Jennifer Bosak, FNP-C
Registered Nurse · Hammond, IN
Jennifer Bosak, FNP-C is a registered nurse with a practice address in Hammond, Indiana, and NPI 1497412571, issued on Nov 23, 2021. Check the license (Indiana 71012008A, as entered in NPPES) with the Indiana board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Jennifer Bosak
- Credential
- FNP-C
- Primary taxonomy
- Registered Nurse 163W00000X
- License numbers
- 71012008A IN
28229924A IN
Self-reported in NPPES; status is on the state search - Practice location
- 31 Sibley St Ste A, Hammond, IN 46320
- Phone
- (219) 802-8800
- Enumerated
- Nov 23, 2021
- Entity
- Type 1 · individual
Also registered at 31 Sibley St Ste A
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Kristen Karanovic, APRNNurse Practitioner1265292585
- Brittany Press, RNRegistered Nurse1972166197
- Miyako Streeter, FNPNurse Practitioner1225501356
Verify Jennifer Bosak in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Indiana board licenses this profession
Search for license 71012008ACheck the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
77% fewer Medicare Part D claims than the average registered nurse in 2024
243 Medicare Part D claims for 160 beneficiaries, against an average of 1,063 among the 17,151 providers of this specialty who prescribed in Part D.
Most prescribed
- Prednisone37 claims
- Amoxicillin-Clavulanate Potass34 claims
- Doxycycline Monohydrate27 claims
- Cephalexin23 claims
- Azithromycin19 claims
- Methylprednisolone11 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Industry payments in 2024: $148.59
1 payment, mostly food and beverage; the largest payer was Hologic Sales and Service, LLC. The 16,089 providers of this specialty with any payment received $575.97 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
2 hospital and facility affiliations
- Midwest Express Care 4 LLCCrown Point, IN
- Nwi Urgent Care, LLCMunster, IN
Source: CMS Doctors and Clinicians affiliations; Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
7 registered nurse records list a Hammond practice address
They are 7 of the 369 NPPES records with a Hammond practice address, and 2,602 registered nurse records in Indiana.
All 7 in Hammond → All 2,602 in Indiana → Every provider in Hammond →
Other registered nurse records in Indiana
- Melinda Abbring, FNP-BCEast Chicago, IN1790208197
- Kimberly Ackerman, FNP-CIndianapolis, IN1598437071
- Aaron Acton, RNIndianapolis, IN1932083987
- Akeyra AdairIndianapolis, IN1437937422
- Elizabeth Adams, NPFort Wayne, IN1164847372
- Lauren Adams, RNIndianapolis, IN1750150603
- Malin Adams, AGPCNP-BCFort Wayne, IN1437824224
- Neda Adams, NPAnderson, IN1699135152
- Anthony AdjeiHobart, IN1760139018
- Brittany Adkins, RNBloomington, IN1306410600
Common questions
What is Jennifer Bosak, FNP-C's NPI number?
Jennifer Bosak, FNP-C's National Provider Identifier (NPI) is 1497412571, issued on Nov 23, 2021. An NPI identifies a provider in billing; it is not a license.
Where is Jennifer Bosak, FNP-C located?
The NPPES record lists a practice address at 31 Sibley St Ste A, Hammond, IN, 46320. Phone: (219) 802-8800. Providers update this record themselves, so call before visiting.
How can I verify Jennifer Bosak, FNP-C's license?
NPPES lists Indiana license number 71012008A, as entered by the provider. Search the Indiana board that licenses this profession; the NPPES record confirms identity only.
How much does Jennifer Bosak, FNP-C prescribe under Medicare Part D?
In 2024, Jennifer Bosak, FNP-C had 243 Medicare Part D claims for 160 beneficiaries; the average among registered nurse prescribers was 1,063. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.