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Edit this profileAt a glance
- 31 Sibley St Ste A, Hammond, IN 46320
About Jennifer Bosak
Jennifer Bosak, FNP-C is a nurse practitioner practicing in Hammond, IN. Jennifer is also listed as specializing in registered nurse. Medicare claims data shows Jennifer provided 290 services to 236 patients. The services billed most often include established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more, detection test by immunoassay with direct visual observation for influenza virus, and established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more. This provider record is associated with NPI 1497412571.
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
- (219) 802-8800
- Email not available
Is this your home address or personal number? Hide it
Practice Locations
31 SIBLEY ST STE A
Hammond, IN 46320
Procedures Most Often Billed to Medicare
290 services · 236 patients · 8 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
67 | As often as other peers in Nurse Practitioner |
| Detection test by immunoassay with direct visual observation for influenza virus | Lab test | 87804 |
64 | More often than most peers in Nurse Practitioner |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
44 | Less often than most peers in Nurse Practitioner |
| Detection test by immunoassay with direct visual observation for severe acute respiratory syndrome coronavirus 2 (covid-19) | Lab test | 87811 |
43 | More often than most peers in Nurse Practitioner |
| Urinalysis, manual test | Lab test | 81002 |
25 | As often as other peers in Nurse Practitioner |
| New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more | Office visit | 99203 |
23 | As often as other peers in Nurse Practitioner |
| Detection test by immunoassay with direct visual observation for streptococcus, group a (strep) | Lab test | 87880 |
13 | Less often than most peers in Nurse Practitioner |
| New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more | Office visit | 99204 |
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 8
Clinically related specialties at the same address — the people this provider most likely works alongside.
Also at this address 1
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
More connections — 20 related providers in 3 groups
Other nurse practitioners in Hammond 4
Same specialty, same city.
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
Class of 2021 at Other 8
Providers who graduated from the same medical school in the same year.
Common questions
What kind of doctor is Jennifer Bosak?
Jennifer Bosak is a nurse practitioner in Hammond, IN. That is the designation recorded for this NPI in the federal registry.
NPI registry
What is Jennifer Bosak's address?
Jennifer Bosak is listed at 31 Sibley St Ste A, Hammond, IN 46320. 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 Bosak?
The number on file is (219) 802-8800. Contact the office directly to confirm availability and scheduling.
NPI registry
What is the NPI for Jennifer Bosak?
Jennifer Bosak's National Provider Identifier is 1497412571. 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 Bosak train?
Jennifer Bosak attended Other, graduating in 2021. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Jennifer Bosak have?
Jennifer Bosak has 5 years experience. Calculated from a graduation year of 2021, reported in the CMS National Downloadable File.
CMS public data
What procedures does Jennifer Bosak perform?
According to Medicare billing data, Jennifer Bosak 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
Is Jennifer Bosak's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Jennifer Bosak. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.