ANDREW MICHAEL SINGER MD
Prescription History 1255420188
Allergy & Immunology in Knoxville, TN

NPI Status: Active since October 11, 2006

Contact Information

2121 HIGHLAND AVE
KNOXVILLE, TN
ZIP 37916
Phone: (865) 525-2640
Fax: (865) 525-9536

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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 ANDREW MICHAEL SINGER MD, an active Allergy & Immunology specialist practicing in Knoxville, TN. Our medical registry currently tracks 13 unique pharmaceutical formulations prescribed by this provider, representing an estimated volume of 229 documented patient claims. Among these therapy options, the most frequently utilized medication is Prednisone, which accounts for 40 claims alone.


Albuterol Sulfate Hfa

Generic Formulation: Albuterol SulfateSpecialty: Allergy/ Immunology
Provider Metrics Summary
Total Claims 23
30-Day Fills 33.7
Days Supply 776
TN State Average Benchmarks
Peer Average Claims66.0
Peer Average 30-Day Fills84.3
Peer Average Days Supply2,114
Highly Conservative Utilization

This provider demonstrates a highly selective approach to this formula, recording 65.2% less volume than the regional standard for practitioners inside TN. Gross expenditures recorded under Medicare program tracking definitions for this provider calculate to an estimated aggregate of $1,629.65 across this reporting matrix range.

Provider Avg Cost Per Claim

$70.85

State Avg Cost Per Claim

$50.30

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 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.

Therapeutic Applications

Albuterol (also known as salbutamol) is used to treat wheezing and shortness of breath caused by breathing problems such as asthma. 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.

Azelastine Hcl

Generic Formulation: Azelastine HclSpecialty: Allergy/ Immunology
Provider Metrics Summary
Total Claims 15
30-Day Fills 34.3
Days Supply 1,030
TN State Average Benchmarks
Peer Average Claims36.0
Peer Average 30-Day Fills59.2
Peer Average Days Supply1,730
Highly Conservative Utilization

This provider demonstrates a highly selective approach to this formula, recording 58.3% less volume than the regional standard for practitioners inside TN. Gross expenditures recorded under Medicare program tracking definitions for this provider calculate to an estimated aggregate of $871.70 across this reporting matrix range.

Provider Avg Cost Per Claim

$58.11

State Avg Cost Per Claim

$44.11

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 relieve nasal symptoms such as runny/itching/stuffy nose, sneezing, and post-nasal drip caused by allergies or other conditions. Azelastine belongs to a class of drugs known as antihistamines. It works by blocking certain natural substances called histamines that are responsible for nasal symptoms.

Breo Ellipta

Generic Formulation: Fluticasone/VilanterolSpecialty: Allergy/ Immunology
Provider Metrics Summary
Total Claims 15
30-Day Fills 15.0
Days Supply 450
TN State Average Benchmarks
Peer Average Claims32.0
Peer Average 30-Day Fills44.3
Peer Average Days Supply1,321
Highly Conservative Utilization

This provider demonstrates a highly selective approach to this formula, recording 53.1% less volume than the regional standard for practitioners inside TN. Gross expenditures recorded under Medicare program tracking definitions for this provider calculate to an estimated aggregate of $6,507.73 across this reporting matrix range.

Provider Avg Cost Per Claim

$433.85

State Avg Cost Per Claim

$556.46

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 prevent and decrease symptoms (wheezing and trouble breathing) caused by asthma and ongoing lung disease (chronic obstructive pulmonary disease-COPD, including chronic bronchitis and emphysema). This inhaler contains 2 medications: fluticasone and vilanterol. Fluticasone belongs to a class of drugs known as corticosteroids. It works by reducing the swelling of the airways in the lungs to make breathing easier. Vilanterol belongs to a class of drugs known as long-acting beta agonists. It works by relaxing the muscles around the airways so that they open up and you can breathe more easily. When used alone, long-acting beta agonists (like vilanterol) may rarely increase the risk of serious (sometimes fatal) asthma-related breathing problems. However, combination inhaled corticosteroid and long-acting beta agonists, such as this product, do not increase the risk of serious asthma-related breathing problems. For asthma treatment, this product should be used when breathing problems are not well controlled with one asthma-control medication (such as inhaled corticosteroid) or if your symptoms need combination treatment. Before using this medication, it is important to learn how to use it properly. This medication must be used regularly to be effective. It does not work right away and should not be used to relieve sudden asthma attacks. If an asthma attack occurs, use your quick-relief inhaler (such as albuterol, also called salbutamol in some countries) as prescribed.

Dupixent Syringe

Generic Formulation: DupilumabSpecialty: Allergy/ Immunology
Provider Metrics Summary
Total Claims 14
30-Day Fills 14.0
Days Supply 392
TN State Average Benchmarks
Peer Average Claims21.0
Peer Average 30-Day Fills22.8
Peer Average Days Supply633
Conservative Utilization

This provider writes prescriptions for this formulation 33.3% less frequently than the standard regional baseline metric for practitioners inside TN. Gross expenditures recorded under Medicare program tracking definitions for this provider calculate to an estimated aggregate of $54,365.10 across this reporting matrix range.

Provider Avg Cost Per Claim

$3,883.22

State Avg Cost Per Claim

$3,876.88

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 certain skin conditions (eczema, prurigo nodularis) and a certain esophagus problem (eosinophilic esophagitis). It is also used along with other medications to help control and prevent symptoms (such as wheezing and shortness of breath) caused by asthma. In addition, dupilumab may be used to reduce symptoms caused by nasal polyps and the long-term swelling of the sinuses and nasal passage (chronic rhinosinusitis with nasal polyposis). Dupilumab belongs to a class of drugs known as monoclonal antibodies. It works by blocking certain natural proteins in your body (interleukin-4 and interleukin-13) that may cause inflammation and swelling. This medication should not be used to relieve sudden asthma attacks. If an asthma attack occurs, use your quick-relief inhaler (such as albuterol, also called salbutamol in some countries) as prescribed.

Epinephrine

Generic Formulation: EpinephrineSpecialty: Allergy/ Immunology
Provider Metrics Summary
Total Claims 16
30-Day Fills 16.0
Days Supply 248
TN State Average Benchmarks
Peer Average Claims25.0
Peer Average 30-Day Fills28.3
Peer Average Days Supply616
Conservative Utilization

This provider writes prescriptions for this formulation 36.0% less frequently than the standard regional baseline metric for practitioners inside TN. Gross expenditures recorded under Medicare program tracking definitions for this provider calculate to an estimated aggregate of $4,273.68 across this reporting matrix range.

Provider Avg Cost Per Claim

$267.11

State Avg Cost Per Claim

$300.55

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.

Clinical Summary

The active sympathomimetic hormone from the ADRENAL MEDULLA. It stimulates both the alpha- and beta- adrenergic systems, causes systemic VASOCONSTRICTION and gastrointestinal relaxation, stimulates the HEART, and dilates BRONCHI and cerebral vessels. It is used in ASTHMA and CARDIAC FAILURE and to delay absorption of local ANESTHETICS.

Famotidine

Generic Formulation: FamotidineSpecialty: Allergy/ Immunology
Provider Metrics Summary
Total Claims 11
30-Day Fills 23.0
Days Supply 640
TN State Average Benchmarks
Peer Average Claims38.0
Peer Average 30-Day Fills38.7
Peer Average Days Supply264
Highly Conservative Utilization

This provider demonstrates a highly selective approach to this formula, recording 71.1% less volume than the regional standard for practitioners inside TN. Gross expenditures recorded under Medicare program tracking definitions for this provider calculate to an estimated aggregate of $309.21 across this reporting matrix range.

Provider Avg Cost Per Claim

$28.11

State Avg Cost Per Claim

$7.85

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 competitive histamine H2-receptor antagonist. Its main pharmacodynamic effect is the inhibition of gastric secretion.

Therapeutic Applications

Famotidine is used to treat ulcers of the stomach and intestines and to prevent intestinal ulcers from coming back after they have healed. This medication is also used to treat certain stomach and throat (esophagus) problems (such as erosive esophagitis, gastroesophageal reflux disease-GERD, Zollinger-Ellison syndrome). It works by decreasing the amount of acid your stomach makes. It relieves symptoms such as cough that doesn't go away, stomach pain, heartburn, and difficulty swallowing. Famotidine belongs to a class of drugs known as H2 blockers. This medication is also available without a prescription. It is used to prevent and treat heartburn and other symptoms caused by too much acid in the stomach (acid indigestion). If you are taking this medication for self-treatment, it is important to read the manufacturer's package instructions carefully so you know when to consult your doctor or pharmacist.

Flovent Hfa

Generic Formulation: Fluticasone PropionateSpecialty: Allergy/ Immunology
Provider Metrics Summary
Total Claims 15
30-Day Fills 19.0
Days Supply 565
TN State Average Benchmarks
Peer Average Claims21.0
Peer Average 30-Day Fills29.7
Peer Average Days Supply888
Conservative Utilization

This provider writes prescriptions for this formulation 28.6% less frequently than the standard regional baseline metric for practitioners inside TN. Gross expenditures recorded under Medicare program tracking definitions for this provider calculate to an estimated aggregate of $5,029.96 across this reporting matrix range.

Provider Avg Cost Per Claim

$335.33

State Avg Cost Per Claim

$405.95

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 STEROID with GLUCOCORTICOID RECEPTOR activity that is used to manage the symptoms of ASTHMA; ALLERGIC RHINITIS, and ATOPIC DERMATITIS.

Therapeutic Applications

Fluticasone is used to control and prevent symptoms (such as wheezing and shortness of breath) caused by asthma. Controlling symptoms of asthma helps you maintain your normal activities and decreases time lost from work or school. Fluticasone belongs to a class of drugs known as corticosteroids. It works by reducing swelling (inflammation) of the airways in the lungs to make breathing easier. This medication must be used regularly to be effective. It does not work right away and should not be used to relieve sudden asthma attacks. If an asthma attack occurs, use your quick-relief inhaler (such as albuterol, also called salbutamol in some countries) as prescribed.

Gamunex-C

Generic Formulation: Immune Globul G/Gly/Iga Avg 46Specialty: Allergy/ Immunology
Provider Metrics Summary
Total Claims 23
30-Day Fills 23.0
Days Supply 603
TN State Average Benchmarks
Peer Average Claims25.0
Peer Average 30-Day Fills26.7
Peer Average Days Supply700
Standard Average Utilization

This provider's prescribing patterns for this therapeutic formulation sit directly in line with standard baseline averages across TN. Gross expenditures recorded under Medicare program tracking definitions for this provider calculate to an estimated aggregate of $61,322.51 across this reporting matrix range.

Provider Avg Cost Per Claim

$2,666.20

State Avg Cost Per Claim

$8,573.84

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 in people with a certain type of weakened immune system (primary immune deficiency) to strengthen it and to lower the risk of infection. This medication is made from human blood that has a high level of antibodies which help fight infections. This product is also used to increase the number of certain blood cells (platelets) in people with a certain blood disorder (idiopathic thrombocytopenic purpura-ITP). Platelets are needed to stop bleeding and to form normal blood clots. In addition, this medication is used to treat a certain nerve disorder (chronic inflammatory demyelinating polyneuropathy-CIDP). This disorder causes weakness and numbness/tingling/pain in the arms and legs. This medication helps to improve these symptoms and prevents relapse.

Ipratropium Bromide

Generic Formulation: Ipratropium BromideSpecialty: Allergy/ Immunology
Provider Metrics Summary
Total Claims 21
30-Day Fills 43.2
Days Supply 1,273
TN State Average Benchmarks
Peer Average Claims33.0
Peer Average 30-Day Fills49.9
Peer Average Days Supply1,363
Conservative Utilization

This provider writes prescriptions for this formulation 36.4% less frequently than the standard regional baseline metric for practitioners inside TN. Gross expenditures recorded under Medicare program tracking definitions for this provider calculate to an estimated aggregate of $1,180.77 across this reporting matrix range.

Provider Avg Cost Per Claim

$56.23

State Avg Cost Per Claim

$49.46

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 muscarinic antagonist structurally related to ATROPINE but often considered safer and more effective for inhalation use. It is used for various bronchial disorders, in rhinitis, and as an antiarrhythmic.

Therapeutic Applications

Ipratropium is used to control and prevent symptoms (wheezing and shortness of breath) caused by ongoing lung disease (chronic obstructive pulmonary disease-COPD which includes bronchitis and emphysema). 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. For preventing symptoms of lung disease, this medication must be used regularly to be effective. Use your quick-relief inhaler (such as albuterol, also called salbutamol in some countries) for wheezing or sudden shortness of breath unless otherwise directed by your doctor. Ipratropium does not work as fast as your quick-relief inhaler, but may sometimes be used to relieve symptoms of wheezing or sudden shortness of breath if so prescribed by your doctor.

Levalbuterol Tartrate Hfa

Generic Formulation: Levalbuterol TartrateSpecialty: Allergy/ Immunology
Provider Metrics Summary
Total Claims 11
30-Day Fills 11.0
Days Supply 154
TN State Average Benchmarks
Peer Average Claims16.0
Peer Average 30-Day Fills19.9
Peer Average Days Supply520
Conservative Utilization

This provider writes prescriptions for this formulation 31.3% less frequently than the standard regional baseline metric for practitioners inside TN. Gross expenditures recorded under Medicare program tracking definitions for this provider calculate to an estimated aggregate of $604.89 across this reporting matrix range.

Provider Avg Cost Per Claim

$54.99

State Avg Cost Per Claim

$75.82

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

Levalbuterol is used to prevent and treat wheezing and shortness of breath caused by breathing problems (such as asthma, chronic obstructive pulmonary disease). It is a quick-relief drug. Levalbuterol 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. This drug is not approved for use in children younger than 4 years due to increased risk of side effects (such as unusual fast breathing, worsening asthma). Ask your doctor or pharmacist for details.

Mometasone Furoate

Generic Formulation: Mometasone FuroateSpecialty: Allergy/ Immunology
Provider Metrics Summary
Total Claims 11
30-Day Fills 17.5
Days Supply 489
TN State Average Benchmarks
Peer Average Claims26.0
Peer Average 30-Day Fills31.4
Peer Average Days Supply804
Highly Conservative Utilization

This provider demonstrates a highly selective approach to this formula, recording 57.7% less volume than the regional standard for practitioners inside TN. Gross expenditures recorded under Medicare program tracking definitions for this provider calculate to an estimated aggregate of $2,001.63 across this reporting matrix range.

Provider Avg Cost Per Claim

$181.97

State Avg Cost Per Claim

$54.14

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 pregnadienediol derivative ANTI-ALLERGIC AGENT and ANTI-INFLAMMATORY AGENT that is used in the management of ASTHMA and ALLERGIC RHINITIS. It is also used as a topical treatment for skin disorders.

Therapeutic Applications

Mometasone is used to control and prevent symptoms (wheezing and shortness of breath) caused by asthma. This medication must be used regularly to be effective. It does not work right away and should not be used to relieve sudden asthma attacks. If an asthma attack occurs, use your quick-relief inhaler (such as albuterol, also called salbutamol in some countries) as prescribed. Mometasone belongs to a class of drugs known as corticosteroids. It works by reducing the irritation and swelling of the airways. Controlling symptoms of breathing problems can decrease time lost from work or school.

Montelukast Sodium

Generic Formulation: Montelukast SodiumSpecialty: Allergy/ Immunology
Provider Metrics Summary
Total Claims 14
30-Day Fills 41.3
Days Supply 1,240
TN State Average Benchmarks
Peer Average Claims71.0
Peer Average 30-Day Fills161.3
Peer Average Days Supply4,754
Highly Conservative Utilization

This provider demonstrates a highly selective approach to this formula, recording 80.3% less volume than the regional standard for practitioners inside TN. Gross expenditures recorded under Medicare program tracking definitions for this provider calculate to an estimated aggregate of $406.36 across this reporting matrix range.

Provider Avg Cost Per Claim

$29.03

State Avg Cost Per Claim

$16.88

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

Montelukast is used to control and prevent symptoms caused by asthma (such as wheezing and shortness of breath). It is also used before exercise to prevent breathing problems during exercise (bronchospasm). This medication can help decrease the number of times you need to use your quick relief inhaler. Montelukast is also used to relieve symptoms of hay fever and allergic rhinitis (such as sneezing, stuffy/runny/itchy nose). Since there are other allergy medications that may be safer (see also Warning section), this medication should be used for this condition only when you cannot take other allergy medications or they do not work well. This medication must be used regularly to be effective. It does not work right away and should not be used to relieve sudden asthma attacks or breathing problems. If an asthma attack or sudden shortness of breath occurs, use your quick-relief inhaler as prescribed. This drug works by blocking certain natural substances (leukotrienes) that may cause or worsen asthma and allergies. It helps make breathing easier by reducing swelling (inflammation) in the airways.

Prednisone

Generic Formulation: PrednisoneSpecialty: Allergy/ Immunology
Provider Metrics Summary
Total Claims 40
30-Day Fills 40.0
Days Supply 925
TN State Average Benchmarks
Peer Average Claims54.0
Peer Average 30-Day Fills66.3
Peer Average Days Supply1,176
Conservative Utilization

This provider writes prescriptions for this formulation 25.9% less frequently than the standard regional baseline metric for practitioners inside TN. Gross expenditures recorded under Medicare program tracking definitions for this provider calculate to an estimated aggregate of $180.47 across this reporting matrix range.

Provider Avg Cost Per Claim

$4.51

State Avg Cost Per Claim

$7.16

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 synthetic anti-inflammatory glucocorticoid derived from CORTISONE. It is biologically inert and converted to PREDNISOLONE in the liver.

Therapeutic Applications

Prednisone is used to treat conditions such as arthritis, blood disorders, breathing problems, severe allergies, skin diseases, cancer, eye problems, and immune system disorders. Prednisone belongs to a class of drugs known as corticosteroids. It decreases your immune system's response to various diseases to reduce symptoms such as swelling and allergic-type reactions.

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 ANDREW MICHAEL SINGER MD provides transparency into local medical care patterns within Knoxville, TN.

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 **Allergy & Immunology** 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.