Provider Profile
Jennifer L. Oles, APN-CNP
Unclaimed ProfileAbout Jennifer Oles
Listed in the NPI registry as a nurse practitioner, Jennifer L. Oles, APN-CNP practices in Naperville, IL. Jennifer is also listed as specializing in nurse practitioner — family. According to Medicare claims data, Jennifer cared for 87 Medicare patients across 89 services. The services billed most often include emergency department visit with high level of medical decision making and emergency department visit with moderate level of medical decision making. NPI 1942683800 identifies this record in the national registry.
Factual summary compiled by Guide.md from public records; not written by this provider.
Education & Training
Specialty
Credentials & Licensing
License numbers are what the provider reported to NPPES when the NPI was issued or updated. NPPES does not verify licensure; confirm current standing with the state licensing board.
Medicare information
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
Contact Information
- (331) 221-9880
- Email not available
Practice Locations
552 S WASHINGTON ST STE 116
Naperville, IL 60540
Procedures Most Often Billed to Medicare
89 services · 87 patients · 2 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Emergency department visit with high level of medical decision making | Office visit | 99285 |
61 | More often than most peers in Nurse Practitioner |
| Emergency department visit with moderate level of medical decision making | Office visit | 99284 |
28 | As often as other peers in Nurse Practitioner |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
Other nurse practitioners in Naperville 8
Same specialty, same city.
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
More connections — 8 related providers in 1 group
Class of 2015 at Other 8
Providers who graduated from the same medical school in the same year.
Common questions
What kind of doctor is Jennifer L. Oles?
Jennifer L. Oles is a nurse practitioner in Naperville, IL. That is the designation recorded for this NPI in the federal registry.
NPI registry
What is Jennifer L. Oles's address?
Jennifer L. Oles is listed at 552 S Washington St Ste 116, Naperville, IL 60540. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How can I make an appointment with Jennifer L. Oles?
The number on file is (331) 221-9880. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Jennifer L. Oles's NPI number?
Jennifer L. Oles's National Provider Identifier is 1942683800. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
Where did Jennifer L. Oles train?
Jennifer L. Oles attended Other, graduating in 2015. This comes from the CMS National Downloadable File.
CMS public data
How long has Jennifer L. Oles been practicing?
Jennifer L. Oles has 11 years experience. Calculated from a graduation year of 2015, reported in the CMS National Downloadable File.
CMS public data
What procedures does Jennifer L. Oles perform?
According to Medicare billing data, Jennifer L. Oles the Medicare record under this individual NPI shows mainly office visits and diagnostic testing. Hospital-based physicians usually have their procedural work billed by the facility rather than under their own number, so this is a floor on their practice, not a description of it. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Jennifer L. Oles confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Jennifer L. Oles. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.