mirrored listing x402 eip155:8453solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp

Which prescribers just entered a drug class this Medicare Part D year — e

Which prescribers just entered a drug class this Medicare Part D year — e.g. new GLP-1 prescribers in PY2024? Bulk feed over CMS Part D Prescribers by Provider and Drug, aggregated per NPI to a drug class and differenced PY2023 → PY2024: direction=new_entrant returns new-to-class prescribers, de_adopter those whose class volume fell. Flat rows, cursor-paginated up to 1000/page, by drug_class, specialty, and state. Observational public Part D records — never a clinical recommendation.

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25000000 (raw units)
price
2
calls / 30d
1
unique payers
2026-09-11
updated

Provider

api.govparse.io · discovered, not yet claimed by its owner

Payment (x402 accepts[])

[
  {
    "scheme": "exact",
    "network": "eip155:8453",
    "payTo": "0x3873d15CF3209c32aaA8d9AA542164E658567129",
    "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
    "amount": "25000000",
    "maxTimeoutSeconds": 300
  },
  {
    "scheme": "exact",
    "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
    "payTo": "BdcZbENFdEyEUMqv9pnRMUnn1Yyeyo2dCMbYXbJ3LmaB",
    "asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
    "amount": "25000000",
    "maxTimeoutSeconds": 300
  }
]

Output schema

{
  "bazaar": {
    "info": {
      "input": {
        "method": "GET",
        "queryParams": {
          "direction": "new_entrant",
          "drug_class": "GLP-1",
          "state": "TX"
        },
        "type": "http"
      },
      "output": {
        "example": {
          "basis": "CMS Medicare Part D Prescribers by Provider and Drug, aggregated per NPI to a therapeutic drug class and differenced PY2023 → PY2024, surfaced via the Healthparse Part D API. Observational counts of records present in the public Part D file — never a clinical recommendation.",
          "feed": "pharma-prescribing",
          "page": {
            "has_more": true,
            "limit": 500,
            "next_cursor": "eyJvIjo1MDB9",
            "returned": 500,
            "total_matched": 2513
          },
          "query": {
            "direction": "new_entrant",
            "drug_class": "GLP-1",
            "specialty": "all",
            "state": "TX"
          },
          "rows": [
            {
              "as_published_date": "PY2024",
              "class_claims_2023": 0,
              "class_claims_2024": 1787,
              "class_claims_delta": 1787,
              "direction": "new_entrant",
              "drug_class": "GLP-1",
              "event_key": "partd:1487654321:GLP-1",
              "npi": "1487654321",
              "pct_change": null,
              "performance_year_pair": "2023-2024",
              "prescriber_city": "HOUSTON",
              "prescriber_specialty": "Endocrinology",
              "prescriber_state": "TX"
            }
          ]
        },
        "type": "json"
      }
    },
    "routeTemplate": "/v1/feeds/pharma-prescribing",
    "schema": {
      "$schema": "https://json-schema.org/draft/2020-12/schema",
      "properties": {
        "input": {
          "properties": {
            "cursor": {
              "description": "Opaque page cursor — pass the previous page's next_cursor unchanged.",
              "examples": [
                "eyJvIjo1MDB9"
              ],
              "type": "string"
            },
            "direction": {
              "description": "new_entrant (default; wrote the class in PY2024 with ≤ max_prior_claims in PY2023 — the new-to-class buying moment) | de_adopter (class volume fell ≥ min_pct_drop%).",
              "examples": [
                "new_entrant"
              ],
              "type": "string"
            },
            "drug_class": {
              "description": "Therapeutic drug class: GLP-1 | SGLT2 | DPP-4 | Statin. Default GLP-1.",
              "examples": [
                "GLP-1"
              ],
              "type": "string"
            },
            "limit": {
              "description": "Rows per page (default 500, cap 1000).",
              "examples": [
                500
              ],
              "type": "integer"
            },
            "max_prior_claims": {
              "description": "new_entrant only: maximum PY2023 class claims allowed (0 = truly new to the class).",
              "examples": [
                0
              ],
              "type": "integer"
            },
            "min_claims_2024": {
              "description": "Minimum class claims in PY2024.",
              "examples": [
                50
              ],
              "type": "integer"
            },
            "min_pct_drop": {
              "description": "de_adopter only: minimum percent decline in class volume PY2023 → PY2024.",
              "examples": [
                50
              ],
              "type": "integer"
            },
            "specialty": {
              "description": "Prescriber specialty (Prscrbr_Type), e.g. Endocrinology.",
              "examples": [
                "Endocrinology"
              ],
              "type": "string"
            },
            "state": {
              "description": "Prescriber state code (two letters).",
              "examples": [
                "TX"
              ],
              "type": "string"
            }
          },
          "required": [],
          "type": "object"
        }
      },
      "type": "object"
    }
  }
}

Use it

curl

curl "https://api.govparse.io/v1/feeds/pharma-prescribing"
# -> 402 Payment Required, accepts[] lists how to pay
# retry with a PAYMENT-SIGNATURE (or PAYMENT header) once paid

JavaScript

const res = await fetch("https://api.govparse.io/v1/feeds/pharma-prescribing");
if (res.status === 402) {
  const { accepts } = await res.json();
  // pay one of accepts[] via an x402 client, then retry with the payment header
}

Python

import httpx
res = httpx.get("https://api.govparse.io/v1/feeds/pharma-prescribing")
if res.status_code == 402:
    accepts = res.json()["accepts"]
    # pay one of accepts[] via an x402 client, then retry with the payment header

Machine-readable

Everything on this page is also available as clean JSON at /resources/14556.json, and this resource appears in /discovery/resources and /discovery/search.