Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Deborah A Hassman, N.P.
Nurse Practitioner in Geneva, IL · enumerated 2007.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1275754061
See something wrong? Report a correction
Registry record
Entity type Individual (Type 1)
Name Deborah A Hassman
Credential N.P.
Sex Female
Practice address 300 Randall Rd, Emergency Dept, Geneva, IL, 60134
Phone (630) 208-4009
Fax (630) 208-0942
Enumeration date May 1, 2007
Last updated in NPPES Sep 25, 2007
Taxonomy & licenses
NP · Nurse Practitioner: An advanced practice registered nurse with graduate training, licensed to diagnose and treat, often with prescriptive authority.
About the NP credential
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 0451530938 | Other | IL | BLUE SHIELD |
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 1275754061 active?
Yes, as of the latest NPPES snapshot, NPI 1275754061 is active (record last updated 2007-09-25).
How do I verify Deborah Hassman's NPI record?
Cross-check NPI 1275754061 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
Browse all → Delnor Community Hospital General Acute Care Hospital · Geneva, IL NPI 1407859655 Udaya Bontu Hospitalist Physician · Geneva, IL NPI 1255339503 Mark Staudacher Anesthesiology Physician · Geneva, IL NPI 1710988126 Donald Adeli Obstetrics & Gynecology Physician · Geneva, IL NPI 1114928397 Arthur Proust Emergency Medicine Physician · Geneva, IL NPI 1720071152 Vincent Johnson Hospitalist Physician · Geneva, IL NPI 1497749931 Jennifer Siegel Genetic Counselor (M.S.) · Geneva, IL NPI 1174511083 Lawrence Bartusek Anatomic Pathology & Clinical Pathology Physician · Geneva, IL NPI 1790766947
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-09-25.