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Dr. Michael A. Hanak, MD
NPI1265609903PAC ID8325193725
- Medicare services, 2024
- 706
- Medicare patients, 2024
- 135
- Part D claims, 2024
- 2,828
- Publications
- 3
- Hospital affiliations
- 2
- Practice address
- 1653 West Congress Parkway, Chicago, IL 60612
- Practice phone
- Call (312) 942-5000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Hanak'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. Michael A. Hanak is a family medicine physician in Chicago, Illinois
Dr. Hanak practices at Rush University Medical Center in Chicago, Illinois, part of Rush System for Health.
Dr. Hanak's NPI, 1265609903, was assigned on May 12, 2008. Dr. Hanak graduated from Michigan State University College of Human Medicine in 2007. Dr. Hanak holds Illinois license 036124086.
NPI and contact details
- NPI
- 1265609903NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8325193725
- NPI enumeration date
- May 12, 2008
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (312) 942-5000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 45
- Medical school graduation
- 2007
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Michael A. Hanak practices at Rush University Medical Center in Chicago, Illinois
Dr. Hanak's primary practice is Rush University Medical Center, at 1653 West Congress Parkway, Chicago, IL 60612 in Cook County. The practice phone is (312) 942-5000.
- Rush University Medical Center1653 West Congress Parkway, Chicago, IL 60612 · Cook CountyPhone(312) 942-5000
Source: Dmand AI Affiliation Data
Dr. Michael A. Hanak is affiliated with 4 sites of care and 2 medical groups
Dr. Hanak's primary practice is Rush University Medical Center in Chicago, Illinois, part of Rush System for Health. Dr. Hanak is also affiliated with Rush Oak Park Hospital. The medical group on file is Rush University Internists. Dmand AI also links Dr. Hanak to 2 more group practices and clinics and 1 medical group, each named with a free account.
Rush Oak Park HospitalRush University Internists2 group practices and clinicsNames with a free account1 medical groupName with a free account
See all 6 affiliations for Dr. HanakSources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Michael A. Hanak's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Hanak practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Rush University Medical Center | Available with a free account |
| +3 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
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Dr. Michael A. Hanak is one of 5,105 family medicine physicians in Illinois
Family medicine is Dr. Hanak's primary specialty in the NPI Registry, under taxonomy code 207Q00000X. Dr. Hanak is licensed in Illinois.
Specialties and state licenses
- Family medicine, IllinoisPrimary
Family medicine physicians near Dr. Hanak
Counts of family medicine physicians with a Dmand AI profile, by place and practice. Each opens the list.
5,105family medicine physicians in Illinois1,270family medicine physicians in Chicago24family medicine physicians at Rush University Medical Center
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Michael A. Hanak billed Medicare for 706 services in 2024
CMS data shows 706 Medicare services from Dr. Hanak across 13 procedure codes in 2024, for 135 Medicare patients. Medicare paid $42,968 for them. Every service was in an office.
Medicare services, 2024706
Medicare patients135
Paid by Medicare$42,968
Procedure codes13
Dr. Hanak's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 2562024: 41663%
- Other services
- 2023: 1412024: 18028%
- Tests and treatments
- 2023: 502024: 6326%
- Lab and pathology
- 2023: 512024: 478%
Dr. Hanak compared with the Illinois median for family medicine physicians, 2024
- Dr. Hanak
- Illinois median
- Medicare services
- 706vs 35698% above
- Medicare patients
- 135vs 16016% below
- Part D claims
- 2,295vs 6183.7 times
Medians across 5,015 family medicine physicians in Illinois with Dmand AI profiles that report each measure.
Dr. Hanak'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. Hanak and other family medicine physicians in Illinois.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Michael A. Hanak treated 135 Medicare patients in 2024, average age 71
CMS counts 135 Medicare patients who saw Dr. Hanak in 2024. The largest group is 65 to 74, with 57 patients. 73% of them have high blood pressure, and 73% have high cholesterol. 28% are also on Medicaid. Their average risk score is 1.75, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Dr. Hanak's median patient age at 54, with 30% women.
Medicare patients, 2024135
Average age71
Average risk score1.75
Also on Medicaid28%
Dr. Hanak's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Hanak's Medicare patients by sex, 2024
- Women4735%
- Men8865%
Chronic conditions among Dr. Hanak's Medicare patients, 2024
- High blood pressure73%
- High cholesterol73%
- Arthritis45%
- Ischemic heart disease39%
- Diabetes33%
- Chronic kidney disease25%
- Mood disorders24%
- Anxiety23%
Share of Medicare patients with each condition. A patient can have several.
Dr. Hanak's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 54
Patient panel by sex, all payers
- Women30%
- Men69%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Michael A. Hanak wrote 2,828 Medicare Part D claims in 2024
In 2024, Dr. Hanak wrote 2,828 Medicare Part D claims for 270 patients. 88% of them were for generic drugs. CMS names the drug for 2,295 of them, across 63 drugs with 11 or more claims each, at $196,525 in total drug cost. In 2023, CMS named 2,188 claims across 62 drugs.
Part D claims, 20242,828
Drugs named by CMS63
Total drug cost$196,525
Part D patients270
Dr. Hanak's Part D claims by kind of drug, 2024
- Generic2,484 claims88%
- Brand-name324 claims11%
- Other20 claims1%
Dr. Hanak'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. Hanak's Part D claims, 2024
- Opioids2%66 of 2,828 claims
- Antibiotics1%37 of 2,828 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 2,1882024: 2,2955%
Drugs named by CMS: 63 in 2024, 62 in 2023.
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. Michael A. Hanak offers telehealth to Medicare patients
Dr. Hanak accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Hanak as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
For MedTech and pharma teams
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Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Dr. Michael A. Hanak has 3 publications on record
Dmand AI links 3 papers to Dr. Hanak in 2023. Dr. Hanak's most frequent co-authors are Stephen B. Hobbs, MD, Asha Kandathil, MD and Michael James Todd, MD.
Papers3
Dr. Hanak's most frequent co-authors
- Stephen B. Hobbs, MD1 shared paper
- Asha Kandathil, MD1 shared paper
- Michael James Todd, MD1 shared paper
Recent publications by Dr. Hanak
Am Fam Physician
See who Dr. Hanak researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Hanak works with, so you can find a warm path to the right family medicine physicians.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Michael A. Hanak received $2,270 in industry payments from 2018 to 2024
CMS Open Payments shows 3 general payments to Dr. Hanak from 2 drug and device companies from 2018 to 2024. Speaker and faculty fees make up the largest share, 93% of the total. Biogen, Inc. paid the most, $2,146.
General payments to Dr. Hanak by program year, 2018 to 2024
General payments to Dr. Hanak by kind, 2018 to 2024
$2.3Kin total
- Speaker and faculty fees$2,10093%
- Food and beverage$1707%
Companies that paid Dr. Hanak the most, 2018 to 2024
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Michael A. Hanak graduated from Michigan State University College of Human Medicine
Dr. Hanak graduated from Michigan State University College of Human Medicine in 2007.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Michael A. Hanak'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 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) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| 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. Michael A. Hanak
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. Michael A. Hanak's NPI number?
Dr. Michael A. Hanak's NPI number is 1265609903. It was assigned on May 12, 2008, and it is active in the NPI Registry.
What kind of doctor is Dr. Michael A. Hanak?
Dr. Michael A. Hanak is a family medicine physician in Chicago, Illinois. The primary specialty in the NPI Registry is Family Medicine Physician (taxonomy code 207Q00000X).
Where does Dr. Michael A. Hanak practice?
Dr. Hanak practices at 1653 West Congress Parkway, Chicago, IL 60612. Dr. Hanak's primary practice is Rush University Medical Center in Chicago, Illinois, part of Rush System for Health. Dmand AI also links Dr. Hanak to 2 group practices and clinics and 1 medical group.
What is Dr. Michael A. Hanak's office phone number?
The practice phone on file for Dr. Hanak is (312) 942-5000.
What is Dr. Michael A. Hanak's medical license number?
Dr. Hanak holds Illinois license 036124086.
Which hospitals is Dr. Michael A. Hanak affiliated with?
Dr. Hanak practices at Rush University Medical Center in Chicago, Illinois. Dr. Hanak is also affiliated with Rush Oak Park Hospital.
What medical group is Dr. Michael A. Hanak part of?
Dr. Hanak is linked to Rush University Internists. Dmand AI links Dr. Hanak to 1 more medical group.
Does Dr. Michael A. Hanak accept Medicare?
Yes. CMS data shows Dr. Hanak billed Medicare for 706 services in 2024, and Dr. Hanak accepts Medicare assignment.
Does Dr. Michael A. Hanak offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Hanak as offering telehealth services.
How many Medicare patients does Dr. Michael A. Hanak see?
CMS counts 135 Medicare patients who saw Dr. Hanak in 2024, with an average age of 71.
Show 7 more questionsShow fewer questions
What services does Dr. Michael A. Hanak bill to Medicare?
In 2024, Dr. Hanak's most billed Medicare services were care management and other visits (99454), office visit, established patient (99214) and medicare service (G2211).
Where did Dr. Michael A. Hanak go to medical school?
Dr. Hanak graduated from Michigan State University College of Human Medicine in 2007.
What drugs does Dr. Michael A. Hanak prescribe most?
In 2024 Medicare Part D data, Dr. Hanak's most prescribed drugs by claims were Atorvastatin Calcium, Amlodipine Besylate and Rosuvastatin Calcium.
Has Dr. Michael A. Hanak received payments from drug or device companies?
CMS Open Payments shows $2,270 in general payments to Dr. Hanak from 2 companies from 2018 to 2024. The largest total came from Biogen, Inc.
How long has Dr. Michael A. Hanak been practicing?
Dr. Hanak graduated from medical school in 2007, 19 years ago.
Does Dr. Michael A. Hanak do research?
Dmand AI links 3 publications to Dr. Hanak.
Who does Dr. Michael A. Hanak publish with?
Dr. Hanak's most frequent co-authors are Stephen B. Hobbs, MD (1 shared paper), Asha Kandathil, MD (1 shared paper) and Michael James Todd, MD (1 shared paper).
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