NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Amy Karger, M.D., PHD

Clinical Pathology Physician in Minneapolis, MN · enumerated 2008.

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

National Provider Identifier

1629233135

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Amy Karger
Credential M.D., PHD
Sex Female
Practice address 420 Delaware St Se, Mayo Mail Code 609, Minneapolis, MN, 55455
Enumeration date Jul 23, 2008
Last updated in NPPES Nov 1, 2021

Taxonomy & licenses

390200000X Student in an Organized Health Care Education/Training Program Student, Health Care · License 21316 (MN) Secondary
207ZC0006X Clinical Pathology Physician Allopathic & Osteopathic Physicians · License 53922 (MN) 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

Where does Amy Karger practice?
The practice location on file with NPPES is in Minneapolis, MN. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Amy Karger?
The National Provider Identifier (NPI) for Amy Karger is 1629233135, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-11-01.