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MRS. KAREN JOHANNA WALCH RPH
NPI 1871445320
Pharmacist - Ambulatory Care in Saint Louis, MO

Active since February 09, 2026
3023 N BALLAS RD STE 100D, SAINT LOUIS, MO 63131(314) 657-9008(314) 921-7502 Get Directions Write a Review

NPPES record last updated: February 9, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Mrs. Karen Johanna Walch Rph NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

MRS. KAREN JOHANNA WALCH RPH (NPI 1871445320) is an individual ambulatory care provider in Saint Louis, Missouri, licensed in Illinois (296559) and active in the NPI registry since February 2026. She maintains 6 additional practice locations.

NPPES Registry Identity

NPI1871445320
Entity TypeIndividualFemale
Primary Taxonomy1835P2201X
Provider Legal NameMRS. KAREN JOHANNA WALCHCredential: RPH
Location Address3023 N BALLAS RD STE 100DSaint Louis, MO 63131-2330
Mailing Address14500 Sinks RdFlorissant, MO 63034-1721 · (314) 657-9000 · Fax (314) 525-0416
Phone(314) 657-9008
Fax(314) 921-7502
Sole ProprietorYes
Enumeration DateFebruary 9, 2026
NPPES CertifiedFebruary 9, 2026
✔ NPI 1871445320 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPharmacist · Ambulatory CarePharmacy Service Providers
Taxonomy Code1835P2201X
Licenses✔ Licensed in IL · 296559✔ Licensed in MO · 044527
Definition
A licensed pharmacist who has demonstrated specialized knowledge and skill in the provision of integrated, accessible health care services by pharmacists and is accountable for addressing medication needs, developing sustained partnerships with patients, and practicing in the context of family and community.
3023 N BALLAS RD STE 100D, Saint Louis, MO 63131
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Secondary Practice Locations 6

Location 11101 W Liberty StFarmington, MO 63640-1921 · Phone (314) 657-9011
Location 21 Memorial DrAlton, IL 62002-6722 · Phone (314) 657-9001 · Fax (618) 463-7424
Location 311125 Dunn RdSaint Louis, MO 63136-6132 · Phone (314) 657-9002 · Fax (314) 653-4431
Location 41 Childrens PlSaint Louis, MO 63110-1002 · Phone (314) 657-9005 · Fax (314) 454-4374
Location 54921 Parkview Pl Fl 3Saint Louis, MO 63110-1032 · Phone (314) 657-9006
Location 61234 S Kingshighway Blvd Ste 1900Saint Louis, MO 63110-2182 · Phone (314) 657-9012 · Fax (314) 525-0417

Other Providers at the Same Location NPPES 2

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

CHRISTINA JANEEN LEY
Pharmacist
3023 N BALLAS RD STE 100D
SAINT LOUIS, MO 63131
St. Louis County (314) 657-9008
BRITTANY VORDTRIEDE
Pharmacist
3023 N BALLAS RD STE 100D
SAINT LOUIS, MO 63131
St. Louis County (314) 657-9008

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Karen Walch's NPI number?

The NPI number for Karen Walch is 1871445320. It was assigned to this individual provider in the NPPES registry on February 9, 2026.

Where is Karen Walch located?

Karen Walch practices at 3023 N Ballas Rd Ste 100D, Saint Louis, MO 63131. The listed phone number is (314) 657-9008.

What is Karen Walch's specialty?

The primary specialty registered for this NPI is Pharmacist, specializing in Ambulatory Care, with taxonomy code 1835P2201X.

When was this NPI record last updated?

The NPPES record for Karen Walch was last updated on February 9, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.