Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Madeline Grace Bush
Physician Assistant in Ithaca, NY · enumerated 2023.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1720785041
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Registry record
Entity type Individual (Type 1)
Name Madeline Grace Bush
Sex Female
Practice address 16 Brentwood Dr Ste A, Ithaca, NY, 14850
Phone (607) 272-7000
Enumeration date Feb 8, 2023
Last updated in NPPES Oct 30, 2024
Taxonomy & licenses
390200000X Student in an Organized Health Care Education/Training Program Student, Health Care Secondary
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 Madeline Bush?
Madeline Bush is registered in NPPES with the primary taxonomy of Physician Assistant. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Other providers at this practice address
Browse all → Sarah Robinson Physician Assistant · Ithaca, NY NPI 1396078648 Michael Waters Orthopaedic Hand Surgery Physician · Ithaca, NY NPI 1609194133 Shanise Thomas Physician Assistant · Ithaca, NY NPI 1023647013 Bryan Gibb Physician Assistant · Ithaca, NY NPI 1063014413 Victoria Shevchuk Physician Assistant · Ithaca, NY NPI 1326628546
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-10-30.