NPI Portal NPI Lookup & Verification

Karla Kay Work

Karla Kay Work is a Registered Nurse provider (Registered Nurse) practicing in Lamar, CO, registered in the NPPES registry with NPI 1629109418 since 2007. Practices at Prowers County Dss (listed at the same practice address in NPPES).

✓ Active NPI ✓ Valid NPI checksum Sole proprietor

NPI 1629109418
Entity type Individual (Type 1)
Name Karla Kay Work
Sex Female
Practice address Lamar, CO, 81052
Phone 7193368721
Enumeration date 2007-03-07
Last updated in NPPES 2007-07-08

Street address withheld — NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

Taxonomy code Specialty Primary License State
163W00000X Registered Nurse Primary 66560 CO

Other identifiers

Identifier Type State Issuer
07665607 Medicaid CO
Copy-ready billing details
Provider: Karla Work
NPI: 1629109418
Taxonomy: 163W00000X (Registered Nurse)
Address: Lamar, CO, 81052

Other providers at this practice address

NPI Name Type Specialty Location
1265560429 Suzette Hall Individual Registered Nurse Lamar, CO
1942325162 Prowers County Dss Organization Private Vehicle Lamar, CO
1912485848 Maranda Foster Individual Registered Nurse Lamar, CO

Verify this record

Cross-check NPI 1629109418 against the authoritative CMS record: view Karla Kay Work on the official NPPES registry .

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes — even if the provider moves or changes specialty. Read the full guide or validate an NPI number.

Frequently asked questions

How do I verify Karla Work's NPI record?
Cross-check NPI 1629109418 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1629109418 active?
Yes — as of the latest NPPES snapshot, NPI 1629109418 is active (record last updated 2007-07-08).

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2007-07-08.