Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Alexis Larson, NP-C
Nurse Practitioner in Chicago, IL · enumerated 2021.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1356003776
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Registry record
Entity type Individual (Type 1)
Name Alexis Larson
Credential NP-C
Sex Female
Practice address 251 East Huron, Galter Pavilion Lc-178, Chicago, IL, 60611
Phone (312) 926-2520
Fax (312) 926-6374
Enumeration date Oct 13, 2021
Last updated in NPPES Jun 9, 2022
Taxonomy & licenses
363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 209024018 (IL) Secondary
363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 209024018 (IL) 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
What specialty is Alexis Larson?
Alexis Larson 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.
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.
Other providers at this practice address
Browse all → Barry Mcguire General Acute Care Hospital · Chicago, IL NPI 1639501778 Siang Liao Lee Student in an Organized Health Care Education/Training Program · Chicago, IL NPI 1770994774 Bippanjyot Sangha Student in an Organized Health Care Education/Training Program · Chicago, IL NPI 1851778203 Kieran Breen Student in an Organized Health Care Education/Training Program · Chicago, IL NPI 1720631013
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-06-09.