MELISSA A. MARK CRNP
Prescription History 1861722621
Nurse Practitioner - Acute Care in Berkeley, CA

Active since December 30, 2009PECOS EnrolledAccepts Medicare Assignment
75/100
CMS Quality Rating
2001 DWIGHT WAY FL 2, BERKELEY, CA 94704(510) 204-5770(510) 204-5749 Get Directions

NPPES record last updated: October 28, 2024. Verified against the NPPES registry weekly; last sync: September 06, 2026.

Medicare Part D Prescription History

Explore the verified Medicare Part D prescription history, volume metrics, and calculated drug costs for MELISSA A. MARK CRNP, an active Acute Care specialist practicing in Berkeley, CA. Our medical registry currently tracks 6 unique pharmaceutical formulations prescribed by this provider, representing an estimated volume of 127 documented patient claims. Among these therapy options, the most frequently utilized medication is Enoxaparin Sodium, which accounts for 33 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.

6
Medications
127
Total Claims
127
30-Day Fills
Enoxaparin Sodium
Most Prescribed · 33 claims
View details
6 medications · 2023 Medicare Part D
Medicare Part D medications prescribed by MELISSA A. MARK CRNP 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 Enoxaparin Sodium: Enoxaparin is used to prevent and treat harmful blood clots. Show more ▾

This helps to reduce the risk of a stroke or heart attack. This medication helps keep your blood flowing smoothly by lowering the activity of clotting proteins in the blood. Enoxaparin is an anticoagulant, also known as a blood thinner. It is a type of heparin. Conditions which increase your risk of developing blood clots include certain types of surgeries (such as knee/hip replacement, abdominal), long periods of being immobile, certain types of heart attack, and a specific type of chest pain called unstable angina. For some medical conditions, enoxaparin may be used in combination with other blood thinners.

In 2023, this provider wrote 33 Medicare prescriptions for Enoxaparin Sodium, about 1.2 times the volume of the typical California prescriber of this medication (28). Medicare paid an average of $104.76 per fill, versus $123.66 statewide.

How often this provider prescribes it

This provider
33
CA average
28.0

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
$104.76
CA average
$123.66

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

33
30-Day Fills
standardized to 30-day supplies
530
Days of Medication
total across all patients in 2023

About Oxycodone Hcl: This medication is used to help relieve moderate to severe pain. Show more ▾

Oxycodone belongs to a class of drugs known as opioid analgesics. It works in the brain to change how your body feels and responds to pain. A semisynthetic derivative of CODEINE.

In 2023, this provider wrote 33 Medicare prescriptions for Oxycodone Hcl, about 79% of the volume of the typical California prescriber of this medication (42). Medicare paid an average of $4.43 per fill, versus $25.37 statewide.

How often this provider prescribes it

This provider
33
CA average
42.0

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
$4.43
CA average
$25.37

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

33
30-Day Fills
standardized to 30-day supplies
87
Days of Medication
total across all patients in 2023

About Naloxone Hcl: This medication is used for the emergency treatment of known or suspected opioid overdose. Show more ▾

Serious opioid overdose symptoms may include unusual sleepiness, unusual difficulty waking up, or breathing problems (ranging from slow/shallow breathing to no breathing). Other symptoms of overdose may include very small pinpoint pupils, slow heartbeat, or low blood pressure. If someone has serious overdose symptoms but you are not sure if the symptoms are due to overdose, give this medication right away anyway, since lasting slow/shallow breathing may cause permanent damage to the brain or death. This medication belongs to a class of drugs known as opioid antagonists. It works by blocking the effects of the opioid in the brain. This medication may not work as well to block the effects of certain types of opioids (mixed agonist/antagonists such as buprenorphine, pentazocine). With these types of opioids, blocking may be incomplete or you may need a higher dose of naloxone. The effects of naloxone will not last as long as the effects of the opioid. Since treatment with this medication is not long lasting, be sure to get medical help right away after giving the first dose of naloxone. Treatment of opioid overdose should also include breathing treatment (such as oxygen given through tubes in the nose, mechanical ventilation, artificial respiration). A specific opiate antagonist that has no agonist activity. It is a competitive antagonist at mu, delta, and kappa opioid receptors.

In 2023, this provider wrote 17 Medicare prescriptions for Naloxone Hcl, about half the volume of the typical California prescriber of this medication (29). Medicare paid an average of $75.26 per fill, versus $85.05 statewide.

How often this provider prescribes it

This provider
17
CA average
29.0

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
$75.26
CA average
$85.05

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

17
30-Day Fills
standardized to 30-day supplies
32
Days of Medication
total across all patients in 2023

About Ibuprofen: Ibuprofen is used to help relieve mild to moderate pain. Show more ▾

When used with an opioid (such as morphine), it may be used to relieve moderate to severe pain. It is also used to reduce fever. Ibuprofen is known as a nonsteroidal anti-inflammatory drug (NSAID). It works by blocking your body's production of certain natural substances that cause inflammation. This effect helps to decrease swelling, pain, or fever. A non-steroidal anti-inflammatory agent with analgesic, antipyretic, and anti-inflammatory properties

In 2023, this provider wrote 16 Medicare prescriptions for Ibuprofen, about a third of the volume of the typical California prescriber of this medication (41). Medicare paid an average of $3.92 per fill, versus $9.06 statewide.

How often this provider prescribes it

This provider
16
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
$3.92
CA average
$9.06

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

16
30-Day Fills
standardized to 30-day supplies
136
Days of Medication
total across all patients in 2023

About Eliquis: Apixaban is used to prevent serious blood clots from forming due to a certain irregular heartbeat (atrial fibrillation) or after hip/knee replacement surgery. Show more ▾

With atrial fibrillation, part of the heart does not beat the way it should. This can lead to blood clots forming, which can travel to other parts of your body (such as the lungs or legs) or increase your risk for stroke. In the United States, apixaban is also approved to treat certain types of blood clots (deep vein thrombosis-DVT, pulmonary embolus-PE) and to prevent them from forming again. Apixaban is an anticoagulant that works by blocking certain clotting proteins in your blood.

In 2023, this provider wrote 15 Medicare prescriptions for Eliquis, about a quarter of the volume of the typical California prescriber of this medication (68). Medicare paid an average of $552.42 per fill, versus $848.49 statewide.

How often this provider prescribes it

This provider
15
CA average
68.0

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
$552.42
CA average
$848.49

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

15
30-Day Fills
standardized to 30-day supplies
444
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 13 Medicare prescriptions for Gabapentin, about 16% of the volume of the typical California prescriber of this medication (81). Medicare paid an average of $2.44 per fill, versus $21.28 statewide.

How often this provider prescribes it

This provider
13
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
$2.44
CA average
$21.28

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

13
30-Day Fills
standardized to 30-day supplies
157
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 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 MELISSA A. MARK CRNP 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 Acute Care 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.