Dr. Hassan Zreik, MD
- Part D claims, 2024
- 196
- Hospital affiliations
- 1
- Medical groups
- 4
- State license
- 1
- Year NPI issued
- 2021
- Practice address
- 33 S State St, Chicago, IL 60603
- Practice phone
- Call (877) 868-5351
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Signify Health Medical Associates
Chicago, Illinois
Find Dr. Zreik'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.
Dr. Hassan Zreik is an internist in Chicago, Illinois
Dr. Zreik practices at Signify Health Medical Associates in Chicago, Illinois.
Dr. Zreik's NPI, 1831768126, was assigned on June 21, 2021. Dr. Zreik holds Michigan license 4301510228.
- NPI
- 1831768126NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2668826082
- NPI enumeration date
- June 21, 2021
- NPI status
- Active
- Practice phone
- (877) 868-5351
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 31
- Medical school graduation
- 2021
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Practice Data
Dr. Hassan Zreik practices at Signify Health Medical Associates in Chicago, Illinois
Dr. Zreik's primary practice is Signify Health Medical Associates, at 33 S State St, Chicago, IL 60603 in Cook County. The practice phone is (877) 868-5351.
- Signify Health Medical Associates33 S State St, Chicago, IL 60603 · Cook CountyPhone(877) 868-5351
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Hassan Zreik is affiliated with 3 sites of care and 4 medical groups
Dr. Zreik's primary practice is Signify Health Medical Associates in Chicago, Illinois. Dr. Zreik is also affiliated with Henry Ford Jackson Hospital. The medical group on file is Signify Health. Dmand AI also links Dr. Zreik to 3 more medical groups 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 Dr. Hassan Zreik's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Zreik practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Signify Health Medical Associates | Available with a free account |
| +2 more sites and 3 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Hassan Zreik is one of 5,652 internists in Illinois
Internal medicine is Dr. Zreik's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Zreik is licensed in Michigan.
Specialties and state licenses
- Internal medicine, MichiganPrimary
Internists near Dr. Zreik
Counts of internists 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
Dr. Hassan Zreik's patients have a median age of 67
Across all payers, Dmand AI patient panel data puts Dr. Zreik's median patient age at 67, with 51% women.
Dr. Zreik's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 67
Patient panel by sex, all payers
- Women51%
- Men47%
Source: Dmand AI Patient Panel Data
Dr. Hassan Zreik wrote 196 Medicare Part D claims in 2024
In 2024, Dr. Zreik wrote 196 Medicare Part D claims for 43 patients. 89% of them were for generic drugs. CMS names the drug for 51 of them, across 4 drugs with 11 or more claims each, at $515 in total drug cost.
Dr. Zreik's Part D claims by kind of drug, 2024
- Generic175 claims89%
- Brand-name21 claims11%
Dr. Zreik's most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
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Sources for Dr. Hassan Zreik'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 Data |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (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 Dr. Hassan Zreik
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Hassan Zreik's NPI number?
Dr. Hassan Zreik's NPI number is 1831768126. It was assigned on June 21, 2021, and it is active in the NPI Registry.
What kind of doctor is Dr. Hassan Zreik?
Dr. Hassan Zreik is an internist in Chicago, Illinois. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Hassan Zreik practice?
Dr. Zreik practices at 33 S State St, Chicago, IL 60603. Dr. Zreik's primary practice is Signify Health Medical Associates in Chicago, Illinois. Dmand AI also links Dr. Zreik to 3 medical groups and 1 group practice or clinic.
What is Dr. Hassan Zreik's office phone number?
The practice phone on file for Dr. Zreik is (877) 868-5351.
What is Dr. Hassan Zreik's medical license number?
Dr. Zreik holds Michigan license 4301510228, one of 2 state licenses on file.
Which hospitals is Dr. Hassan Zreik affiliated with?
Dr. Zreik is affiliated with Henry Ford Jackson Hospital.
What medical group is Dr. Hassan Zreik part of?
Dr. Zreik is linked to Signify Health. Dmand AI links Dr. Zreik to 3 more medical groups.
What drugs does Dr. Hassan Zreik prescribe most?
In 2024 Medicare Part D data, Dr. Zreik's most prescribed drugs by claims were Amlodipine Besylate, Atorvastatin Calcium and Omeprazole.
How long has Dr. Hassan Zreik been practicing?
Dr. Zreik graduated from medical school in 2021, 5 years ago.
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