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PORTIA MPONYANA NLEYA MD
Prescription History 1124602321
Internal Medicine in Chapel Hill, NC

NPI Status: Active since May 12, 2021

Contact Information

100 EASTOWNE DR
CHAPEL HILL, NC
ZIP 27514
Phone: (984) 974-4462

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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 PORTIA MPONYANA NLEYA MD, an active Internal Medicine specialist practicing in Chapel Hill, NC. Our medical registry currently tracks 5 unique pharmaceutical formulations prescribed by this provider, representing an estimated volume of 91 documented patient claims. Among these therapy options, the most frequently utilized medication is Amlodipine Besylate, which accounts for 31 claims alone.

Medication Index

Amlodipine Besylate

Generic Formulation: Amlodipine BesylateSpecialty: Student in an Organized Health Care Education/Training Program
Provider Metrics Summary
Total Claims 31
30-Day Fills 48.0
Days Supply 1,424
NC State Average Benchmarks
Peer Average Claims146.0
Peer Average 30-Day Fills342.9
Peer Average Days Supply10,189
Highly Conservative Utilization

This provider demonstrates a highly selective approach to this formula, recording 78.8% less volume than the regional standard for practitioners inside NC. Gross expenditures recorded under Medicare program tracking definitions for this provider calculate to an estimated aggregate of $237.52 across this reporting matrix range.

Provider Avg Cost Per Claim

$7.66

State Avg Cost Per Claim

$7.33

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: Student in an Organized Health Care Education/Training Program
Provider Metrics Summary
Total Claims 24
30-Day Fills 52.0
Days Supply 1,542
NC State Average Benchmarks
Peer Average Claims170.0
Peer Average 30-Day Fills410.4
Peer Average Days Supply12,193
Highly Conservative Utilization

This provider demonstrates a highly selective approach to this formula, recording 85.9% less volume than the regional standard for practitioners inside NC. Gross expenditures recorded under Medicare program tracking definitions for this provider calculate to an estimated aggregate of $416.72 across this reporting matrix range.

Provider Avg Cost Per Claim

$17.36

State Avg Cost Per Claim

$11.92

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.

Gabapentin

Generic Formulation: GabapentinSpecialty: Student in an Organized Health Care Education/Training Program
Provider Metrics Summary
Total Claims 11
30-Day Fills 21.0
Days Supply 622
NC State Average Benchmarks
Peer Average Claims101.0
Peer Average 30-Day Fills159.3
Peer Average Days Supply4,661
Highly Conservative Utilization

This provider demonstrates a highly selective approach to this formula, recording 89.1% less volume than the regional standard for practitioners inside NC. Gross expenditures recorded under Medicare program tracking definitions for this provider calculate to an estimated aggregate of $417.00 across this reporting matrix range.

Provider Avg Cost Per Claim

$37.91

State Avg Cost Per Claim

$21.91

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

A cyclohexane-gamma-aminobutyric acid derivative that is used for the treatment of PARTIAL SEIZURES; NEURALGIA; and RESTLESS LEGS SYNDROME.

Therapeutic Applications

Gabapentin is used with other medications to prevent and control seizures. It is also used to relieve nerve pain following shingles (a painful rash due to herpes zoster infection) in adults. Gabapentin is known as an anticonvulsant or antiepileptic drug.

Levothyroxine Sodium

Generic Formulation: Levothyroxine SodiumSpecialty: Student in an Organized Health Care Education/Training Program
Provider Metrics Summary
Total Claims 12
30-Day Fills 25.0
Days Supply 750
NC State Average Benchmarks
Peer Average Claims141.0
Peer Average 30-Day Fills321.9
Peer Average Days Supply9,496
Highly Conservative Utilization

This provider demonstrates a highly selective approach to this formula, recording 91.5% less volume than the regional standard for practitioners inside NC. Gross expenditures recorded under Medicare program tracking definitions for this provider calculate to an estimated aggregate of $249.46 across this reporting matrix range.

Provider Avg Cost Per Claim

$20.79

State Avg Cost Per Claim

$16.06

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.

Lisinopril-Hydrochlorothiazide

Generic Formulation: Lisinopril/HydrochlorothiazideSpecialty: Student in an Organized Health Care Education/Training Program
Provider Metrics Summary
Total Claims 13
30-Day Fills 19.0
Days Supply 552
NC State Average Benchmarks
Peer Average Claims44.0
Peer Average 30-Day Fills116.0
Peer Average Days Supply3,471
Highly Conservative Utilization

This provider demonstrates a highly selective approach to this formula, recording 70.5% less volume than the regional standard for practitioners inside NC. Gross expenditures recorded under Medicare program tracking definitions for this provider calculate to an estimated aggregate of $392.96 across this reporting matrix range.

Provider Avg Cost Per Claim

$30.23

State Avg Cost Per Claim

$8.49

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

This medication is used to treat high blood pressure. Lowering high blood pressure helps prevent strokes, heart attacks, and kidney problems. This product contains two medications: lisinopril and hydrochlorothiazide. Lisinopril is an ACE inhibitor and works by relaxing blood vessels so that blood can flow more easily. Hydrochlorothiazide is a water pill (diuretic) that causes you to make more urine, which helps your body get rid of extra salt and water. This product is used when one drug is not controlling your blood pressure. Your doctor may direct you to take the individual medications first, and then switch you to this combination product. Do not continue taking the individual medications (lisinopril and/or hydrochlorothiazide) after you start this medication.

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 PORTIA MPONYANA NLEYA MD provides transparency into local medical care patterns within Chapel Hill, NC.

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.