NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Amy Therese Hummel, MD

Emergency Medicine Physician in Madison, WI · enumerated 2020.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1457980450

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Amy Therese Hummel
Credential MD
Sex Female
Practice address 600 Highland Ave, Madison, WI, 53792
Phone (608) 263-6400
Enumeration date Apr 2, 2020
Last updated in NPPES May 29, 2020

Taxonomy & licenses

390200000X Student in an Organized Health Care Education/Training Program Student, Health Care Secondary
207P00000X Emergency Medicine Physician Allopathic & Osteopathic Physicians · License 8520-851 (WI) Primary
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD 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.

Read the full guide → Validate an NPI →

Frequently asked questions

What is the NPI number for Amy Hummel?
The National Provider Identifier (NPI) for Amy Hummel is 1457980450, a Type 1 (individual) record in the CMS NPPES registry.
Where does Amy Hummel practice?
The practice location on file with NPPES is in Madison, WI. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-05-29.