Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
John Christopher Haun
Social Worker in Queensbury, NY · enumerated 2023.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1356119960
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Registry record
Entity type Individual (Type 1)
Name John Christopher Haun
Sex Male
Practice address 25 Willowbrook Rd, Queensbury, NY, 12804
Phone (518) 926-7100
Enumeration date Dec 13, 2023
Last updated in NPPES Dec 13, 2023
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
What is the NPI number for John Haun?
The National Provider Identifier (NPI) for John Haun is 1356119960, a Type 1 (individual) record in the CMS NPPES registry.
Where does John Haun practice?
The practice location on file with NPPES is in Queensbury, NY. Providers can have multiple locations; NPPES lists the primary practice address.
Other providers at this practice address
Browse all → Melissa Cotton Surgical Physician Assistant · Queensbury, NY NPI 1124018452 Susan Mcmanus Clinical Social Worker · Queensbury, NY NPI 1609095801 Associates in Rehabilitation Technology Prosthetic/Orthotic Supplier · Glens Falls, NY NPI 1659555878 Tammy Monroe Audiologist · Queensbury, NY NPI 1720220437 Deborah Backus Audiologist · Queensbury, NY NPI 1578705299 Sharon Luckenbaugh Speech-Language Pathologist · Queensbury, NY NPI 1790927408 Mary Hallquist Mental Health Counselor · Queensbury, NY NPI 1932413929 Ashley Varco Mental Health Counselor · Queensbury, NY NPI 1538460753
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-12-13.