MARGARET KATHLEEN HALLORAN NP
Prescription History 1497220131
Nurse Practitioner in Ann Arbor, MI

NPI Status: Active since October 09, 2018

Contact Information

1500 E MEDICAL CENTER DR
ANN ARBOR, MI
ZIP 48109
Phone: (734) 936-4000

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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 MARGARET KATHLEEN HALLORAN NP, an active Nurse Practitioner specialist practicing in Ann Arbor, MI. Our medical registry currently tracks 7 unique pharmaceutical formulations prescribed by this provider, representing an estimated volume of 103 documented patient claims. Among these therapy options, the most frequently utilized medication is Clotrimazole-Betamethasone, which accounts for 17 claims alone.


Clotrimazole-Betamethasone

Generic Formulation: Clotrimazole/Betamethasone DipSpecialty: Nurse Practitioner
Provider Metrics Summary
Total Claims 17
30-Day Fills 17.0
Days Supply 318
MI State Average Benchmarks
Peer Average Claims23.0
Peer Average 30-Day Fills24.9
Peer Average Days Supply591
Conservative Utilization

This provider writes prescriptions for this formulation 26.1% less frequently than the standard regional baseline metric for practitioners inside MI. Gross expenditures recorded under Medicare program tracking definitions for this provider calculate to an estimated aggregate of $401.13 across this reporting matrix range.

Provider Avg Cost Per Claim

$23.60

State Avg Cost Per Claim

$28.30

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.

Therapeutic Applications

This combination medication is used to treat a variety of inflamed fungal skin infections such as ringworm, athlete's foot, and jock itch. This product contains 2 medications. Clotrimazole is an azole antifungal that works by preventing the growth of fungus. Betamethasone is a strong corticosteroid that works by reducing the swelling, redness, and itching that occurs in the skin infection. This medication is not recommended for children younger than 17 years or for diaper rash.

Estradiol

Generic Formulation: EstradiolSpecialty: Nurse Practitioner
Provider Metrics Summary
Total Claims 15
30-Day Fills 35.9
Days Supply 1,064
MI State Average Benchmarks
Peer Average Claims28.0
Peer Average 30-Day Fills69.6
Peer Average Days Supply2,076
Conservative Utilization

This provider writes prescriptions for this formulation 46.4% less frequently than the standard regional baseline metric for practitioners inside MI. Gross expenditures recorded under Medicare program tracking definitions for this provider calculate to an estimated aggregate of $1,813.44 across this reporting matrix range.

Provider Avg Cost Per Claim

$120.90

State Avg Cost Per Claim

$96.25

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 17-beta-isomer of estradiol, an aromatized C18 steroid with hydroxyl group at 3-beta- and 17-beta-position. Estradiol-17-beta is the most potent form of mammalian estrogenic steroids.

Therapeutic Applications

This medication is a female hormone (estrogen). It is used by women to help reduce symptoms of menopause (such as hot flashes, vaginal dryness). These symptoms are caused by the body making less estrogen. If you are using this medication to treat symptoms only in and around the vagina, products applied directly inside the vagina should be considered before medications that are taken by mouth, absorbed through the skin, or injected. This medication may also be used by women who are not able to produce enough estrogen (for example, due to hypogonadism, primary ovarian failure). Certain estrogen products may also be used by women after menopause to prevent bone loss (osteoporosis). However, there are other medications (such as raloxifene, bisphosphonates including alendronate) that are also effective in preventing bone loss and may be safer. These medications should be considered for use before estrogen treatment.

Fluconazole

Generic Formulation: FluconazoleSpecialty: Nurse Practitioner
Provider Metrics Summary
Total Claims 14
30-Day Fills 14.0
Days Supply 28
MI State Average Benchmarks
Peer Average Claims21.0
Peer Average 30-Day Fills22.8
Peer Average Days Supply218
Conservative Utilization

This provider writes prescriptions for this formulation 33.3% less frequently than the standard regional baseline metric for practitioners inside MI. Gross expenditures recorded under Medicare program tracking definitions for this provider calculate to an estimated aggregate of $60.49 across this reporting matrix range.

Provider Avg Cost Per Claim

$4.32

State Avg Cost Per Claim

$12.40

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

Triazole antifungal agent that is used to treat oropharyngeal CANDIDIASIS and cryptococcal MENINGITIS in AIDS.

Therapeutic Applications

Fluconazole is used to treat vaginal yeast infections. It works by stopping the growth of common types of vaginal yeast (fungus). This medication belongs to a class of drugs called azole antifungals.

Medroxyprogesterone Acetate

Generic Formulation: Medroxyprogesterone AcetateSpecialty: Nurse Practitioner
Provider Metrics Summary
Total Claims 11
30-Day Fills 32.8
Days Supply 984
MI State Average Benchmarks
Peer Average Claims18.0
Peer Average 30-Day Fills37.1
Peer Average Days Supply1,061
Conservative Utilization

This provider writes prescriptions for this formulation 38.9% less frequently than the standard regional baseline metric for practitioners inside MI. Gross expenditures recorded under Medicare program tracking definitions for this provider calculate to an estimated aggregate of $487.69 across this reporting matrix range.

Provider Avg Cost Per Claim

$44.34

State Avg Cost Per Claim

$22.01

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 progestin that is derived from 17-hydroxyprogesterone. It is a long-acting contraceptive that is effective both orally or by intramuscular injection and has also been used to treat breast and endometrial neoplasms.

Therapeutic Applications

This medication is used to prevent pregnancy. Medroxyprogesterone is like a natural hormone made by the body. Using this medication does not protect you or your partner against sexually transmitted diseases (such as HIV, gonorrhea, chlamydia).

Metronidazole

Generic Formulation: MetronidazoleSpecialty: Nurse Practitioner
Provider Metrics Summary
Total Claims 14
30-Day Fills 14.0
Days Supply 90
MI State Average Benchmarks
Peer Average Claims23.0
Peer Average 30-Day Fills26.2
Peer Average Days Supply489
Conservative Utilization

This provider writes prescriptions for this formulation 39.1% less frequently than the standard regional baseline metric for practitioners inside MI. Gross expenditures recorded under Medicare program tracking definitions for this provider calculate to an estimated aggregate of $275.40 across this reporting matrix range.

Provider Avg Cost Per Claim

$19.67

State Avg Cost Per Claim

$47.26

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 nitroimidazole used to treat AMEBIASIS; VAGINITIS; TRICHOMONAS INFECTIONS; GIARDIASIS; ANAEROBIC BACTERIA; and TREPONEMAL INFECTIONS.

Therapeutic Applications

This medication is used on the skin to treat a certain skin disorder known as rosacea, a type of adult acne. It may help to decrease redness, swelling and the number of pimples caused by rosacea. This medication is an antibiotic. For the treatment of rosacea, metronidazole is believed to work by decreasing swelling (inflammation). Some brands of this medication also contain sunscreens (see also Notes section).

Premarin

Generic Formulation: Estrogens, ConjugatedSpecialty: Nurse Practitioner
Provider Metrics Summary
Total Claims 17
30-Day Fills 17.0
Days Supply 510
MI State Average Benchmarks
Peer Average Claims16.0
Peer Average 30-Day Fills32.1
Peer Average Days Supply953
Standard Average Utilization

This provider's prescribing patterns for this therapeutic formulation sit directly in line with standard baseline averages across MI. Gross expenditures recorded under Medicare program tracking definitions for this provider calculate to an estimated aggregate of $8,080.11 across this reporting matrix range.

Provider Avg Cost Per Claim

$475.30

State Avg Cost Per Claim

$390.19

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 pharmaceutical preparation containing a mixture of water-soluble, conjugated estrogens derived wholly or in part from URINE of pregnant mares or synthetically from ESTRONE and EQUILIN. It contains a sodium-salt mixture of estrone sulfate (52-62%) and equilin sulfate (22-30%) with a total of the two between 80-88%. Other concomitant conjugates include 17-alpha-dihydroequilin, 17-alpha-estradiol, and 17-beta-dihydroequilin. The potency of the preparation is expressed in terms of an equivalent quantity of sodium estrone sulfate.

Therapeutic Applications

This medication is a female hormone. It is used by women to help reduce symptoms of menopause (such as hot flashes, vaginal dryness). These symptoms are caused by the body making less estrogen. If you are using this medication to treat symptoms only in and around the vagina, products applied directly inside the vagina should be considered before medications that are taken by mouth, absorbed through the skin, or injected. Certain estrogen products may also be used by women after menopause to prevent bone loss (osteoporosis). However, there are other medications (such as raloxifene, bisphosphonates including alendronate) that are also effective in preventing bone loss and may be safer. These medications should be considered for use before estrogen treatment. Certain estrogen products may also be used by men and women to treat cancers (certain types of prostate cancer, breast cancer that has spread to other parts of the body) and by women who are not able to produce enough estrogen (for example, due to hypogonadism, primary ovarian failure).

Valacyclovir

Generic Formulation: Valacyclovir HclSpecialty: Nurse Practitioner
Provider Metrics Summary
Total Claims 15
30-Day Fills 23.0
Days Supply 627
MI State Average Benchmarks
Peer Average Claims20.0
Peer Average 30-Day Fills30.5
Peer Average Days Supply685
Standard Average Utilization

This provider's prescribing patterns for this therapeutic formulation sit directly in line with standard baseline averages across MI. Gross expenditures recorded under Medicare program tracking definitions for this provider calculate to an estimated aggregate of $993.30 across this reporting matrix range.

Provider Avg Cost Per Claim

$66.22

State Avg Cost Per Claim

$47.60

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 prodrug of acyclovir that is used in the treatment of HERPES ZOSTER and HERPES SIMPLEX VIRUS INFECTION of the skin and mucous membranes, including GENITAL HERPES.

Therapeutic Applications

Valacyclovir is used to treat infections caused by certain types of viruses. In children, it is used to treat cold sores around the mouth (caused by herpes simplex) and chickenpox (caused by varicella zoster). In adults, it is used to treat shingles (caused by herpes zoster) and cold sores around the mouth. Valacyclovir is also used to treat outbreaks of genital herpes. In people with frequent outbreaks, this medication is used to reduce the number of future episodes. Valacyclovir is an antiviral drug. It stops the growth of certain viruses. However, it is not a cure for these infections. The viruses that cause these infections continue to live in the body even between outbreaks. Valacyclovir decreases the severity and length of these outbreaks. It helps the sores heal faster, keeps new sores from forming, and decreases pain/itching. This medication may also help reduce how long pain remains after the sores heal.

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 MARGARET KATHLEEN HALLORAN NP provides transparency into local medical care patterns within Ann Arbor, MI.

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 **Nurse Practitioner** 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.