Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mrs. Elizabeth Ruth Lotz, RFM, CFM

Specialist in Wausau, WI · enumerated 2006 · practices at Prosthetic Orthotic Center Lte.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1386689099

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Registry record

Entity type Individual (Type 1)

Name Mrs. Elizabeth Ruth Lotz

Credential RFM, CFM

Sex Female

Practice address 1108 S 17th Ave, Wausau, WI, 54401

Phone (715) 845-2800

Fax (715) 845-2855

Enumeration date Jun 17, 2006

Last updated in NPPES Oct 9, 2008

Taxonomy & licenses

174400000X Specialist Other Service Providers · License CFM00825 (WI) Primary

Other identifiers

Identifier	Type	State	Issuer
41782800	Medicaid	WI	-

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 → Validate an NPI →

Frequently asked questions

Where does Elizabeth Lotz practice?

The practice location on file with NPPES is in Wausau, WI. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Elizabeth Lotz?

The National Provider Identifier (NPI) for Elizabeth Lotz is 1386689099, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Prosthetic Orthotic Center Lte Prosthetic/Orthotic Supplier · Wausau, WI NPI 1801907217

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-10-09.