Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Abigail Elisabeth Hess, RN
Registered Nurse in Ann Arbor, MI · enumerated 2026.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1609708411
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Registry record
Entity type Individual (Type 1)
Name Abigail Elisabeth Hess
Credential RN
Sex Female
Practice address 400 N Ingalls St, Ann Arbor, MI, 48109
Phone (734) 763-5985
Enumeration date Jun 3, 2026
Last updated in NPPES Jun 3, 2026
Taxonomy & licenses
RN · Registered Nurse: A nurse who completed an accredited nursing program and passed the NCLEX-RN licensure exam.
About the RN 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
Where does Abigail Hess practice?
The practice location on file with NPPES is in Ann Arbor, MI. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Abigail Hess?
The National Provider Identifier (NPI) for Abigail Hess is 1609708411, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-06-03.