Dr. Susan E. Hamada, MD
- Medicare services, 2024
- 1,728
- Medicare patients, 2024
- 286
- Part D claims, 2024
- 7,339
- Hospital affiliations
- 5
- Industry payments
- $222
- Practice address
- 2000 McDonald Rd, South Elgin, IL 60177
- Practice phone
- Call (847) 390-5900
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Advocate Medical Group
South Elgin, Illinois
Find Dr. Hamada'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. Susan E. Hamada is an internist in South Elgin, Illinois
Dr. Hamada practices at Advocate Medical Group in South Elgin, Illinois.
Dr. Hamada's NPI, 1982709705, was assigned on September 14, 2006. Dr. Hamada graduated from University of Illinois College of Med (Chi/Peor/Rock/Chm-Urb) in 1991. Dr. Hamada holds Illinois license 036087651.
- NPI
- 1982709705NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4385610948
- NPI enumeration date
- September 14, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (847) 390-5900
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 61
- Medical school graduation
- 1991
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Susan E. Hamada practices at Advocate Medical Group in South Elgin, Illinois
Dr. Hamada's primary practice is Advocate Medical Group, at 2000 McDonald Rd, South Elgin, IL 60177 in Kane County. The practice phone is (847) 390-5900.
- Advocate Medical Group2000 McDonald Rd, South Elgin, IL 60177 · Kane CountyPhone(847) 390-5900
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Susan E. Hamada is affiliated with 11 sites of care and 4 medical groups
Dr. Hamada's primary practice is Advocate Medical Group in South Elgin, Illinois. Dr. Hamada is also affiliated with Northwestern Medicine Central DuPage Hospital. The medical group on file is Dreyer Medical Clinic (Advocate Medical Group). Dmand AI also links Dr. Hamada to 4 more hospitals, 4 group practices and clinics, 3 medical groups and 1 home health agency, 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. Susan E. Hamada's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Hamada practices, 10 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Advocate Medical Group | Available with a free account |
| +10 more sites and 3 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Susan E. Hamada is one of 5,652 internists in Illinois
Internal medicine is Dr. Hamada's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Hamada is licensed in Illinois.
Specialties and state licenses
- Internal medicine, IllinoisPrimary
Internists near Dr. Hamada
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. Susan E. Hamada billed Medicare for 1,728 services in 2024
CMS data shows 1,728 Medicare services from Dr. Hamada across 17 procedure codes in 2024, for 286 Medicare patients. Medicare paid $122,548 for them. Every service was in an office.
Dr. Hamada's Medicare services by type, 2024
- Office and hospital visits734
- Surgery342
- Other services322
- Tests and treatments228
- Lab and pathology102
Dr. Hamada compared with the Illinois median for internists, 2024
- Dr. Hamada
- Illinois median
- Medicare services
- 1,728vs 5663.1 times
- Medicare patients
- 286vs 20838% above
- Part D claims
- 6,694vs 28423.6 times
Medians across 5,192 internists in Illinois with Dmand AI profiles that report each measure.
Dr. Hamada'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. Hamada and other internists in Illinois.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Susan E. Hamada treated 286 Medicare patients in 2024, average age 74
CMS counts 286 Medicare patients who saw Dr. Hamada in 2024. The largest group is 65 to 74, with 143 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 7% are also on Medicaid. Their average risk score is 1.12, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Hamada's median patient age at 66, with 73% women.
Dr. Hamada's Medicare patients by age, 2024
Dr. Hamada's Medicare patients by sex, 2024
- Women20973%
- Men7727%
Chronic conditions among Dr. Hamada's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis41%
- Diabetes33%
- Chronic kidney disease27%
- Anxiety26%
- Mood disorders20%
- Depression19%
Share of Medicare patients with each condition. A patient can have several.
Dr. Hamada's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 66
Patient panel by sex, all payers
- Women73%
- Men26%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Susan E. Hamada wrote 7,339 Medicare Part D claims in 2024
In 2024, Dr. Hamada wrote 7,339 Medicare Part D claims for 461 patients. 87% of them were for generic drugs. CMS names the drug for 6,694 of them, across 122 drugs with 11 or more claims each, at $397,552 in total drug cost.
Dr. Hamada's Part D claims by kind of drug, 2024
- Generic6,400 claims87%
- Brand-name886 claims12%
- Other53 claims1%
Dr. Hamada'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.
Drug classes CMS tracks in Dr. Hamada's Part D claims, 2024
- Opioids1%86 of 7,339 claims
- Antibiotics2%168 of 7,339 claims
- Antipsychotics, patients 65 and over1%40 of 7,339 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
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
Dr. Susan E. Hamada offers telehealth to Medicare patients
Dr. Hamada accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Hamada as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Susan E. Hamada received $222 in industry payments in 2025
CMS Open Payments shows 3 general payments to Dr. Hamada from 2 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Edwards Lifesciences Corporation paid the most, $204.
Companies that paid Dr. Hamada the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Susan E. Hamada graduated from University of Illinois College of Med (Chi/Peor/Rock/Chm-Urb)
Dr. Hamada graduated from University of Illinois College of Med (Chi/Peor/Rock/Chm-Urb) in 1991.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Susan E. Hamada'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 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 and Drug (CMS) (opens in a new tab)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) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| 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. Susan E. Hamada
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. Susan E. Hamada's NPI number?
Dr. Susan E. Hamada's NPI number is 1982709705. It was assigned on September 14, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Susan E. Hamada?
Dr. Susan E. Hamada is an internist in South Elgin, Illinois. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Susan E. Hamada practice?
Dr. Hamada practices at 2000 McDonald Rd, South Elgin, IL 60177. Dr. Hamada's primary practice is Advocate Medical Group in South Elgin, Illinois. Dmand AI also links Dr. Hamada to 4 hospitals, 4 group practices and clinics, 3 medical groups and 1 home health agency.
What is Dr. Susan E. Hamada's office phone number?
The practice phone on file for Dr. Hamada is (847) 390-5900.
What is Dr. Susan E. Hamada's medical license number?
Dr. Hamada holds Illinois license 036087651.
Which hospitals is Dr. Susan E. Hamada affiliated with?
Dr. Hamada is affiliated with Northwestern Medicine Central DuPage Hospital. Dmand AI links Dr. Hamada to 4 more hospitals.
What medical group is Dr. Susan E. Hamada part of?
Dr. Hamada is linked to Dreyer Medical Clinic (Advocate Medical Group). Dmand AI links Dr. Hamada to 3 more medical groups.
Does Dr. Susan E. Hamada accept Medicare?
Yes. CMS data shows Dr. Hamada billed Medicare for 1,728 services in 2024, and Dr. Hamada accepts Medicare assignment.
Does Dr. Susan E. Hamada offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Hamada as offering telehealth services.
How many Medicare patients does Dr. Susan E. Hamada see?
CMS counts 286 Medicare patients who saw Dr. Hamada in 2024, with an average age of 74.
Show 5 more questionsShow fewer questions
What services does Dr. Susan E. Hamada bill to Medicare?
In 2024, Dr. Hamada's most billed Medicare services were office visit, established patient (99214), surgery: heart and blood vessels (36415) and medicare service (G0439).
Where did Dr. Susan E. Hamada go to medical school?
Dr. Hamada graduated from University of Illinois College of Med (Chi/Peor/Rock/Chm-Urb) in 1991.
What drugs does Dr. Susan E. Hamada prescribe most?
In 2024 Medicare Part D data, Dr. Hamada's most prescribed drugs by claims were Levothyroxine Sodium, Atorvastatin Calcium and Losartan Potassium.
Has Dr. Susan E. Hamada received payments from drug or device companies?
CMS Open Payments shows $222 in general payments to Dr. Hamada from 2 companies from 2025 to 2025. The largest total came from Edwards Lifesciences Corporation.
How long has Dr. Susan E. Hamada been practicing?
Dr. Hamada graduated from medical school in 1991, 35 years ago.
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