Dr. Syed Ghazanfar Hasan, DO
- Medicare services, 2024
- 230
- Medicare patients, 2024
- 44
- Part D claims, 2024
- 58
- Hospital affiliations
- 2
- Industry payments
- $30
- Practice address
- 3249 South Oak Park Avenue, Berwyn, IL 60402
- Practice phone
- Call (708) 783-9100
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
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Dr. Syed Ghazanfar Hasan is a psychiatrist in Berwyn, Illinois
Dr. Hasan practices at MacNeal Hospital in Berwyn, Illinois, part of Trinity Health.
Dr. Hasan's NPI, 1053809442, was assigned on May 1, 2018. Dr. Hasan holds Illinois license 036161432.
- NPI
- 1053809442NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4981070919
- NPI enumeration date
- May 1, 2018
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (708) 783-9100
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 34
- Medical school graduation
- 2018
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Syed Ghazanfar Hasan practices at MacNeal Hospital in Berwyn, Illinois
Dr. Hasan's primary practice is MacNeal Hospital, at 3249 South Oak Park Avenue, Berwyn, IL 60402 in Cook County. The practice phone is (708) 783-9100.
- MacNeal Hospital3249 South Oak Park Avenue, Berwyn, IL 60402 · Cook CountyPhone(708) 783-9100
Source: Dmand AI Affiliation Data
Dr. Syed Ghazanfar Hasan is affiliated with 2 sites of care and 1 medical group
Dr. Hasan's primary practice is MacNeal Hospital in Berwyn, Illinois, part of Trinity Health. Dr. Hasan is also affiliated with Gottlieb Memorial Hospital. The medical group on file is Loyola Medical Group.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Syed Ghazanfar Hasan's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Hasan practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| MacNeal Hospital | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Syed Ghazanfar Hasan is one of 1,527 psychiatrists in Illinois
Psychiatry is Dr. Hasan's primary specialty in the NPI Registry, under taxonomy code 2084P0800X. Dr. Hasan is licensed in Illinois.
Specialties and state licenses
- Psychiatry, IllinoisPrimary
Psychiatrists near Dr. Hasan
Counts of psychiatrists 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. Syed Ghazanfar Hasan billed Medicare for 230 services in 2024
CMS data shows 230 Medicare services from Dr. Hasan across 4 procedure codes in 2024, for 44 Medicare patients. Medicare paid $17,400 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Hasan's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 2142024: 2016%
- Tests and treatments
- 2023: 412024: 2929%
Dr. Hasan compared with the Illinois median for psychiatrists, 2024
- Dr. Hasan
- Illinois median
- Medicare services
- 230vs 20313% above
- Medicare patients
- 44vs 6330% below
Medians across 1,588 psychiatrists in Illinois with Dmand AI profiles that report each measure.
Dr. Hasan's most billed Medicare procedure codes, 2024
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Hasan and other psychiatrists in Illinois.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Syed Ghazanfar Hasan treated 44 Medicare patients in 2024, average age 55
CMS counts 44 Medicare patients who saw Dr. Hasan in 2024. The largest group is under 65, with 29 patients. 75% of them have anxiety, and 75% have depression. Their average risk score is 1.44, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Hasan's median patient age at 48, with 47% women.
Dr. Hasan's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Hasan's Medicare patients by sex, 2024
- Women2045%
- Men2455%
Chronic conditions among Dr. Hasan's Medicare patients, 2024
- Anxiety75%
- Depression75%
- High cholesterol75%
- Mood disorders75%
- Schizophrenia and other psychoses75%
- High blood pressure73%
- Bipolar disorder57%
- Alcohol and drug use disorders50%
Share of Medicare patients with each condition. A patient can have several.
Dr. Hasan's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 48
Patient panel by sex, all payers
- Women47%
- Men53%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Syed Ghazanfar Hasan wrote 58 Medicare Part D claims in 2024
In 2024, Dr. Hasan wrote 58 Medicare Part D claims for 23 patients. 98% of them were for generic drugs.
Dr. Hasan's Part D claims by kind of drug, 2024
- Generic57 claims98%
- Brand-name and other1 claims2%
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Dr. Syed Ghazanfar Hasan takes part in Medicare
Dr. Hasan accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Syed Ghazanfar Hasan received $30 in industry payments in 2025
CMS Open Payments shows 1 general payment to Dr. Hasan from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Janssen Pharmaceuticals, Inc paid the most, $30.
Companies that paid Dr. Hasan 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 Dr. Syed Ghazanfar Hasan'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 | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| 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 Dr. Syed Ghazanfar Hasan
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. Syed Ghazanfar Hasan's NPI number?
Dr. Syed Ghazanfar Hasan's NPI number is 1053809442. It was assigned on May 1, 2018, and it is active in the NPI Registry.
What kind of doctor is Dr. Syed Ghazanfar Hasan?
Dr. Syed Ghazanfar Hasan is a psychiatrist in Berwyn, Illinois. The primary specialty in the NPI Registry is Psychiatry Physician (taxonomy code 2084P0800X).
Where does Dr. Syed Ghazanfar Hasan practice?
Dr. Hasan practices at 3249 South Oak Park Avenue, Berwyn, IL 60402. Dr. Hasan's primary practice is MacNeal Hospital in Berwyn, Illinois, part of Trinity Health.
What is Dr. Syed Ghazanfar Hasan's office phone number?
The practice phone on file for Dr. Hasan is (708) 783-9100.
What is Dr. Syed Ghazanfar Hasan's medical license number?
Dr. Hasan holds Illinois license 036161432.
Which hospitals is Dr. Syed Ghazanfar Hasan affiliated with?
Dr. Hasan practices at MacNeal Hospital in Berwyn, Illinois. Dr. Hasan is also affiliated with Gottlieb Memorial Hospital.
What medical group is Dr. Syed Ghazanfar Hasan part of?
Dr. Hasan is linked to Loyola Medical Group.
Does Dr. Syed Ghazanfar Hasan accept Medicare?
Yes. CMS data shows Dr. Hasan billed Medicare for 230 services in 2024, and Dr. Hasan accepts Medicare assignment.
How many Medicare patients does Dr. Syed Ghazanfar Hasan see?
CMS counts 44 Medicare patients who saw Dr. Hasan in 2024, with an average age of 55.
What services does Dr. Syed Ghazanfar Hasan bill to Medicare?
In 2024, Dr. Hasan's most billed Medicare services were hospital inpatient care (99232), hospital inpatient care (99233) and psychiatric service (90792).
Has Dr. Syed Ghazanfar Hasan received payments from drug or device companies?
CMS Open Payments shows $30 in general payments to Dr. Hasan from 1 company from 2025 to 2025. The largest total came from Janssen Pharmaceuticals, Inc.
How long has Dr. Syed Ghazanfar Hasan been practicing?
Dr. Hasan graduated from medical school in 2018, 8 years ago.
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