Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Mrs. Ana L Wells, MSN, APRN, FNP-BC
Nurse Practitioner in Elmhurst, IL · enumerated 2025.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1215741749
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Registry record
Entity type Individual (Type 1)
Name Mrs. Ana L Wells
Credential MSN, APRN, FNP-BC
Sex Female
Practice address 1200 S York St Ste 3160, Elmhurst, IL, 60126
Phone (331) 221-9095
Fax (331) 221-2776
Enumeration date Feb 5, 2025
Last updated in NPPES Mar 11, 2025
Taxonomy & licenses
363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 209030814 (IL) Primary
APRN · Advanced Practice Registered Nurse: An umbrella credential covering NPs, CRNAs, CNMs, and clinical nurse specialists.
About the APRN 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 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.
What specialty is Ana Wells?
Ana Wells 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.
Other providers at this practice address
Browse all → Lawrence Frank Physical Medicine & Rehabilitation Physician · Elmhurst, IL NPI 1861468811 Daniel O'Reilly Neurology Physician · Elmhurst, IL NPI 1629184833 Henry Legaspi Physical Medicine & Rehabilitation Physician · Elmhurst, IL NPI 1023459088 Sana Syed Neurology Physician · Elmhurst, IL NPI 1023496882 Joseph Graham Physical Medicine & Rehabilitation Physician · Elmhurst, IL NPI 1578095295
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-03-11.