LACY M. LETTAU RN – NPI #1376481168
Registered Nurse

LACY LETTAU is a registered nurse (RN) located in ROTHSCHILD, WI. NPPES recently assigned the NPI number 1376481168 to LACY LETTAU on March 23, 2026. It is a Type-1 NPI, indicating this NPI number is associated with an individual. The primary taxonomy selected by this provider is 163WP2201X from the Health Care Provider Taxonomy code set, which is classified as Registered Nurse, specializing in Ambulatory Care

Use the NPI data found here to bill health insurance companies, identify providers enrolled in Medicare and Medicaid services or other HIPAA compliant transactions. See the complete NPI profile for LACY LETTAU below.

NPI Profile for
LACY M. LETTAU

NPI Number
1376481168
Enumeration Date

(about 3 months ago)
Entity Type
Type-1  Individual (Female)
Legal Name
LACY M. LETTAU
Credentials
RN
Primary location
1105 E GRAND AVE
ROTHSCHILD, WI 54474-1024
Phone: (715) 842-2834 Fax: (608) 374-8204
Mailing address
3104 VERN LN
WESTON, WI 54476-1454
Phone: (715) 216-9796 Fax:
Sole Proprietor
Yes
Updated
Certification Date
Mar 23, 2026

Note: NPPES allows providers to attest to the accuracy of their NPI data. When a provider request any change to the NPI record, they will be able to attest to their changed NPI data, resulting in an updated certification date.

Taxonomy Code(s)

A taxonomy code is a code that describes the health care service provider's type, classification, and the area of specialization. The primary specialty for this provider is indicated as (Primary) below.

Taxonomy Classification / Specialization State License
163WP2201X
- Registered Nurse / Ambulatory Care (Primary)
WI 248719-30

The taxonomy codes are selected by the provider at the time of NPI registration. Selection of a taxonomy code does not replace any credentialing or validation process that the provider requesting the code should complete.