PETER J SIEFKEN PA
Prescription History 1144347261
Physician Assistant - Medical in Amagansett, NY


Quality Rating: 91.25 out of 100 score

NPI Status: Active since March 23, 2007

Contact Information

518 MONTAUK HWY
STE 102
AMAGANSETT, NY
ZIP 11930
Phone: (631) 267-5373
Fax: (631) 267-5376

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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 PETER J SIEFKEN PA, an active Medical specialist practicing in Amagansett, NY. Our medical registry currently tracks 13 unique pharmaceutical formulations prescribed by this provider, representing an estimated volume of 328 documented patient claims. Among these therapy options, the most frequently utilized medication is Doxycycline Hyclate, which accounts for 61 claims alone.


Amoxicillin

Generic Formulation: AmoxicillinSpecialty: Physician Assistant
Provider Metrics Summary
Total Claims 11
30-Day Fills 11.0
Days Supply 102
NY State Average Benchmarks
Peer Average Claims42.0
Peer Average 30-Day Fills43.1
Peer Average Days Supply304
Highly Conservative Utilization

This provider demonstrates a highly selective approach to this formula, recording 73.8% less volume than the regional standard for practitioners inside NY. Gross expenditures recorded under Medicare program tracking definitions for this provider calculate to an estimated aggregate of $39.29 across this reporting matrix range.

Provider Avg Cost Per Claim

$3.57

State Avg Cost Per Claim

$4.23

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 broad-spectrum semisynthetic antibiotic similar to AMPICILLIN except that its resistance to gastric acid permits higher serum levels with oral administration.

Therapeutic Applications

Amoxicillin is used to treat a wide variety of bacterial infections. This medication is a penicillin-type antibiotic. It works by stopping the growth of bacteria. This antibiotic treats only bacterial infections. It will not work for viral infections (such as common cold, flu). Using any antibiotic when it is not needed can cause it to not work for future infections. Amoxicillin is also used with other medications to treat stomach/intestinal ulcers caused by the bacteria H. pylori and to prevent the ulcers from returning.

Amoxicillin-Clavulanate Potass

Generic Formulation: Amoxicillin/Potassium ClavSpecialty: Physician Assistant
Provider Metrics Summary
Total Claims 22
30-Day Fills 22.0
Days Supply 179
NY State Average Benchmarks
Peer Average Claims25.0
Peer Average 30-Day Fills25.2
Peer Average Days Supply225
Standard Average Utilization

This provider's prescribing patterns for this therapeutic formulation sit directly in line with standard baseline averages across NY. Gross expenditures recorded under Medicare program tracking definitions for this provider calculate to an estimated aggregate of $185.59 across this reporting matrix range.

Provider Avg Cost Per Claim

$8.44

State Avg Cost Per Claim

$12.45

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 fixed-ratio combination of amoxicillin trihydrate and potassium clavulanate.

Therapeutic Applications

Amoxicillin/clavulanic acid is a combination penicillin-type antibiotic used to treat a wide variety of bacterial infections. It works by stopping the growth of bacteria. This antibiotic treats only bacterial infections. It will not work for viral infections (such as common cold, flu). Using any antibiotic when it is not needed can cause it to not work for future infections.

Azithromycin

Generic Formulation: AzithromycinSpecialty: Physician Assistant
Provider Metrics Summary
Total Claims 57
30-Day Fills 57.0
Days Supply 285
NY State Average Benchmarks
Peer Average Claims38.0
Peer Average 30-Day Fills39.4
Peer Average Days Supply295
Elevated Utilization

This provider maintains an active emphasis on this therapeutic option, recording 50.0% more claims than the standard regional baseline profile for NY. Gross expenditures recorded under Medicare program tracking definitions for this provider calculate to an estimated aggregate of $393.99 across this reporting matrix range.

Provider Avg Cost Per Claim

$6.91

State Avg Cost Per Claim

$8.47

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 semi-synthetic macrolide antibiotic structurally related to ERYTHROMYCIN. It has been used in the treatment of Mycobacterium avium intracellulare infections, toxoplasmosis, and cryptosporidiosis.

Therapeutic Applications

This medication is used to treat certain eye infections. It is a macrolide antibiotic that works by stopping the growth of bacteria. This medication treats only bacterial eye infections. It will not work for other types of eye infections. Unnecessary use or misuse of any antibiotic can lead to its decreased effectiveness.

Cefdinir

Generic Formulation: CefdinirSpecialty: Physician Assistant
Provider Metrics Summary
Total Claims 21
30-Day Fills 21.0
Days Supply 204
NY State Average Benchmarks
Peer Average Claims26.0
Peer Average 30-Day Fills27.0
Peer Average Days Supply228
Standard Average Utilization

This provider's prescribing patterns for this therapeutic formulation sit directly in line with standard baseline averages across NY. Gross expenditures recorded under Medicare program tracking definitions for this provider calculate to an estimated aggregate of $560.47 across this reporting matrix range.

Provider Avg Cost Per Claim

$26.69

State Avg Cost Per Claim

$20.93

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 third-generation oral cephalosporin antibacterial agent that is used to treat bacterial infections of the respiratory tract and skin.

Therapeutic Applications

Cefdinir is used to treat a wide variety of bacterial infections. This medication is known as a cephalosporin antibiotic. It works by stopping the growth of bacteria. This antibiotic treats only bacterial infections. It will not work for viral infections (such as common cold, flu). Using any antibiotic when it is not needed can cause it to not work for future infections.

Cefuroxime

Generic Formulation: Cefuroxime AxetilSpecialty: Physician Assistant
Provider Metrics Summary
Total Claims 11
30-Day Fills 11.0
Days Supply 95
NY State Average Benchmarks
Peer Average Claims29.0
Peer Average 30-Day Fills30.2
Peer Average Days Supply255
Highly Conservative Utilization

This provider demonstrates a highly selective approach to this formula, recording 62.1% less volume than the regional standard for practitioners inside NY. Gross expenditures recorded under Medicare program tracking definitions for this provider calculate to an estimated aggregate of $176.94 across this reporting matrix range.

Provider Avg Cost Per Claim

$16.09

State Avg Cost Per Claim

$25.09

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 cephalosporin antibiotic.

Therapeutic Applications

Cefuroxime is used to treat a wide variety of bacterial infections. This medication is known as a cephalosporin antibiotic. It works by stopping the growth of bacteria. This antibiotic treats only bacterial infections. It will not work for viral infections (such as common cold, flu). Using any antibiotic when it is not needed can cause it to not work for future infections.

Cephalexin

Generic Formulation: CephalexinSpecialty: Physician Assistant
Provider Metrics Summary
Total Claims 11
30-Day Fills 11.0
Days Supply 77
NY State Average Benchmarks
Peer Average Claims26.0
Peer Average 30-Day Fills28.5
Peer Average Days Supply288
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 NY. Gross expenditures recorded under Medicare program tracking definitions for this provider calculate to an estimated aggregate of $34.81 across this reporting matrix range.

Provider Avg Cost Per Claim

$3.16

State Avg Cost Per Claim

$9.36

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 semisynthetic cephalosporin antibiotic with antimicrobial activity similar to that of CEPHALORIDINE or CEPHALOTHIN, but somewhat less potent. It is effective against both gram-positive and gram-negative organisms.

Therapeutic Applications

This medication is used to treat a wide variety of bacterial infections. This medication is known as a cephalosporin antibiotic. It works by stopping the growth of bacteria. This medication will not work for viral infections (such as common cold, flu). Unnecessary use or misuse of any antibiotic can lead to its decreased effectiveness.

Doxycycline Hyclate

Generic Formulation: Doxycycline HyclateSpecialty: Physician Assistant
Provider Metrics Summary
Total Claims 61
30-Day Fills 61.0
Days Supply 573
NY State Average Benchmarks
Peer Average Claims28.0
Peer Average 30-Day Fills30.5
Peer Average Days Supply429
Highly Elevated Utilization

This provider exhibits a high preference for this treatment path, registering a volume 117.9% higher than the standard regional baseline profile for NY. Gross expenditures recorded under Medicare program tracking definitions for this provider calculate to an estimated aggregate of $985.85 across this reporting matrix range.

Provider Avg Cost Per Claim

$16.16

State Avg Cost Per Claim

$23.85

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 synthetic tetracycline derivative with similar antimicrobial activity.

Therapeutic Applications

This medication is used to treat a wide variety of bacterial infections, including those that cause acne. This medication is also used to prevent malaria. This medication is known as a tetracycline antibiotic. It works by stopping the growth of bacteria. This antibiotic treats only bacterial infections. It will not work for viral infections (such as common cold, flu). Using any antibiotic when it is not needed can cause it to not work for future infections.

Methylprednisolone

Generic Formulation: MethylprednisoloneSpecialty: Physician Assistant
Provider Metrics Summary
Total Claims 38
30-Day Fills 38.0
Days Supply 228
NY State Average Benchmarks
Peer Average Claims32.0
Peer Average 30-Day Fills33.4
Peer Average Days Supply271
Standard Average Utilization

This provider's prescribing patterns for this therapeutic formulation sit directly in line with standard baseline averages across NY. Gross expenditures recorded under Medicare program tracking definitions for this provider calculate to an estimated aggregate of $310.88 across this reporting matrix range.

Provider Avg Cost Per Claim

$8.18

State Avg Cost Per Claim

$11.18

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 PREDNISOLONE derivative with similar anti-inflammatory action.

Therapeutic Applications

Methylprednisolone is used to treat conditions such as arthritis, blood disorders, severe allergic reactions, certain cancers, eye conditions, skin/kidney/intestinal/lung diseases, and immune system disorders. It decreases your immune system's response to various diseases to reduce symptoms such as swelling, pain, and allergic-type reactions. This medication is a corticosteroid hormone. Methylprednisolone may also be used with other medications in hormone disorders.

Mupirocin

Generic Formulation: MupirocinSpecialty: Physician Assistant
Provider Metrics Summary
Total Claims 17
30-Day Fills 17.0
Days Supply 229
NY State Average Benchmarks
Peer Average Claims40.0
Peer Average 30-Day Fills40.6
Peer Average Days Supply745
Highly Conservative Utilization

This provider demonstrates a highly selective approach to this formula, recording 57.5% less volume than the regional standard for practitioners inside NY. Gross expenditures recorded under Medicare program tracking definitions for this provider calculate to an estimated aggregate of $157.16 across this reporting matrix range.

Provider Avg Cost Per Claim

$9.24

State Avg Cost Per Claim

$10.05

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 topically used antibiotic from a strain of Pseudomonas fluorescens. It has shown excellent activity against gram-positive staphylococci and streptococci. The antibiotic is used primarily for the treatment of primary and secondary skin disorders, nasal infections, and wound healing.

Therapeutic Applications

Mupirocin is used to treat certain skin infections (such as impetigo). It is an antibiotic. It works by stopping the growth of certain bacteria.

Nitrofurantoin Mono-Macro

Generic Formulation: Nitrofurantoin Monohyd/M-CrystSpecialty: Physician Assistant
Provider Metrics Summary
Total Claims 22
30-Day Fills 22.0
Days Supply 148
NY State Average Benchmarks
Peer Average Claims24.0
Peer Average 30-Day Fills25.1
Peer Average Days Supply223
Standard Average Utilization

This provider's prescribing patterns for this therapeutic formulation sit directly in line with standard baseline averages across NY. Gross expenditures recorded under Medicare program tracking definitions for this provider calculate to an estimated aggregate of $280.72 across this reporting matrix range.

Provider Avg Cost Per Claim

$12.76

State Avg Cost Per Claim

$22.79

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 an antibiotic used to treat bladder infections (acute cystitis). It works by stopping the growth of bacteria. This antibiotic treats only bacterial infections. It will not work for viral infections (such as common cold, flu). Using any antibiotic when it is not needed can cause it to not work for future infections. This medication should not be used in infants younger than 1 month old (see also Precautions section). This drug should not be used to treat infections outside the bladder (including kidney infections such as pyelonephritis or perinephric abscesses).

Ofloxacin

Generic Formulation: OfloxacinSpecialty: Physician Assistant
Provider Metrics Summary
Total Claims 20
30-Day Fills 20.0
Days Supply 299
NY State Average Benchmarks
Peer Average Claims73.0
Peer Average 30-Day Fills78.4
Peer Average Days Supply1,731
Highly Conservative Utilization

This provider demonstrates a highly selective approach to this formula, recording 72.6% less volume than the regional standard for practitioners inside NY. Gross expenditures recorded under Medicare program tracking definitions for this provider calculate to an estimated aggregate of $319.03 across this reporting matrix range.

Provider Avg Cost Per Claim

$15.95

State Avg Cost Per Claim

$20.90

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 fluoroquinolone antibacterial agent that inhibits the supercoiling activity of bacterial DNA GYRASE, halting DNA REPLICATION.

Therapeutic Applications

This medication is used to treat eye infections. Ofloxacin belongs to a class of drugs called quinolone antibiotics. It works by stopping the growth of bacteria. This medication treats only bacterial eye infections. It will not work for other types of eye infections. Unnecessary use or overuse of any antibiotic can lead to its decreased effectiveness.

Paxlovid (Eua)

Generic Formulation: Nirmatrelvir/RitonavirSpecialty: Physician Assistant
Provider Metrics Summary
Total Claims 15
30-Day Fills 15.0
Days Supply 75
NY State Average Benchmarks
Peer Average Claims24.0
Peer Average 30-Day Fills24.6
Peer Average Days Supply124
Conservative Utilization

This provider writes prescriptions for this formulation 37.5% less frequently than the standard regional baseline metric for practitioners inside NY. Gross expenditures recorded under Medicare program tracking definitions for this provider calculate to an estimated aggregate of $162.00 across this reporting matrix range.

Provider Avg Cost Per Claim

$10.80

State Avg Cost Per Claim

$10.63

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

The combination of nirmatrelvir tablets and ritonavir tablets is a product that the FDA is allowing to be given for emergency use to treat COVID-19. The product is also approved to be used in Canada to treat COVID-19. It is used by people who have recently tested positive for coronavirus, have had mild to moderate symptoms for no more than 5 days and are not hospitalized. To receive this product you must also be at high risk for COVID-19 complications due to older age, obesity, or ongoing medical conditions (such as lung or heart disease or diabetes, among others). Talk to your doctor about the risks and benefits of treatment with nirmatrelvir and ritonavir. Nirmatrelvir is a SARS-CoV-2 main protease inhibitor. It works by preventing the growth of the virus that causes COVID-19. Ritonavir increases (boosts) the levels of nirmatrelvir. This helps nirmatrelvir work better. More information about nirmatrelvir and ritonavir is available from the FDA Fact Sheet for Patients, Parents, and Caregivers for Emergency Use and from the Health Canada Patient Medication Information sheet. There is limited information about how safe and effective the combination of nirmatrelvir and ritonavir is for treating COVID-19. Study results show that nirmatrelvir and ritonavir may help people who have recently tested positive for coronavirus stay out of the hospital. This product is not for use by people who are hospitalized due to COVID-19. The information in this document reflects emerging data, which is evolving and subject to reassessment. Users should be aware of these considerations in their review of nirmatrelvir and ritonavir, and it is always the responsibility of treating practitioners to exercise independent judgement in making care decisions.

Prednisone

Generic Formulation: PrednisoneSpecialty: Physician Assistant
Provider Metrics Summary
Total Claims 22
30-Day Fills 22.0
Days Supply 120
NY State Average Benchmarks
Peer Average Claims44.0
Peer Average 30-Day Fills53.3
Peer Average Days Supply1,023
Conservative Utilization

This provider writes prescriptions for this formulation 50.0% less frequently than the standard regional baseline metric for practitioners inside NY. Gross expenditures recorded under Medicare program tracking definitions for this provider calculate to an estimated aggregate of $26.16 across this reporting matrix range.

Provider Avg Cost Per Claim

$1.19

State Avg Cost Per Claim

$6.20

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 PETER J SIEFKEN PA provides transparency into local medical care patterns within Amagansett, NY.

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 **Medical** 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.