Jenna Blaszczyk, DNP, FNP
- Medicare patients, 2024
- 269
- Part D claims, 2024
- 614
- Hospital affiliations
- 1
- Industry payments
- $323
- Medical group
- 1
- Practice address
- 430-54 Pennsylvania Ave, Glen Ellyn, IL 60137
- Practice phone
- Call (630) 469-9200
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Duly Health and Care
Glen Ellyn, Illinois
Find Jenna Blaszczyk's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Jenna Blaszczyk is a nurse practitioner in Glen Ellyn, Illinois
Jenna Blaszczyk practices at Duly Health and Care in Glen Ellyn, Illinois.
Jenna Blaszczyk's NPI, 1265120786, was assigned on April 25, 2023. Jenna Blaszczyk holds Illinois license 209-027329.
- NPI
- 1265120786NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9638535602
- NPI enumeration date
- April 25, 2023
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (630) 469-9200
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 30
- Medical school graduation
- 2022
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Jenna Blaszczyk practices at Duly Health and Care in Glen Ellyn, Illinois
Jenna Blaszczyk's primary practice is Duly Health and Care, at 430-54 Pennsylvania Ave, Glen Ellyn, IL 60137 in Dupage County. The practice phone is (630) 469-9200.
- Duly Health and Care430-54 Pennsylvania Ave, Glen Ellyn, IL 60137 · Dupage CountyPhone(630) 469-9200
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Jenna Blaszczyk is affiliated with 4 sites of care and 1 medical group
Jenna Blaszczyk's primary practice is Duly Health and Care in Glen Ellyn, Illinois. Jenna Blaszczyk is also affiliated with Morris Hospital & Healthcare Centers. The medical group on file is DuPage Medical Group. Dmand AI also links Jenna Blaszczyk to 1 more group practice or clinic and 1 therapy and rehab clinic, each named with a free account. Jenna Blaszczyk's employer is on file too: a physical therapy & rehab clinic.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Jenna Blaszczyk's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Jenna Blaszczyk practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Duly Health and Care | Available with a free account |
| +3 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Jenna Blaszczyk is one of 4,254 nurse practitioners in Illinois
Nurse practitioner is Jenna Blaszczyk's primary specialty in the NPI Registry, under taxonomy code 363L00000X. Jenna Blaszczyk is licensed in Illinois.
Specialties and state licenses
- Nurse practitioner, IllinoisPrimary
Nurse practitioners near Jenna Blaszczyk
Counts of nurse practitioners with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Jenna Blaszczyk treated 269 Medicare patients in 2024, average age 76
CMS counts 269 Medicare patients who saw Jenna Blaszczyk in 2024. The largest group is 75 to 84, with 111 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 8% are also on Medicaid. Their average risk score is 2.26, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Jenna Blaszczyk's median patient age at 72, with 65% women.
Jenna Blaszczyk's Medicare patients by age, 2024
Jenna Blaszczyk's Medicare patients by sex, 2024
- Women16160%
- Men10840%
Chronic conditions among Jenna Blaszczyk's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis54%
- Cancer41%
- Chronic kidney disease41%
- Diabetes37%
- Ischemic heart disease37%
- Anxiety32%
Share of Medicare patients with each condition. A patient can have several.
Jenna Blaszczyk's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 72
Patient panel by sex, all payers
- Women65%
- Men34%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Jenna Blaszczyk wrote 614 Medicare Part D claims in 2024
In 2024, Jenna Blaszczyk wrote 614 Medicare Part D claims for 212 patients. 76% of them were for generic drugs.
Jenna Blaszczyk's Part D claims by kind of drug, 2024
- Generic468 claims76%
- Brand-name146 claims24%
Drug classes CMS tracks in Jenna Blaszczyk's Part D claims, 2024
- Opioids8%50 of 614 claims
- Antibiotics2%14 of 614 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
Jenna Blaszczyk offers telehealth to Medicare patients
Jenna Blaszczyk accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Jenna Blaszczyk as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Jenna Blaszczyk received $323 in industry payments in 2025
CMS Open Payments shows 10 general payments to Jenna Blaszczyk from 9 drug and device companies in 2025. Food and beverage make up the largest share, 66% of the total. Eli Lilly and Company paid the most, $141.
General payments to Jenna Blaszczyk by kind, 2025 to 2025
- Food and beverage$21566%
- Education$10934%
Companies that paid Jenna Blaszczyk the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Jenna Blaszczyk's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Jenna Blaszczyk
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Jenna Blaszczyk's NPI number?
Jenna Blaszczyk's NPI number is 1265120786. It was assigned on April 25, 2023, and it is active in the NPI Registry.
What does Jenna Blaszczyk specialize in?
Jenna Blaszczyk is a nurse practitioner in Glen Ellyn, Illinois. The primary specialty in the NPI Registry is Nurse Practitioner (taxonomy code 363L00000X).
Where does Jenna Blaszczyk practice?
Jenna Blaszczyk practices at 430-54 Pennsylvania Ave, Glen Ellyn, IL 60137. Jenna Blaszczyk's primary practice is Duly Health and Care in Glen Ellyn, Illinois. Dmand AI also links Jenna Blaszczyk to 1 group practice or clinic and 1 therapy and rehab clinic.
What is Jenna Blaszczyk's office phone number?
The practice phone on file for Jenna Blaszczyk is (630) 469-9200.
What is Jenna Blaszczyk's medical license number?
Jenna Blaszczyk holds Illinois license 209-027329.
Which hospitals is Jenna Blaszczyk affiliated with?
Jenna Blaszczyk is affiliated with Morris Hospital & Healthcare Centers.
What medical group is Jenna Blaszczyk part of?
Jenna Blaszczyk is linked to DuPage Medical Group.
Does Jenna Blaszczyk accept Medicare?
Yes. CMS lists Jenna Blaszczyk as accepting Medicare assignment.
Does Jenna Blaszczyk offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Jenna Blaszczyk as offering telehealth services.
How many Medicare patients does Jenna Blaszczyk see?
CMS counts 269 Medicare patients who saw Jenna Blaszczyk in 2024, with an average age of 76.
Has Jenna Blaszczyk received payments from drug or device companies?
CMS Open Payments shows $323 in general payments to Jenna Blaszczyk from 9 companies from 2025 to 2025. The largest total came from Eli Lilly and Company.
How long has Jenna Blaszczyk been practicing?
Jenna Blaszczyk graduated from medical school in 2022, 4 years ago.
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