Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Jennifer Whitfill
Nurse Practitioner in Pontiac, IL · enumerated 2009.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1952537797
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Registry record
Entity type Individual (Type 1)
Name Jennifer Whitfill
Sex Female
Practice address 2500 W Reynolds St, Pontiac, IL, 61764
Phone (815) 842-3633
Fax (815) 844-6309
Enumeration date Jun 8, 2009
Last updated in NPPES Oct 13, 2010
Taxonomy & licenses
363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 209-007683 (IL) Primary
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 833230 | Other | IL | MEDICARE GROUP # |
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 Jennifer Whitfill?
Jennifer Whitfill 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 → Saint James Hospital Anesthesiology Physician · Pontiac, IL NPI 1790735421 Saint James Hospital General Acute Care Hospital · Pontiac, IL NPI 1407808090 Saint James Hospital Medicare Defined Swing Bed Hospital Unit · Pontiac, IL NPI 1023060613 Saint James Hospital Family Medicine Physician · Pontiac, IL NPI 1699722983 Steven Norris Family Medicine Physician · Pontiac, IL NPI 1316988934 Vanessa Pitts Emergency Medicine Physician · Pontiac, IL NPI 1588691687 Richard Ruff Emergency Medicine Physician · Pontiac, IL NPI 1215954839 Daniel Butterbach Emergency Medicine Physician · Pontiac, IL NPI 1861419327
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-10-13.