Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Mark H Crowder
Behavior Technician in Verona, WI · enumerated 2024.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1992529473
See something wrong? Report a correction
Registry record
Entity type Individual (Type 1)
Name Mark H Crowder
Sex Male
Practice address 901 Whalen Rd, Verona, WI, 53593
Phone (608) 229-1643
Enumeration date Nov 12, 2024
Last updated in NPPES Nov 12, 2024
Taxonomy & licenses
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 Mark Crowder?
Mark Crowder is registered in NPPES with the primary taxonomy of Behavior Technician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Other providers at this practice address
Browse all → Kayla Kanable Behavior Analyst · Verona, WI NPI 1558826354 Aleigh Warren Behavior Analyst · Verona, WI NPI 1033749247 Kayleigh Brown Behavior Analyst · Verona, WI NPI 1962032177 Jeff Silber Behavior Technician · Verona, WI NPI 1164000261 Taylor Mcintyre Behavior Technician · Verona, WI NPI 1003483363 Sydnee Gentile Behavior Analyst · Verona, WI NPI 1558932475 Hannah Huber Behavior Technician · Verona, WI NPI 1245957356 Taylor Oyer Behavior Technician · Verona, WI NPI 1942918040
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-11-12.