Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
William Gerhard Kaiser, PT
Physical Therapist in Vineland, NJ · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1639138787
See something wrong? Report a correction
Registry record
Entity type Individual (Type 1)
Name William Gerhard Kaiser
Credential PT
Sex Male
Practice address 1940 S West Blvd, Building A, Vineland, NJ, 08360
Phone (856) 690-9977
Fax (856) 507-9918
Enumeration date Mar 18, 2006
Last updated in NPPES Apr 12, 2016
Taxonomy & licenses
225100000X Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License QA01610 (NJ) Primary
PT · Physical Therapist: A licensed movement specialist treating injury and disability through exercise and rehabilitation.
About the PT 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 1639138787 active?
Yes, as of the latest NPPES snapshot, NPI 1639138787 is active (record last updated 2016-04-12).
How do I verify William Kaiser's NPI record?
Cross-check NPI 1639138787 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 → Achieve Physical Therapy & Fitness, LLC Physical Therapist · Vineland, NJ NPI 1538158167 Richard Maung Physical Therapist · Vineland, NJ NPI 1457300345 Paul Heim Physical Therapist · Vineland, NJ NPI 1982654208 Sheldon Shterengarts Physical Therapist · Vineland, NJ NPI 1790054054 Justin Laielli Physical Therapist · Vineland, NJ NPI 1811244924 Aw Holdings LLC Intellectual and/or Developmental Disabilities Community Based Residential Treatment Facility · Vineland, NJ NPI 1346690765 Oliver Yost Physical Therapist · Vineland, NJ NPI 1023543238 Gary Colone Physical Therapist · Vineland, NJ NPI 1457877144
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-04-12.