Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Aiden Nicholson, CNM, APN
Psychiatry Physician in Chicago, IL · enumerated 2014.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1366849325
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Registry record
Entity type Individual (Type 1)
Name Aiden Nicholson
Credential CNM, APN
Sex Male
Practice address 4700 S California Ave, Chicago, IL, 60632
Phone (917) 721-3024
Enumeration date Nov 19, 2014
Last updated in NPPES Aug 8, 2024
Taxonomy & licenses
367A00000X Advanced Practice Midwife Physician Assistants & Advanced Practice Nursing Providers · License 277.000413 (IL) Secondary
2084P0800X Psychiatry Physician Allopathic & Osteopathic Physicians · License 277000413 (IL) Primary
CNM · Certified Nurse Midwife: An advanced practice nurse specializing in pregnancy, childbirth, and reproductive care.
About the CNM 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
Is NPI 1366849325 active?
Yes, as of the latest NPPES snapshot, NPI 1366849325 is active (record last updated 2024-08-08).
How do I verify Aiden Nicholson's NPI record?
Cross-check NPI 1366849325 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Other providers at this practice address
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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-08-08.