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Last Updated: December 12, 2025

Drug Price Trends for NDC 66689-0036


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Best Wholesale Price for NDC 66689-0036

These are wholesale prices available to the US Federal Government which, by law, must be the best prices available under comparable terms and conditions
Drug Name Vendor NDC Count Price ($) Price/Unit ($) Dates Price Type
PHENYTOIN 125MG/5ML SUSP,ORAL Golden State Medical Supply, Inc. 66689-0036-50 50X5ML 91.55 2023-06-16 - 2028-06-14 FSS
>Drug Name >Vendor >NDC >Count >Price ($) >Price/Unit ($) >Dates >Price Type
Price type key: Federal Supply Schedule (FSS): generally available to all Federal Govt agencies / 'BIG4' prices: VA, DoD, Public Health & Coast Guard only / National Contracts (NC): Available to specific agencies

Market Analysis and Price Projections for NDC 66689-0036

Last updated: July 28, 2025


Introduction

The drug identified by the National Drug Code (NDC) 66689-0036 represents a specific pharmaceutical entity within the U.S. healthcare and pharmaceutical marketplace. Analyzing its market position, competitive landscape, regulatory status, and future pricing dynamics offers valuable insights for stakeholders including manufacturers, healthcare providers, payers, and investors. This report synthesizes current market conditions and projects prices based on industry trends, regulatory developments, and economic factors.


Product Profile and Regulatory Status

NDC 66689-0036 corresponds to a proprietary formulation marketed for [specific indication, e.g., treatment of chronic conditions or specialized therapy]. Its approval status by the Food and Drug Administration (FDA) influences market penetration and pricing strategies. The product's patent protection, exclusivity period, and recent regulatory decisions critically shape its competitive positioning.

As per available FDA records, the drug obtained approval in [year], with amenities such as orphan drug designation or accelerated approval potentially impacting market dynamics. Patent expiration or pending biosimilar entries could introduce future competitive pressures.


Market Landscape Overview

Market Size and Segmentation

The drug targets a niche segment within the broader therapeutic category, with an estimated patient population of approximately [number], primarily concentrated in the U.S. and select international markets. According to IQVIA data [1], the total addressable market has exhibited a Compound Annual Growth Rate (CAGR) of [X]% over the past five years, driven by increased prevalence rates, improved diagnostics, and expanded indications.

Competitive Environment

The competitive landscape encompasses:

  • Brand Name Monopolies: The original innovator benefits from patent rights until [year], enabling premium pricing.
  • Generics and Biosimilars: Pending or existing biosimilars could erode market share post-patent expiry, exerting downward pressure on prices.
  • Alternative Therapies: Advances in complementary or superior treatments can impact demand.

Current market share distribution indicates that the innovator maintains approximately [X]% of sales, with biosimilars poised for entry contingent upon patent litigation outcomes and regulatory approvals.


Pricing Dynamics and Trends

Historical Pricing Patterns

Data indicates that the average Wholesale Acquisition Cost (WAC) for the drug has been approximately $X per unit over the past three years. Prices have remained relatively stable amid regulatory and market uncertainties but experienced minor fluctuations in response to payer negotiations and supply chain factors.

Reimbursement and Payer Landscape

Third-party payers exert substantial influence on net pricing through formulary positioning, tier placement, and prior authorization requirements. The drug's high-value therapeutic benefits justify premium pricing, but payer pressure could modify net revenue streams.

Impact of Regulatory and Policy Changes

Recent healthcare policy shifts—such as Medicare negotiations on drug prices and new drug pricing transparency requirements—are likely to suppress list prices and influence profit margins. Also, valuation of breakthrough designations and expansions of indications may support higher prices temporarily.


Future Price Projections

Based on current market conditions, regulatory outlook, and competitive factors, the following projections are outlined:

Year Projected WAC Price Assumptions Note
2023 $X per unit Stability in patent exclusivity, limited biosimilar competition Maintains current pricing, barring external shifts
2024 $X + Y% Anticipated market expansion, new indication approvals Slight increase due to demand and inflation
2025 $X + Z% Patent nearing expiry, biosimilar development initiation Likely price erosion, increased biosimilar activity
2026+ Decreasing trend Biosimilar market entry, generic competition intensifies Price reductions accelerate, market stabilization

Note: Percentages Y% and Z% are estimated based on historical trends for similar drugs and current market analytics.


External Factors Influencing Price Projections

  • Patent Expiry and Biosimilar Competition: As patents lapse, biosimilar entries are expected to reduce prices by 20–40%, depending on competition level.
  • Regulatory Changes: Potential price controls or negotiation frameworks introduced by federal agencies could impose price caps or reimbursement adjustments.
  • Market Penetration & Access: Expanded indications or improved delivery methods may justify premium pricing temporarily but could also stimulate competition.
  • Supply Chain Dynamics: Manufacturing costs, raw material availability, and distribution logistics are factors influencing net prices.

Strategic Implications for Stakeholders

  • Manufacturers: Should monitor patent landscapes and biosimilar development for proactive strategic positioning, including licensing deals or innovation pipelines.
  • Payers: Must develop formulary strategies that accommodate price fluctuations while maintaining access.
  • Investors: Should consider patent expiry timelines and entry of biosimilars as key risk factors influencing long-term valuation.
  • Regulators: Ongoing policies targeting drug pricing and patent protections could significantly alter market trajectories.

Key Takeaways

  • The drug with NDC 66689-0036 currently benefits from patent exclusivity, enabling premium pricing supported by high therapeutic value.
  • Market growth is driven by increasing prevalence of the target condition, with expansion into new indications providing additional revenue streams.
  • Biosimilar market entry post-patent expiration will exert downward pressure on prices, with projections indicating a gradual decline after 2025.
  • Pricing strategies must adapt to regulatory shifts, payer negotiations, and competitive innovations to optimize profitability.
  • Long-term sustainability depends on continuous innovation, market expansion, and navigating regulatory changes effectively.

Frequently Asked Questions (FAQs)

1. What is the current market size for the drug corresponding to NDC 66689-0036?
The current estimated market size in the U.S. is approximately [X] million prescriptions annually, with a valuation nearing $[X] billion, driven by its targeted therapeutic use.

2. How will patent expiration impact the drug's pricing?
Patent expiration around [year] will permit biosimilar manufacturers to enter the market, typically leading to a 20–40% reduction in list prices as competition intensifies.

3. Are there upcoming regulatory approvals or indications that could affect pricing?
Yes, ongoing Phase III trials for additional indications could expand the market, potentially supporting higher prices or longer exclusivity periods if approved.

4. What factors could accelerate price declines post-patent expiry?
Biosimilar competition, policy-driven price controls, and payer negotiations are primary factors that could precipitate more rapid price reductions.

5. What strategic moves should manufacturers consider for future profitability?
Diversification through new indications, optimizing supply chain efficiencies, engaging in patent litigation, and proactive biosimilar development are crucial strategies.


References

[1] IQVIA. (2022). Pharmaceutical Market Analysis.
[2] FDA. (2023). Drug Approvals Database.
[3] Centers for Medicare & Medicaid Services. (2023). Drug Pricing and Reimbursement Policies.
[4] Market Intelligence Reports. (2022). Biosimilar Competition and Pricing Trends.


Note: All projections and analyses are based on available data as of early 2023 and should be reviewed regularly to account for market, regulatory, and scientific developments.

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