MONICA KNAACK MD
Prescription History 1700524147
Internal Medicine in Iowa City, IA

NPI Status: Active since May 25, 2022

Contact Information

200 HAWKINS DR
IOWA CITY, IA
ZIP 52242
Phone: (319) 384-9668
Fax: (319) 384-8955

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Prescription History for Informed Healthcare Decisions

Explore the verified Medicare Part D prescription history, volume metrics, and calculated drug costs for MONICA KNAACK MD, an active Internal Medicine specialist practicing in Iowa City, IA. Our medical registry currently tracks 13 unique pharmaceutical formulations prescribed by this provider, representing an estimated volume of 184 documented patient claims. Among these therapy options, the most frequently utilized medication is Atorvastatin Calcium, which accounts for 27 claims alone.


Amlodipine Besylate

Generic Formulation: Amlodipine BesylateSpecialty: Internal Medicine
Provider Metrics Summary
Total Claims 12
30-Day Fills 34.0
Days Supply 1,005
IA State Average Benchmarks
Peer Average Claims140.0
Peer Average 30-Day Fills313.9
Peer Average Days Supply9,323
Highly Conservative Utilization

This provider demonstrates a highly selective approach to this formula, recording 91.4% less volume than the regional standard for practitioners inside IA. Gross expenditures recorded under Medicare program tracking definitions for this provider calculate to an estimated aggregate of $22.06 across this reporting matrix range.

Provider Avg Cost Per Claim

$1.84

State Avg Cost Per Claim

$5.74

Note on Expenses: These indicators represent gross infrastructure resource tracking paid directly to supply pharmacy networks by Medicare Part D configurations. These calculations do not track individual patient insurance tier copays or out-of-pocket shelf prices at retail checkout lanes.

Clinical Summary

A long-acting dihydropyridine calcium channel blocker. It is effective in the treatment of ANGINA PECTORIS and HYPERTENSION.

Therapeutic Applications

Amlodipine is used with or without other medications to treat high blood pressure. Lowering high blood pressure helps prevent strokes, heart attacks, and kidney problems. Amlodipine belongs to a class of drugs known as calcium channel blockers. It works by relaxing blood vessels so blood can flow more easily. Amlodipine is also used to prevent certain types of chest pain (angina). It may help to increase your ability to exercise and decrease the frequency of angina attacks. It should not be used to treat attacks of chest pain when they occur. Use other medications (such as sublingual nitroglycerin) to relieve attacks of chest pain as directed by your doctor.

Atorvastatin Calcium

Generic Formulation: Atorvastatin CalciumSpecialty: Internal Medicine
Provider Metrics Summary
Total Claims 27
30-Day Fills 60.5
Days Supply 1,815
IA State Average Benchmarks
Peer Average Claims209.0
Peer Average 30-Day Fills494.9
Peer Average Days Supply14,720
Highly Conservative Utilization

This provider demonstrates a highly selective approach to this formula, recording 87.1% less volume than the regional standard for practitioners inside IA. Gross expenditures recorded under Medicare program tracking definitions for this provider calculate to an estimated aggregate of $227.74 across this reporting matrix range.

Provider Avg Cost Per Claim

$8.43

State Avg Cost Per Claim

$10.92

Note on Expenses: These indicators represent gross infrastructure resource tracking paid directly to supply pharmacy networks by Medicare Part D configurations. These calculations do not track individual patient insurance tier copays or out-of-pocket shelf prices at retail checkout lanes.

Clinical Summary

A pyrrole and heptanoic acid derivative, HYDROXYMETHYLGLUTARYL-COA REDUCTASE INHIBITOR (statin), and ANTICHOLESTEREMIC AGENT that is used to reduce serum levels of LDL-CHOLESTEROL; APOLIPOPROTEIN B; and TRIGLYCERIDES. It is used to increase serum levels of HDL-CHOLESTEROL in the treatment of HYPERLIPIDEMIAS, and for the prevention of CARDIOVASCULAR DISEASES in patients with multiple risk factors.

Therapeutic Applications

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. It belongs to a group of drugs known as statins. It works by reducing the amount of cholesterol made by the liver. Lowering bad cholesterol and triglycerides and raising good cholesterol decreases the risk of heart disease and helps prevent strokes and heart attacks. In addition to eating a proper diet (such as a low-cholesterol/low-fat diet), other lifestyle changes that may help this medication work better include exercising, losing weight if overweight, and stopping smoking. Consult your doctor for more details.

Hydrochlorothiazide

Generic Formulation: HydrochlorothiazideSpecialty: Internal Medicine
Provider Metrics Summary
Total Claims 23
30-Day Fills 39.2
Days Supply 1,169
IA State Average Benchmarks
Peer Average Claims82.0
Peer Average 30-Day Fills198.3
Peer Average Days Supply5,915
Highly Conservative Utilization

This provider demonstrates a highly selective approach to this formula, recording 72.0% less volume than the regional standard for practitioners inside IA. Gross expenditures recorded under Medicare program tracking definitions for this provider calculate to an estimated aggregate of $92.02 across this reporting matrix range.

Provider Avg Cost Per Claim

$4.00

State Avg Cost Per Claim

$3.98

Note on Expenses: These indicators represent gross infrastructure resource tracking paid directly to supply pharmacy networks by Medicare Part D configurations. These calculations do not track individual patient insurance tier copays or out-of-pocket shelf prices at retail checkout lanes.

Clinical Summary

A thiazide diuretic often considered the prototypical member of this class. It reduces the reabsorption of electrolytes from the renal tubules. This results in increased excretion of water and electrolytes, including sodium, potassium, chloride, and magnesium. It is used in the treatment of several disorders including edema, hypertension, diabetes insipidus, and hypoparathyroidism.

Therapeutic Applications

This medication is used to treat high blood pressure. Lowering high blood pressure helps prevent strokes, heart attacks, and kidney problems. Hydrochlorothiazide belongs to a class of drugs known as diuretics/water pills. It works by causing you to make more urine. This helps your body get rid of extra salt and water. This medication also reduces extra fluid in the body (edema) caused by conditions such as heart failure, liver disease, or kidney disease. This can lessen symptoms such as shortness of breath or swelling in your ankles or feet.

Jardiance

Generic Formulation: EmpagliflozinSpecialty: Internal Medicine
Provider Metrics Summary
Total Claims 12
30-Day Fills 12.2
Days Supply 359
IA State Average Benchmarks
Peer Average Claims40.0
Peer Average 30-Day Fills66.6
Peer Average Days Supply1,935
Highly Conservative Utilization

This provider demonstrates a highly selective approach to this formula, recording 70.0% less volume than the regional standard for practitioners inside IA. Gross expenditures recorded under Medicare program tracking definitions for this provider calculate to an estimated aggregate of $7,404.31 across this reporting matrix range.

Provider Avg Cost Per Claim

$617.03

State Avg Cost Per Claim

$962.73

Note on Expenses: These indicators represent gross infrastructure resource tracking paid directly to supply pharmacy networks by Medicare Part D configurations. These calculations do not track individual patient insurance tier copays or out-of-pocket shelf prices at retail checkout lanes.

Therapeutic Applications

Empagliflozin is used with a proper diet and exercise program to control high blood sugar in people with type 2 diabetes. Controlling high blood sugar helps prevent kidney damage, blindness, nerve problems, loss of limbs, and sexual function problems. Empagliflozin is also used in patients with type 2 diabetes and heart disease to lower the risk of death from heart attack or stroke. Empagliflozin works by increasing the removal of sugar by your kidneys. Empagliflozin is also used to treat heart failure. It may help you live longer and lower your risk of going to the hospital for heart failure. Empagliflozin works by increasing the removal of sodium by your kidneys.

Levothyroxine Sodium

Generic Formulation: Levothyroxine SodiumSpecialty: Internal Medicine
Provider Metrics Summary
Total Claims 11
30-Day Fills 33.0
Days Supply 990
IA State Average Benchmarks
Peer Average Claims181.0
Peer Average 30-Day Fills387.2
Peer Average Days Supply11,318
Highly Conservative Utilization

This provider demonstrates a highly selective approach to this formula, recording 93.9% less volume than the regional standard for practitioners inside IA. Gross expenditures recorded under Medicare program tracking definitions for this provider calculate to an estimated aggregate of $136.07 across this reporting matrix range.

Provider Avg Cost Per Claim

$12.37

State Avg Cost Per Claim

$14.76

Note on Expenses: These indicators represent gross infrastructure resource tracking paid directly to supply pharmacy networks by Medicare Part D configurations. These calculations do not track individual patient insurance tier copays or out-of-pocket shelf prices at retail checkout lanes.

Clinical Summary

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.

Therapeutic Applications

Levothyroxine is used to treat an underactive thyroid (hypothyroidism). 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.

Metformin Hcl

Generic Formulation: Metformin HclSpecialty: Internal Medicine
Provider Metrics Summary
Total Claims 12
30-Day Fills 25.3
Days Supply 760
IA State Average Benchmarks
Peer Average Claims92.0
Peer Average 30-Day Fills207.4
Peer Average Days Supply6,150
Highly Conservative Utilization

This provider demonstrates a highly selective approach to this formula, recording 87.0% less volume than the regional standard for practitioners inside IA. Gross expenditures recorded under Medicare program tracking definitions for this provider calculate to an estimated aggregate of $176.57 across this reporting matrix range.

Provider Avg Cost Per Claim

$14.71

State Avg Cost Per Claim

$6.76

Note on Expenses: These indicators represent gross infrastructure resource tracking paid directly to supply pharmacy networks by Medicare Part D configurations. These calculations do not track individual patient insurance tier copays or out-of-pocket shelf prices at retail checkout lanes.

Clinical Summary

A biguanide hypoglycemic agent used in the treatment of non-insulin-dependent diabetes mellitus not responding to dietary modification. Metformin improves glycemic control by improving insulin sensitivity and decreasing intestinal absorption of glucose. (From Martindale, The Extra Pharmacopoeia, 30th ed, p289)

Therapeutic Applications

Metformin is used with a proper diet and exercise program and possibly with other medications to control high blood sugar. It is used in patients with type 2 diabetes. Controlling high blood sugar helps prevent kidney damage, blindness, nerve problems, loss of limbs, and sexual function problems. Proper control of diabetes may also lessen your risk of a heart attack or stroke. Metformin works by helping to restore your body's proper response to the insulin you naturally produce. It also decreases the amount of sugar that your liver makes and that your stomach/intestines absorb.

Metformin Hcl Er

Generic Formulation: Metformin HclSpecialty: Internal Medicine
Provider Metrics Summary
Total Claims 13
30-Day Fills 15.2
Days Supply 449
IA State Average Benchmarks
Peer Average Claims56.0
Peer Average 30-Day Fills128.9
Peer Average Days Supply3,830
Highly Conservative Utilization

This provider demonstrates a highly selective approach to this formula, recording 76.8% less volume than the regional standard for practitioners inside IA. Gross expenditures recorded under Medicare program tracking definitions for this provider calculate to an estimated aggregate of $113.87 across this reporting matrix range.

Provider Avg Cost Per Claim

$8.76

State Avg Cost Per Claim

$9.07

Note on Expenses: These indicators represent gross infrastructure resource tracking paid directly to supply pharmacy networks by Medicare Part D configurations. These calculations do not track individual patient insurance tier copays or out-of-pocket shelf prices at retail checkout lanes.

Clinical Summary

A biguanide hypoglycemic agent used in the treatment of non-insulin-dependent diabetes mellitus not responding to dietary modification. Metformin improves glycemic control by improving insulin sensitivity and decreasing intestinal absorption of glucose. (From Martindale, The Extra Pharmacopoeia, 30th ed, p289)

Therapeutic Applications

Metformin is used with a proper diet and exercise program and possibly with other medications to control high blood sugar. It is used in patients with type 2 diabetes. Controlling high blood sugar helps prevent kidney damage, blindness, nerve problems, loss of limbs, and sexual function problems. Proper control of diabetes may also lessen your risk of a heart attack or stroke. Metformin works by helping to restore your body's proper response to the insulin you naturally produce. It also decreases the amount of sugar that your liver makes and that your stomach/intestines absorb.

Novolog Flexpen

Generic Formulation: Insulin AspartSpecialty: Internal Medicine
Provider Metrics Summary
Total Claims 11
30-Day Fills 11.0
Days Supply 263
IA State Average Benchmarks
Peer Average Claims34.0
Peer Average 30-Day Fills51.1
Peer Average Days Supply1,392
Highly Conservative Utilization

This provider demonstrates a highly selective approach to this formula, recording 67.6% less volume than the regional standard for practitioners inside IA. Gross expenditures recorded under Medicare program tracking definitions for this provider calculate to an estimated aggregate of $6,509.75 across this reporting matrix range.

Provider Avg Cost Per Claim

$591.80

State Avg Cost Per Claim

$884.91

Note on Expenses: These indicators represent gross infrastructure resource tracking paid directly to supply pharmacy networks by Medicare Part D configurations. These calculations do not track individual patient insurance tier copays or out-of-pocket shelf prices at retail checkout lanes.

Clinical Summary

Insulin that has been modified to contain an ASPARTIC ACID instead of a PROLINE at position 38 of the B-chain.

Therapeutic Applications

Insulin aspart is used with a proper diet and exercise program to control high blood sugar in people with diabetes. Controlling high blood sugar helps prevent kidney damage, blindness, nerve problems, loss of limbs, and sexual function problems. Proper control of diabetes may also lessen your risk of a heart attack or stroke. Insulin aspart is a man-made product that is similar to human insulin. It replaces the insulin that your body would normally make. Insulin aspart starts working faster and lasts for a shorter time than regular insulin. It works by helping blood sugar (glucose) get into cells so your body can use it for energy. This medication is usually used with a medium- or long-acting insulin product.

Olmesartan Medoxomil

Generic Formulation: Olmesartan MedoxomilSpecialty: Internal Medicine
Provider Metrics Summary
Total Claims 13
30-Day Fills 13.2
Days Supply 359
IA State Average Benchmarks
Peer Average Claims23.0
Peer Average 30-Day Fills52.0
Peer Average Days Supply1,545
Conservative Utilization

This provider writes prescriptions for this formulation 43.5% less frequently than the standard regional baseline metric for practitioners inside IA. Gross expenditures recorded under Medicare program tracking definitions for this provider calculate to an estimated aggregate of $92.88 across this reporting matrix range.

Provider Avg Cost Per Claim

$7.14

State Avg Cost Per Claim

$33.58

Note on Expenses: These indicators represent gross infrastructure resource tracking paid directly to supply pharmacy networks by Medicare Part D configurations. These calculations do not track individual patient insurance tier copays or out-of-pocket shelf prices at retail checkout lanes.

Clinical Summary

An ANGIOTENSIN II TYPE 1 RECEPTOR BLOCKER that is used to manage HYPERTENSION.

Therapeutic Applications

Olmesartan is used to treat high blood pressure (hypertension). Lowering high blood pressure helps prevent strokes, heart attacks, and kidney problems. Olmesartan belongs to a class of drugs called angiotensin receptor blockers (ARBs). It works by relaxing blood vessels so that blood can flow more easily.

Omeprazole

Generic Formulation: OmeprazoleSpecialty: Internal Medicine
Provider Metrics Summary
Total Claims 11
30-Day Fills 21.0
Days Supply 630
IA State Average Benchmarks
Peer Average Claims126.0
Peer Average 30-Day Fills268.5
Peer Average Days Supply7,945
Highly Conservative Utilization

This provider demonstrates a highly selective approach to this formula, recording 91.3% less volume than the regional standard for practitioners inside IA. Gross expenditures recorded under Medicare program tracking definitions for this provider calculate to an estimated aggregate of $48.26 across this reporting matrix range.

Provider Avg Cost Per Claim

$4.39

State Avg Cost Per Claim

$12.52

Note on Expenses: These indicators represent gross infrastructure resource tracking paid directly to supply pharmacy networks by Medicare Part D configurations. These calculations do not track individual patient insurance tier copays or out-of-pocket shelf prices at retail checkout lanes.

Clinical Summary

A 4-methoxy-3,5-dimethylpyridyl, 5-methoxybenzimidazole derivative of timoprazole that is used in the therapy of STOMACH ULCERS and ZOLLINGER-ELLISON SYNDROME. The drug inhibits an H(+)-K(+)-EXCHANGING ATPASE which is found in GASTRIC PARIETAL CELLS.

Therapeutic Applications

Omeprazole is used to treat certain stomach and esophagus problems (such as acid reflux, ulcers). It works by decreasing the amount of acid your stomach makes. It relieves symptoms such as heartburn, difficulty swallowing, and cough. This medication helps heal acid damage to the stomach and esophagus, helps prevent ulcers, and may help prevent cancer of the esophagus. Omeprazole belongs to a class of drugs known as proton pump inhibitors (PPIs). If you are self-treating with this medication, over-the-counter omeprazole products are used to treat frequent heartburn (occurring 2 or more days a week). Since it may take 1 to 4 days to have full effect, these products do not relieve heartburn right away. For over-the-counter products, carefully read the package instructions to make sure the product is right for you. Check the ingredients on the label even if you have used the product before. The manufacturer may have changed the ingredients. Also, products with similar brand names may contain different ingredients meant for different purposes. Taking the wrong product could harm you.

Propranolol Hcl

Generic Formulation: Propranolol HclSpecialty: Internal Medicine
Provider Metrics Summary
Total Claims 12
30-Day Fills 22.0
Days Supply 660
IA State Average Benchmarks
Peer Average Claims25.0
Peer Average 30-Day Fills41.4
Peer Average Days Supply1,202
Highly Conservative Utilization

This provider demonstrates a highly selective approach to this formula, recording 52.0% less volume than the regional standard for practitioners inside IA. Gross expenditures recorded under Medicare program tracking definitions for this provider calculate to an estimated aggregate of $285.01 across this reporting matrix range.

Provider Avg Cost Per Claim

$23.75

State Avg Cost Per Claim

$26.55

Note on Expenses: These indicators represent gross infrastructure resource tracking paid directly to supply pharmacy networks by Medicare Part D configurations. These calculations do not track individual patient insurance tier copays or out-of-pocket shelf prices at retail checkout lanes.

Therapeutic Applications

This formulation of propranolol is used for infants and children to treat a certain benign tumor (proliferating infantile hemangioma). It helps to shrink the tumor. Propranolol belongs to a class of drugs known as beta blockers.

Trazodone Hcl

Generic Formulation: Trazodone HclSpecialty: Internal Medicine
Provider Metrics Summary
Total Claims 12
30-Day Fills 26.0
Days Supply 780
IA State Average Benchmarks
Peer Average Claims69.0
Peer Average 30-Day Fills109.6
Peer Average Days Supply3,176
Highly Conservative Utilization

This provider demonstrates a highly selective approach to this formula, recording 82.6% less volume than the regional standard for practitioners inside IA. Gross expenditures recorded under Medicare program tracking definitions for this provider calculate to an estimated aggregate of $140.71 across this reporting matrix range.

Provider Avg Cost Per Claim

$11.73

State Avg Cost Per Claim

$11.31

Note on Expenses: These indicators represent gross infrastructure resource tracking paid directly to supply pharmacy networks by Medicare Part D configurations. These calculations do not track individual patient insurance tier copays or out-of-pocket shelf prices at retail checkout lanes.

Therapeutic Applications

This medication is used to treat depression. It may help to improve your mood, appetite, and energy level as well as decrease anxiety and insomnia related to depression. Trazodone works by helping to restore the balance of a certain natural chemical (serotonin) in the brain.

Tresiba Flextouch U-100

Generic Formulation: Insulin DegludecSpecialty: Internal Medicine
Provider Metrics Summary
Total Claims 15
30-Day Fills 15.1
Days Supply 312
IA State Average Benchmarks
Peer Average Claims26.0
Peer Average 30-Day Fills44.2
Peer Average Days Supply1,244
Conservative Utilization

This provider writes prescriptions for this formulation 42.3% less frequently than the standard regional baseline metric for practitioners inside IA. Gross expenditures recorded under Medicare program tracking definitions for this provider calculate to an estimated aggregate of $8,297.65 across this reporting matrix range.

Provider Avg Cost Per Claim

$553.18

State Avg Cost Per Claim

$635.49

Note on Expenses: These indicators represent gross infrastructure resource tracking paid directly to supply pharmacy networks by Medicare Part D configurations. These calculations do not track individual patient insurance tier copays or out-of-pocket shelf prices at retail checkout lanes.

Therapeutic Applications

Insulin degludec is used with a proper diet and exercise program to control high blood sugar in people with diabetes. Controlling high blood sugar helps prevent kidney damage, blindness, nerve problems, loss of limbs, and sexual function problems. Proper control of diabetes may also lessen your risk of a heart attack or stroke. Insulin degludec is a man-made product that is similar to human insulin. It replaces the insulin that your body would normally make. It acts longer than regular insulin, providing a low, steady level of insulin. It works by helping blood sugar (glucose) get into cells so your body can use it for energy. Insulin degludec may be used with a shorter-acting insulin product. It may also be used alone or with other diabetes drugs.

Dataset Methodology & CMS Source Information

This analytical profile maps public infrastructure records sourced directly from official **Centers for Medicare & Medicaid Services (CMS)** public data releases. The statistics above track documented pharmaceutical treatment trends assigned to beneficiaries specifically under federal public programs. Evaluating the prescriptive footprints of clinical practitioners like MONICA KNAACK MD provides transparency into local medical care patterns within Iowa City, IA.

Key Learning Objectives for this Profile:

  • Prescribing Frequencies: Track and evaluate the volume metrics of specific brand-name and generic medical formulas chosen by this provider over time.
  • Clinical Focus Areas: Identify how the provider distributes therapeutic selections across medical care options to gain insight into their true day-to-day **Internal Medicine** practice concentrations.
  • Program Cost Awareness: Review the calculated total systemic drug costs and raw transactional volumes linked to these orders to better anticipate network insurance coverage structures.
  • Patient-Centered Evaluation: Cross-reference localized regional care comparisons to align practitioner habits directly with your proactive health maintenance goals.

Data Scope Exclusion & Limitations: The data elements presented above explicitly reflect prescription orders processed for Medicare beneficiaries during the year 2023. This informational profile does not aggregate prescription data for individuals utilizing private commercial health plans, state Medicaid coverage, or self-pay options. However, because medical decision-making remains highly consistent across clinical settings, this public registry provides a reliable proxy for understanding the general prescribing preferences and pharmaceutical care approach used by this provider.