Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Melinda Sue Haas
Nurse Practitioner in Hamburg, NY · enumerated 2012.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1942550017
See something wrong? Report a correction
Registry record
Entity type Individual (Type 1)
Name Melinda Sue Haas
Sex Female
Practice address 17 Long Ave, Suite Number 110, Hamburg, NY, 14075
Phone (716) 646-5188
Enumeration date Sep 14, 2012
Last updated in NPPES Apr 8, 2021
Taxonomy & licenses
390200000X Student in an Organized Health Care Education/Training Program Student, Health Care Secondary
363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 340457 (NY) 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
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 Melinda Haas?
Melinda Haas is registered in NPPES with the primary taxonomy of Nurse Practitioner. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Other providers at this practice address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-04-08.