Quick answers
- What is Mercy Pharmacy Services LLC?
- Mercy Pharmacy Services LLC is a community/retail pharmacy in Crestwood, Missouri, according to CMS National Plan and Provider Enumeration System (NPPES).
- Where is Mercy Pharmacy Services LLC?
- 9555 Watson Rd Suite a, Crestwood, MO 63126, in St. Louis County, Missouri.
- What is the phone number of Mercy Pharmacy Services LLC?
- (314) 628-5626, 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).
- JPRX Inc0.0 mi · Sappington, MO · Community/retail pharmacy
- Missouri CVS Pharmacy, L.L.C.0.0 mi · Saint Louis, MO · Community/retail pharmacy
- N-F Pharmacy, Inc0.0 mi · Saint Louis, MO · Community/retail pharmacy
- Walgreen Co0.0 mi · Saint Louis, MO · Pharmacy
- Walgreen Co0.0 mi · Saint Louis, MO · Pharmacy
Community health centers nearby
- South County Health Center1.2 mi · Saint Louis, MO · Community health center
- Clarity Healthcare6.5 mi · Saint Louis, MO · Community health center
- Carondelet6.9 mi · Saint Louis, MO · Community health center
Clinics and urgent care nearby
- Total Access Urgent Care, PC2.7 mi · Affton, MO · Urgent care center
- Total Access Urgent Care, PC3.1 mi · Kirkwood, MO · Urgent care center
- Total Access Urgent Care, PC3.1 mi · Saint Louis, MO · Urgent care center
Nearest emergency rooms
Hospitals that list emergency services in Medicare data, by straight-line distance.
- Mercy Hospital South2.7 mi · Saint Louis, MO
- SSM St Clare Health Center5.4 mi · Fenton, MO
- Missouri Baptist Medical Center6.8 mi · Saint Louis, MO
More in Crestwood
Pharmacies in St. Louis County · Pharmacies in Missouri · Hospitals in St. Louis County · Find the closest emergency room to where you are →
Details from the official record
| Type | Community/retail pharmacy |
|---|---|
| Address | 9555 Watson Rd Suite a, Crestwood, MO 63126 |
| County | St. Louis County |
| State | Missouri |
| Phone | (314) 628‑5626 |
| Name in the official record | MERCY PHARMACY SERVICES LLC |
| National Provider Identifier (NPI) | 1003520586 |
| In the NPI Registry since | January 10, 2023 |
| NPI record last updated | January 26, 2026 |
| Corrections | Report an error or suggest an update → |
Sources
- NPPES Downloadable File (NPI Registry) — CMS National Plan and Provider Enumeration System (NPPES), data updated 2026-11-01, retrieved 2026-11-07
- NPI Registry record 1003520586 — U.S. Department of Health and Human Services
- 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