Dr. Mark A. Rasak, DO
- Medicare services, 2024
- 2,623
- Medicare patients, 2024
- 425
- Part D claims, 2024
- 18,414
- Hospital affiliations
- 5
- Industry payments
- $21,399
- Practice address
- 28050 Grand River Avenue, Farmington Hills, MI 48336
- Practice phone
- Call (248) 471-8000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Rasak'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. Mark A. Rasak is a cardiologist in Farmington Hills, Michigan
Dr. Rasak practices at Corewell Health Farmington Hills Hospital in Farmington Hills, Michigan, part of Corewell Health.
Dr. Rasak's NPI, 1053391920, was assigned on January 18, 2006. Dr. Rasak graduated from Michigan State University College of Osteopathic Medicine in 1988. Dr. Rasak holds Michigan license 5101010225.
- NPI
- 1053391920NPI Registry (opens in a new tab)
- Medicare PAC ID
- 6709848872
- NPI enumeration date
- January 18, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (248) 471-8000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 64
- Medical school graduation
- 1988
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Mark A. Rasak practices at Corewell Health Farmington Hills Hospital in Farmington Hills, Michigan
Dr. Rasak's primary practice is Corewell Health Farmington Hills Hospital, at 28050 Grand River Avenue, Farmington Hills, MI 48336 in Oakland County. The practice phone is (248) 471-8000.
- Corewell Health Farmington Hills Hospital28050 Grand River Avenue, Farmington Hills, MI 48336 · Oakland CountyPhone(248) 471-8000
Source: Dmand AI Affiliation Data
Dr. Mark A. Rasak is affiliated with 8 sites of care and 2 medical groups
Dr. Rasak's primary practice is Corewell Health Farmington Hills Hospital in Farmington Hills, Michigan, part of Corewell Health. Dr. Rasak is also affiliated with Corewell Health William Beaumont University Hospital. The medical group on file is Physician Care Solutions Pc. Dmand AI also links Dr. Rasak to 3 more hospitals, 2 group practices and clinics, 1 home health agency and 1 medical group, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Mark A. Rasak's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Rasak practices, 8 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Corewell Health Farmington Hills Hospital | Available with a free account |
| +7 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. Mark A. Rasak is one of 768 cardiologists in Michigan
Cardiovascular disease is Dr. Rasak's primary specialty in the NPI Registry, under taxonomy code 207RC0000X. Dr. Rasak is licensed in Michigan.
Specialties and state licenses
- Cardiovascular disease, MichiganPrimary
Cardiologists near Dr. Rasak
Counts of cardiologists 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. Mark A. Rasak billed Medicare for 2,623 services in 2024
CMS data shows 2,623 Medicare services from Dr. Rasak across 23 procedure codes in 2024, for 425 Medicare patients. Medicare paid $221,297 for them.
Dr. Rasak's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 1,4262024: 1,3178%
- Tests and treatments
- 2023: 1,2312024: 1,1725%
- Lab and pathology
- 2023: 1342024: 134No change
Where Dr. Rasak's Medicare services took place, 2024
- In an office2,57598%
- In a facility482%
Dr. Rasak compared with the Michigan median for cardiologists, 2024
- Dr. Rasak
- Michigan median
- Medicare services
- 2,623vs 1,43583% above
- Medicare patients
- 425vs 64434% below
- Part D claims
- 17,486vs 1,56211.2 times
Medians across 749 cardiologists in Michigan with Dmand AI profiles that report each measure.
Dr. Rasak'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. Rasak and other cardiologists in Michigan.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Mark A. Rasak treated 425 Medicare patients in 2024, average age 75
CMS counts 425 Medicare patients who saw Dr. Rasak in 2024. The largest group is 65 to 74, with 158 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 16% are also on Medicaid. Their average risk score is 1.76, 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. Rasak's median patient age at 70, with 53% women.
Dr. Rasak's Medicare patients by age, 2024
Dr. Rasak's Medicare patients by sex, 2024
- Women23856%
- Men18744%
Chronic conditions among Dr. Rasak's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis60%
- Anxiety47%
- Ischemic heart disease47%
- Atrial fibrillation45%
- Diabetes42%
- COPD37%
Share of Medicare patients with each condition. A patient can have several.
Dr. Rasak's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 70
Patient panel by sex, all payers
- Women53%
- Men46%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Mark A. Rasak wrote 18,414 Medicare Part D claims in 2024
In 2024, Dr. Rasak wrote 18,414 Medicare Part D claims for 882 patients. 83% of them were for generic drugs. CMS names the drug for 17,486 of them, across 190 drugs with 11 or more claims each, at $3,360,401 in total drug cost. In 2023, CMS named 16,356 claims across 181 drugs.
Dr. Rasak's Part D claims by kind of drug, 2024
- Generic15,241 claims83%
- Brand-name3,043 claims17%
- Other130 claims1%
Dr. Rasak'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. Rasak's Part D claims, 2024
- Opioids1%213 of 18,414 claims
- Antibiotics2%376 of 18,414 claims
- Antipsychotics, patients 65 and over0%40 of 18,414 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: 16,3562024: 17,4867%
Drugs named by CMS: 190 in 2024, 181 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. Mark A. Rasak offers telehealth to Medicare patients
Dr. Rasak accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Rasak as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Pacemaker insertion or repair: 1 to 10 procedures (CMS shows small counts as a range)
Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)
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Dr. Mark A. Rasak received $21,399 in industry payments from 2016 to 2025
CMS Open Payments shows 1,031 general payments to Dr. Rasak from 57 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 76% of the total. Esperion Therapeutics, Inc. paid the most, $3,851.
General payments to Dr. Rasak by program year, 2016 to 2025
General payments to Dr. Rasak by kind, 2016 to 2025
- Food and beverage$16,16676%
- Speaker and faculty fees$3,67517%
- Debt forgiveness$1,3876%
- Education$1711%
Companies that paid Dr. Rasak the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Mark A. Rasak graduated from Michigan State University College of Osteopathic Medicine
Dr. Rasak graduated from Michigan State University College of Osteopathic Medicine in 1988.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Mark A. Rasak'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)Doctors and Clinicians Utilization Data (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. Mark A. Rasak
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. Mark A. Rasak's NPI number?
Dr. Mark A. Rasak's NPI number is 1053391920. It was assigned on January 18, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Mark A. Rasak?
Dr. Mark A. Rasak is a cardiologist in Farmington Hills, Michigan. The primary specialty in the NPI Registry is Cardiovascular Disease Physician (taxonomy code 207RC0000X).
Where does Dr. Mark A. Rasak practice?
Dr. Rasak practices at 28050 Grand River Avenue, Farmington Hills, MI 48336. Dr. Rasak's primary practice is Corewell Health Farmington Hills Hospital in Farmington Hills, Michigan, part of Corewell Health. Dmand AI also links Dr. Rasak to 3 hospitals, 2 group practices and clinics, 1 home health agency and 1 medical group.
What is Dr. Mark A. Rasak's office phone number?
The practice phone on file for Dr. Rasak is (248) 471-8000.
What is Dr. Mark A. Rasak's medical license number?
Dr. Rasak holds Michigan license 5101010225.
Which hospitals is Dr. Mark A. Rasak affiliated with?
Dr. Rasak practices at Corewell Health Farmington Hills Hospital in Farmington Hills, Michigan. Dr. Rasak is also affiliated with Corewell Health William Beaumont University Hospital. Dmand AI links Dr. Rasak to 3 more hospitals.
What medical group is Dr. Mark A. Rasak part of?
Dr. Rasak is linked to Physician Care Solutions Pc. Dmand AI links Dr. Rasak to 1 more medical group.
Does Dr. Mark A. Rasak accept Medicare?
Yes. CMS data shows Dr. Rasak billed Medicare for 2,623 services in 2024, and Dr. Rasak accepts Medicare assignment.
Does Dr. Mark A. Rasak offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Rasak as offering telehealth services.
How many Medicare patients does Dr. Mark A. Rasak see?
CMS counts 425 Medicare patients who saw Dr. Rasak in 2024, with an average age of 75.
Show 5 more questionsShow fewer questions
What services does Dr. Mark A. Rasak bill to Medicare?
In 2024, Dr. Rasak's most billed Medicare services were office visit, established patient (99214), heart test or procedure (93000) and heart test or procedure (93306).
Where did Dr. Mark A. Rasak go to medical school?
Dr. Rasak graduated from Michigan State University College of Osteopathic Medicine in 1988.
What drugs does Dr. Mark A. Rasak prescribe most?
In 2024 Medicare Part D data, Dr. Rasak's most prescribed drugs by claims were Atorvastatin Calcium, Amlodipine Besylate and Xarelto.
Has Dr. Mark A. Rasak received payments from drug or device companies?
CMS Open Payments shows $21,399 in general payments to Dr. Rasak from 57 companies from 2016 to 2025. The largest total came from Esperion Therapeutics, Inc.
How long has Dr. Mark A. Rasak been practicing?
Dr. Rasak graduated from medical school in 1988, 38 years ago.
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