways so that they open up and you can breathe more easily. Controlling symptoms of breathing problems can decrease time lost from work or school. A short-acting beta-2 adrenergic agonist that is primarily used as a bronchodilator agent to treat ASTHMA. Albuterol is prepared as a racemic mixture of R(-) and S(+) stereoisomers. The stereospecific preparation of R(-) isomer of albuterol is referred to as levalbuterol.

In 2023, this provider wrote 12 Medicare prescriptions for Albuterol Sulfate Hfa, about a quarter of the volume of the typical California prescriber of this medication (53). Medicare paid an average of $39.32 per fill, versus $42.16 statewide.

How often this provider prescribes it

This provider
12
CA average
53.0

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

What Medicare paid per fill

This provider
$39.32
CA average
$42.16

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

12
30-Day Fills
standardized to 30-day supplies
320
Days of Medication
total across all patients in 2023

About Temazepam: This medication is used to treat a certain sleep problem (insomnia). Show more ▾

It may help you fall asleep faster, stay asleep longer, and lessen how often you wake up during the night, so you can get a better night's rest. Temazepam belongs to a class of drugs called benzodiazepines. It acts on your brain to produce a calming effect. Use of this medication is usually limited to short treatment periods of 1 to 2 weeks or less. If your insomnia continues for a longer time, talk to your doctor to see if you need other treatment. A benzodiazepine that acts as a GAMMA-AMINOBUTYRIC ACID modulator and anti-anxiety agent.

In 2023, this provider wrote 12 Medicare prescriptions for Temazepam, about a third of the volume of the typical California prescriber of this medication (31). Medicare paid an average of $17.90 per fill, versus $14.76 statewide.

How often this provider prescribes it

This provider
12
CA average
31.0

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

What Medicare paid per fill

This provider
$17.90
CA average
$14.76

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

12
30-Day Fills
standardized to 30-day supplies
360
Days of Medication
total across all patients in 2023

About Citalopram Hbr: Citalopram is used to treat depression. Show more ▾

It may improve your energy level and feelings of well-being. Citalopram is known as a selective serotonin reuptake inhibitor (SSRI). This medication works by helping to restore the balance of a certain natural substance (serotonin) in the brain. A furancarbonitrile that is one of the SELECTIVE SEROTONIN REUPTAKE INHIBITORS used as an antidepressant. The drug is also effective in reducing ethanol uptake in alcoholics and is used in depressed patients who also suffer from TARDIVE DYSKINESIA in preference to tricyclic antidepressants, which aggravate dyskinesia.

In 2023, this provider wrote 11 Medicare prescriptions for Citalopram Hbr, about a third of the volume of the typical California prescriber of this medication (31). Medicare paid an average of $16.64 per fill, versus $9.33 statewide.

How often this provider prescribes it

This provider
11
CA average
31.0

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

What Medicare paid per fill

This provider
$16.64
CA average
$9.33

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

13
30-Day Fills
standardized to 30-day supplies
390
Days of Medication
total across all patients in 2023
No medications match the current filters.
= the 5 medications this provider prescribes most. More than typical Typical Less than typical= prescription volume vs the average CA prescriber of the same medication; volume reflects practice size as well as clinical preference.Green cost= below the CA average cost per fill.

About this data. The prescription history for TRUDI J PETERSEN N.P. 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 Obstetrics & Gynecology prescribing approach at this Berkeley, CA 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 CA prescribers of the same medication. Always confirm current medications and costs directly with the provider and your plan.