Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Diane A Knipping, NP
Nurse Practitioner in Milwaukee, WI · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1558449173
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Registry record
Entity type Individual (Type 1)
Name Diane A Knipping
Credential NP
Sex Female
Practice address 2311 N Prospect Ave, Milwaukee, WI, 53211
Phone (414) 319-3000
Enumeration date Nov 1, 2006
Last updated in NPPES Nov 16, 2011
Taxonomy & licenses
363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 738 (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 |
|---|---|---|---|
| 43999500 | 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.
Frequently asked questions
Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.
What specialty is Diane Knipping?
Diane Knipping is registered in NPPES with the primary taxonomy of Nurse Practitioner. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Other providers at this practice address
Browse all → James Linn Obstetrics & Gynecology Physician · Milwaukee, WI NPI 1710983275 Julie Mickelson Obstetrics & Gynecology Physician · Milwaukee, WI NPI 1356347744 Jason Boudreau Podiatrist · Milwaukee, WI NPI 1518959378 David Sandock Urology Physician · Milwaukee, WI NPI 1124015961 Pedro Banda Urology Physician · Milwaukee, WI NPI 1033106877 Brett Twente Internal Medicine Physician · Milwaukee, WI NPI 1194784629 Nicholas Meyer Surgery Physician · Milwaukee, WI NPI 1245294131 Jacqueline Irland Obstetrics & Gynecology Physician · Milwaukee, WI NPI 1992760136
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-11-16.