Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Maryfrances Crist, APN
Nurse Practitioner in La Salle, IL · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1821078395
See something wrong? Report a correction
Registry record
Entity type Individual (Type 1)
Name Maryfrances Crist
Credential APN
Sex Female
Practice address 2970 Chartres St, La Salle, IL, 61301
Phone (815) 223-0196
Fax (815) 223-0358
Enumeration date Jan 19, 2006
Last updated in NPPES Jul 26, 2012
Taxonomy & licenses
363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 209-002814 (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
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 Maryfrances Crist?
Maryfrances Crist 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 → Kara Fess Family Medicine Physician · La Salle, IL NPI 1700843950 Juliann Kersten Family Nurse Practitioner · La Salle, IL NPI 1568414076 Hygienic Institute for Lasalle, Peru and Oglesby Rural Health Clinic/Center · La Salle, IL NPI 1912944703 Michal Goldstein Clinical Social Worker · La Salle, IL NPI 1023056421 Mary Bradish Advanced Practice Midwife · Lasalle, IL NPI 1750315594 James Pelton Family Medicine Physician · La Salle, IL NPI 1093800880 Shawn Slagle Clinical Social Worker · La Salle, IL NPI 1043463268 Ginger Brainard Clinical Child & Adolescent Psychologist · La Salle, IL NPI 1871842450
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-07-26.