Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Ms. Mary Elizabeth Amunson, LPC

Professional Counselor in Elm Grove, WI · enumerated 2006.

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

National Provider Identifier

1689772667

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Registry record

Entity type Individual (Type 1)

Name Ms. Mary Elizabeth Amunson

Credential LPC

Sex Female

Practice address 12425 Knoll Rd, Ste 110 West Grove Clinic, Elm Grove, WI, 53122

Phone (262) 780-9788

Fax (262) 432-0045

Enumeration date Sep 21, 2006

Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

101YP2500X Professional Counselor Behavioral Health & Social Service Providers · License 2534125 (WI) Primary

LPC · Licensed Professional Counselor: A licensed mental-health counselor providing psychotherapy. About the LPC credential

Other identifiers

Identifier	Type	State	Issuer
39402800	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

Is NPI 1689772667 active?

Yes, as of the latest NPPES snapshot, NPI 1689772667 is active (record last updated 2007-07-08).

How do I verify Mary Amunson's NPI record?

Cross-check NPI 1689772667 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Laurence Johansen Registered Dietitian · Elm Grove, WI NPI 1487841979

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.