Provider Profile
Jennifer M. Hemmelgarn, CNP
Unclaimed ProfileAbout Jennifer Hemmelgarn
Listed in the NPI registry as a nurse practitioner, Jennifer M. Hemmelgarn, CNP practices in Naperville, IL. Jennifer is also listed as specializing in nurse practitioner — family. According to Medicare claims data, Jennifer cared for 94 Medicare patients across 126 services. The services billed most often include established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more, annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit, and administration of influenza virus vaccine. NPI 1720394208 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
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
- (630) 646-7880
- Email not available
Practice Locations
1220 HOBSON RD SUITE 104
Naperville, IL 60540
Procedures Most Often Billed to Medicare
126 services · 94 patients · 3 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
88 | As often as other peers in Nurse Practitioner |
| Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | Billing code | G0439 |
27 | As often as other peers in Nurse Practitioner |
| Administration of influenza virus vaccine | Billing code | G0008 |
11 | Less often than most 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.
Other nurse practitioners at this location 1
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 6
Clinically related specialties at the same address — the people this provider most likely works alongside.
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.
More connections — 24 related providers in 3 groups
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.
Class of 2010 at Other 8
Providers who graduated from the same medical school in the same year.
Common questions
What is Jennifer M. Hemmelgarn's specialty?
Jennifer M. Hemmelgarn is a nurse practitioner in Naperville, IL. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where can I find Jennifer M. Hemmelgarn?
Jennifer M. Hemmelgarn is listed at 1220 Hobson Rd Suite 104, Naperville, IL 60540. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Jennifer M. Hemmelgarn?
The number on file is (630) 646-7880. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Jennifer M. Hemmelgarn's NPI number?
Jennifer M. Hemmelgarn's National Provider Identifier is 1720394208. 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
What is Jennifer M. Hemmelgarn's education?
Jennifer M. Hemmelgarn attended Other, graduating in 2010. This comes from the CMS National Downloadable File.
CMS public data
How long has Jennifer M. Hemmelgarn been practicing?
Jennifer M. Hemmelgarn has 16 years experience. Calculated from a graduation year of 2010, reported in the CMS National Downloadable File.
CMS public data
What is Jennifer M. Hemmelgarn known for?
According to Medicare billing data, Jennifer M. Hemmelgarn 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 M. Hemmelgarn confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Jennifer M. Hemmelgarn. If this is you, claiming it is free.
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