Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Katherine Hammond
Nurse Practitioner in Mequon, WI · enumerated 2023.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1467236448
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Registry record
Entity type Individual (Type 1)
Name Katherine Hammond
Sex Female
Practice address 13111 N Port Washington Rd, Mequon, WI, 53097
Phone (319) 431-5878
Enumeration date Aug 22, 2023
Last updated in NPPES Aug 22, 2023
Taxonomy & licenses
363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 2023086389 (WI) Primary
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
How do I verify Katherine Hammond's NPI record?
Cross-check NPI 1467236448 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1467236448 active?
Yes, as of the latest NPPES snapshot, NPI 1467236448 is active (record last updated 2023-08-22).
Other providers at this practice address
Browse all → Infinity Healthcare Physicians, S.C. Emergency Medicine Physician · Mequon, WI NPI 1053360933 Lou Ann Campbell-Peterson Hand Occupational Therapist · Mequon, WI NPI 1740231380 Catherine Stolz Occupational Therapist · Mequon, WI NPI 1194778555 Merle Orr Spinal Cord Injury Medicine Physician · Mequon, WI NPI 1336193176 Amy Laubenstein Occupational Therapist · Mequon, WI NPI 1518913888 Lori Kessenich Physical Therapist · Mequon, WI NPI 1366480345 Amy Gauger Physical Therapist · Mequon, WI NPI 1871531756 Irene Hughey Physical Therapist · Mequon, WI NPI 1184662686
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-08-22.