Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Lawrence Piloczewski, L.AC., M.S.O.M.
Acupuncturist in Mequon, WI · enumerated 2012.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1386903151
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Registry record
Entity type Individual (Type 1)
Name Lawrence Piloczewski
Credential L.AC., M.S.O.M.
Sex Male
Practice address 10945 N Port Washington Rd, Ste 210, Mequon, WI, 53092
Phone (262) 240-0001
Fax (262) 240-0030
Enumeration date May 14, 2012
Last updated in NPPES May 14, 2012
Taxonomy & licenses
LAC · Licensed Acupuncturist: A practitioner licensed to perform acupuncture.
About the LAC credential
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 1386903151 active?
Yes, as of the latest NPPES snapshot, NPI 1386903151 is active (record last updated 2012-05-14).
How do I verify Lawrence Piloczewski's NPI record?
Cross-check NPI 1386903151 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
Browse all → Robert Gogan Otolaryngology Physician · Mequon, WI NPI 1366434086 Wisconsin Interventional Pain Physicians, Sc Pain Medicine (Anesthesiology) Physician · Mequon, WI NPI 1134160542 Daniel Oberneder Physical Therapist · Mequon, WI NPI 1740389469 Philip Swoboda Audiologist · Mequon, WI NPI 1457563173 Henry Karlin Allergy & Immunology Physician · Mequon, WI NPI 1992917256 Holistic Pain Management & Wellness Center Sc Pain Medicine Physician · Mequon, WI NPI 1972835551 Ozaukee Surgery Center, LLC Ambulatory Surgical Clinic/Center · Mequon, WI NPI 1780943951 Kaleen Puccetti Diagnostic Radiology Physician · Thiensville, WI NPI 1831545094
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-05-14.