Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Tara Taneski Merck, CPNP

Q: What is the NPI number for Tara Merck?

The National Provider Identifier (NPI) for Tara Merck is 1154387603, a Type 1 (individual) record in the CMS NPPES registry.

Pediatric Nurse Practitioner in Milwaukee, WI · enumerated 2006.

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

National Provider Identifier

1154387603

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Registry record

Entity type Individual (Type 1)

Name Tara Taneski Merck

Credential CPNP

Sex Female

Practice address 5433 W Fond Du Lac Ave, Midtown Pediatrics, Milwaukee, WI, 53216

Phone (414) 277-8900

Fax (414) 277-8939

Enumeration date Apr 25, 2006

Last updated in NPPES Nov 17, 2016

Taxonomy & licenses

363LP0200X Pediatric Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License RN113523 (GA) Secondary

363LP0200X Pediatric Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 183420 (WI) Primary

Other identifiers

Identifier	Type	State	Issuer
1154387603	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 Tara Merck practice?

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

What is the NPI number for Tara Merck?

The National Provider Identifier (NPI) for Tara Merck is 1154387603, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-11-17.