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Pharmacy

VAX21 LLC

Houston, Texas · Harris County

VAX21 LLC is a pharmacy at 3050 Post Oak Blvd Ste 510, Houston, TX 77056. Phone: (713) 423-3862. Source: CMS National Plan and Provider Enumeration System (NPPES), November 1, 2026.

Data as of November 1, 2026. Source: NPPES Downloadable File (NPI Registry), CMS National Plan and Provider Enumeration System (NPPES) (data updated 2026-11-01, retrieved 2026-11-07).

NPPES record last updated February 23, 2022, 4 years ago. Address, phone and whether this place is still open may have changed: call before you go.

Summary

VAX21 LLC is a pharmacy in Houston, Texas. NPI 1649851601. 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.

Call(713) 423‑3862 Directions NPI Registry record

Official data

This page shows the record that VAX21 LLC keeps in the federal NPI Registry (last updated February 23, 2022). 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 VAX21 LLC?
VAX21 LLC is a pharmacy in Houston, Texas, according to CMS National Plan and Provider Enumeration System (NPPES).
Where is VAX21 LLC?
3050 Post Oak Blvd Ste 510, Houston, TX 77056, in Harris County, Texas.
What is the phone number of VAX21 LLC?
(713) 423-3862, 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.

More in Houston

All pharmacies in Houston (650) · Pharmacies in Harris County · Pharmacies in Texas · Find the closest emergency room to where you are →

Details from the official record

TypePharmacy
Address3050 Post Oak Blvd Ste 510, Houston, TX 77056
CountyHarris County
StateTexas
Phone(713) 423‑3862
Also registered asMail order pharmacy
National Provider Identifier (NPI)1649851601
In the NPI Registry sinceApril 20, 2021
NPI record last updatedFebruary 23, 2022
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 1649851601 — 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