Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Carolyn T Mccarthy, NP
Nurse Practitioner in Milwaukee, WI · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1063464337
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Registry record
Entity type Individual (Type 1)
Name Carolyn T Mccarthy
Credential NP
Sex Female
Practice address 130 W Bruce St, Suite 200, Milwaukee, WI, 53204
Phone (414) 384-1400
Enumeration date May 16, 2006
Last updated in NPPES Apr 22, 2024
Taxonomy & licenses
363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 4704216109 (MI) Secondary
363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 13525-33 (WI) Primary
NP · Nurse Practitioner: An advanced practice registered nurse with graduate training, licensed to diagnose and treat, often with prescriptive authority.
About the NP credential
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 100014626 | Medicaid | WI | - |
| 4850425 | Medicaid | MI | - |
| 4850407 | Medicaid | MI | - |
| 4850416 | Medicaid | MI | - |
| 700D114790 | Other | MI | BCBS GROUP # |
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.
Frequently asked questions
Is NPI 1063464337 active?
Yes, as of the latest NPPES snapshot, NPI 1063464337 is active (record last updated 2024-04-22).
How do I verify Carolyn Mccarthy's NPI record?
Cross-check NPI 1063464337 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Other providers at this practice address
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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-04-22.