Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mary Ellen Yahle, RN, PMHCNS-BC

Q: What is the NPI number for Mary Yahle?

The National Provider Identifier (NPI) for Mary Yahle is 1790898294, a Type 1 (individual) record in the CMS NPPES registry.

Adult Psychiatric/Mental Health Clinical Nurse Specialist in Milwaukee, WI · enumerated 2006.

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

National Provider Identifier

1790898294

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Registry record

Entity type Individual (Type 1)

Name Mary Ellen Yahle

Credential RN, PMHCNS-BC

Sex Female

Practice address 2524 E Webster Pl, Suite 203, Milwaukee, WI, 53211

Phone (414) 964-9200

Fax (414) 964-4816

Enumeration date Aug 17, 2006

Last updated in NPPES Aug 20, 2014

Taxonomy & licenses

364SP0809X Adult Psychiatric/Mental Health Clinical Nurse Specialist Physician Assistants & Advanced Practice Nursing Providers · License 52259-30 (WI) Primary

RN · Registered Nurse: A nurse who completed an accredited nursing program and passed the NCLEX-RN licensure exam. About the RN credential

Other identifiers

Identifier	Type	State	Issuer
39405700	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

What is the NPI number for Mary Yahle?

The National Provider Identifier (NPI) for Mary Yahle is 1790898294, a Type 1 (individual) record in the CMS NPPES registry.

Where does Mary Yahle practice?

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

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2014-08-20.