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Pharmacy

John Jay Pharmacy LLC

Chesterfield, Missouri · St. Louis County

Summary

John Jay Pharmacy LLC is a pharmacy in Chesterfield, Missouri. NPI 1750994869. Source: CMS National Plan and Provider Enumeration System (NPPES), data updated 2026-11-01, retrieved 2026-11-07.

What is a pharmacy?

A pharmacy fills prescriptions from your doctor, sells medicines you can buy without a prescription, and its pharmacists can answer questions about your medicines. Many pharmacies also give vaccines.

Official data

This page shows the record that John Jay Pharmacy LLC keeps in the federal NPI Registry (last updated October 26, 2026). Hours, services and whether it is still open are not part of that record: call before you go.

In a medical emergency, call 911.

At a glance

PharmacyType

Quick answers

What is John Jay Pharmacy LLC?
John Jay Pharmacy LLC is a pharmacy in Chesterfield, Missouri, according to CMS National Plan and Provider Enumeration System (NPPES).
Where is John Jay Pharmacy LLC?
400 S Woods Mill Rd Ste 105, Chesterfield, MO 63017, in St. Louis County, Missouri.
What is the phone number of John Jay Pharmacy LLC?
(314) 208-2821, as listed by CMS National Plan and Provider Enumeration System (NPPES). Call to confirm hours before you go.

What to ask when you call

  • Do you have my medicine in stock, and when will it be ready?
  • Do you accept my insurance or Medicare/Medicaid plan?
  • What are your hours, and is there a drive-through or delivery?
  • Which vaccines do you give, and do I need an appointment?
  • Can a pharmacist explain my medicines in my language?

A general checklist, not medical advice. For questions about your health or your medicines, ask your doctor or pharmacist.

Other pharmacies nearby

By straight-line distance (not driving distance).

Community health centers nearby

Clinics and urgent care nearby

Nearest emergency rooms

Hospitals that list emergency services in Medicare data, by straight-line distance.

Details from the official record

TypePharmacy
Address400 S Woods Mill Rd Ste 105, Chesterfield, MO 63017
CountySt. Louis County
StateMissouri
Phone(314) 208‑2821
Name in the official recordJOHN JAY PHARMACY LLC
National Provider Identifier (NPI)1750994869
In the NPI Registry sinceAugust 28, 2020
NPI record last updatedOctober 26, 2026
CorrectionsReport an error or suggest an update →

Sources

  1. NPPES Downloadable File (NPI Registry) — CMS National Plan and Provider Enumeration System (NPPES), data updated 2026-11-01, retrieved 2026-11-07
  2. NPI Registry record 1750994869 — U.S. Department of Health and Human Services
  3. U.S. Census Bureau ZIP code areas (gazetteer and ZIP-to-county relationship file) — approximate position (center of the ZIP code area) used for distances, and the county