Christine A. Offerman-Izzarelli, NP
- Medicare patients, 2024
- 118
- Part D claims, 2024
- 235
- Hospital affiliations
- 2
- Industry payments
- $474
- Medical group
- 1
- Practice address
- 430 E 162nd St, South Holland, IL 60473
- Practice phone
- Call (312) 504-5757
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Chicagoland Infectious Disease
South Holland, Illinois
Find Christine Offerman-Izzarelli'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.
Christine A. Offerman-Izzarelli is a family nurse practitioner in South Holland, Illinois
Christine Offerman-Izzarelli practices at Chicagoland Infectious Disease in South Holland, Illinois.
Christine Offerman-Izzarelli's NPI, 1992327506, was assigned on May 18, 2020. Christine Offerman-Izzarelli holds Illinois license 209.021208.
- NPI
- 1992327506NPI Registry (opens in a new tab)
- Medicare PAC ID
- 6507289147
- NPI enumeration date
- May 18, 2020
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (312) 504-5757
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 33
- Medical school graduation
- 2019
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Christine A. Offerman-Izzarelli practices at Chicagoland Infectious Disease in South Holland, Illinois
Christine Offerman-Izzarelli's primary practice is Chicagoland Infectious Disease, at 430 E 162nd St, South Holland, IL 60473 in Cook County. The practice phone is (312) 504-5757.
- Chicagoland Infectious Disease430 E 162nd St, South Holland, IL 60473 · Cook CountyPhone(312) 504-5757
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Christine A. Offerman-Izzarelli is affiliated with 4 sites of care and 1 medical group
Christine Offerman-Izzarelli's primary practice is Chicagoland Infectious Disease in South Holland, Illinois. Christine Offerman-Izzarelli is also affiliated with UChicago Medicine Ingalls Memorial Hospital. The medical group on file is Chicagoland Infectious Disease. Dmand AI also links Christine Offerman-Izzarelli to 1 more hospital and 1 group practice or clinic, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Christine A. Offerman-Izzarelli's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Christine Offerman-Izzarelli practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Chicagoland Infectious Disease | Available with a free account |
| +3 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Christine A. Offerman-Izzarelli is one of 7,275 family nurse practitioners in Illinois
Family is Christine Offerman-Izzarelli's primary specialty in the NPI Registry, under taxonomy code 363LF0000X. Christine Offerman-Izzarelli is licensed in Illinois.
Specialties and state licenses
- Family nurse practitioner, IllinoisPrimary
Family nurse practitioners near Christine Offerman-Izzarelli
Counts of family 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
Christine A. Offerman-Izzarelli treated 118 Medicare patients in 2024, average age 72
CMS counts 118 Medicare patients who saw Christine Offerman-Izzarelli in 2024. The largest group is 65 to 74, with 41 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 75% are also on Medicaid. Their average risk score is 2.94, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Christine Offerman-Izzarelli's median patient age at 59, with 39% women.
Christine Offerman-Izzarelli's Medicare patients by age, 2024
Christine Offerman-Izzarelli's Medicare patients by sex, 2024
- Women5547%
- Men6353%
Chronic conditions among Christine Offerman-Izzarelli's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Diabetes67%
- Ischemic heart disease60%
- Chronic kidney disease55%
- Arthritis54%
- Heart failure52%
- Mood disorders48%
Share of Medicare patients with each condition. A patient can have several.
Christine Offerman-Izzarelli's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 59
Patient panel by sex, all payers
- Women39%
- Men60%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Christine A. Offerman-Izzarelli wrote 235 Medicare Part D claims in 2024
In 2024, Christine Offerman-Izzarelli wrote 235 Medicare Part D claims for 39 patients. 54% of them were for generic drugs.
Christine Offerman-Izzarelli's Part D claims by kind of drug, 2024
- Generic128 claims54%
- Brand-name and other107 claims46%
Drug classes CMS tracks in Christine Offerman-Izzarelli's Part D claims, 2024
- Antibiotics20%46 of 235 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
Christine A. Offerman-Izzarelli offers telehealth to Medicare patients
Christine Offerman-Izzarelli accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Christine Offerman-Izzarelli as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Christine A. Offerman-Izzarelli received $474 in industry payments in 2025
CMS Open Payments shows 18 general payments to Christine Offerman-Izzarelli from 8 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. ViiV Healthcare Company paid the most, $167.
Companies that paid Christine Offerman-Izzarelli 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 Christine A. Offerman-Izzarelli'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 Christine A. Offerman-Izzarelli
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Christine A. Offerman-Izzarelli's NPI number?
Christine A. Offerman-Izzarelli's NPI number is 1992327506. It was assigned on May 18, 2020, and it is active in the NPI Registry.
What does Christine A. Offerman-Izzarelli specialize in?
Christine A. Offerman-Izzarelli is a family nurse practitioner in South Holland, Illinois. The primary specialty in the NPI Registry is Family Nurse Practitioner (taxonomy code 363LF0000X).
Where does Christine A. Offerman-Izzarelli practice?
Christine Offerman-Izzarelli practices at 430 E 162nd St, South Holland, IL 60473. Christine Offerman-Izzarelli's primary practice is Chicagoland Infectious Disease in South Holland, Illinois. Dmand AI also links Christine Offerman-Izzarelli to 1 hospital and 1 group practice or clinic.
What is Christine A. Offerman-Izzarelli's office phone number?
The practice phone on file for Christine Offerman-Izzarelli is (312) 504-5757.
What is Christine A. Offerman-Izzarelli's medical license number?
Christine Offerman-Izzarelli holds Illinois license 209.021208.
Which hospitals is Christine A. Offerman-Izzarelli affiliated with?
Christine Offerman-Izzarelli is affiliated with UChicago Medicine Ingalls Memorial Hospital. Dmand AI links Christine Offerman-Izzarelli to 1 more hospital.
What medical group is Christine A. Offerman-Izzarelli part of?
Christine Offerman-Izzarelli is linked to Chicagoland Infectious Disease.
Does Christine A. Offerman-Izzarelli accept Medicare?
Yes. CMS lists Christine Offerman-Izzarelli as accepting Medicare assignment.
Does Christine A. Offerman-Izzarelli offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Christine Offerman-Izzarelli as offering telehealth services.
How many Medicare patients does Christine A. Offerman-Izzarelli see?
CMS counts 118 Medicare patients who saw Christine Offerman-Izzarelli in 2024, with an average age of 72.
Has Christine A. Offerman-Izzarelli received payments from drug or device companies?
CMS Open Payments shows $474 in general payments to Christine Offerman-Izzarelli from 8 companies from 2025 to 2025. The largest total came from ViiV Healthcare Company.
How long has Christine A. Offerman-Izzarelli been practicing?
Christine Offerman-Izzarelli graduated from medical school in 2019, 7 years ago.
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