Dr. Patrick Michael Mackey, MD
- Medicare services, 2024
- 3,630
- Medicare patients, 2024
- 391
- Part D claims, 2024
- 5,387
- Hospital affiliations
- 1
- Industry payments
- $424
- Practice address
- 150 E Willow Ave # 100 #100, Wheaton, IL 60187
- Practice phone
- Call (630) 961-4150
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Duly Health And Care
Multi-specialty group site · Wheaton, Illinois
Find Dr. Mackey'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. Patrick Michael Mackey is an internist in Wheaton, Illinois
Dr. Mackey practices at Duly Health And Care in Wheaton, Illinois.
Dr. Mackey's NPI, 1316151848, was assigned on May 10, 2007. Dr. Mackey graduated from Rush Medical College of Rush University in 2005. Dr. Mackey holds Illinois license 036123918.
- NPI
- 1316151848NPI Registry (opens in a new tab)
- Medicare PAC ID
- 7810035474
- NPI enumeration date
- May 10, 2007
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (630) 961-4150
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 47
- Medical school graduation
- 2005
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Patrick Michael Mackey practices at Duly Health and Care in Wheaton, Illinois
Dr. Mackey's primary practice is Duly Health and Care, at 150 E Willow Ave # 100 #100, Wheaton, IL 60187. The practice phone is (630) 961-4150.
- Duly Health and Care150 E Willow Ave # 100 #100, Wheaton, IL 60187Phone(630) 961-4150
Source: Dmand AI Affiliation Data
Dr. Patrick Michael Mackey is affiliated with 6 sites of care and 1 medical group
Dr. Mackey's primary practice is Duly Health And Care in Wheaton, Illinois. Dr. Mackey is also affiliated with Northwestern Medicine Central DuPage Hospital. The medical group on file is DuPage Medical Group. Dmand AI also links Dr. Mackey to 3 more home health agencies and 1 hospice, each named with a free account.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Patrick Michael Mackey's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Mackey practices, 6 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Duly Health And Care | Available with a free account |
| +5 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Patrick Michael Mackey is one of 5,652 internists in Illinois
Internal medicine is Dr. Mackey's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Mackey is licensed in Illinois.
Specialties and state licenses
- Internal medicine, IllinoisPrimary
Internists near Dr. Mackey
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. Patrick Michael Mackey billed Medicare for 3,630 services in 2024
CMS data shows 3,630 Medicare services from Dr. Mackey across 31 procedure codes in 2024, for 391 Medicare patients. Medicare paid $143,375 for them. Every service was in an office.
Dr. Mackey's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Lab and pathology
- 2023: 1,2042024: 1,45121%
- Office and hospital visits
- 2023: 8042024: 8111%
- Other services
- 2023: 3522024: 790124%
- Surgery
- 2023: 4062024: 48519%
- Tests and treatments
- 2023: 1282024: 9327%
Dr. Mackey compared with the Illinois median for internists, 2024
- Dr. Mackey
- Illinois median
- Medicare services
- 3,630vs 5666.4 times
- Medicare patients
- 391vs 20888% above
- Part D claims
- 4,783vs 28416.8 times
Medians across 5,192 internists in Illinois with Dmand AI profiles that report each measure.
Dr. Mackey'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. Mackey and other internists in Illinois.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Patrick Michael Mackey treated 391 Medicare patients in 2024, average age 75
CMS counts 391 Medicare patients who saw Dr. Mackey in 2024. The largest group is 65 to 74, with 185 patients. 73% of them have high cholesterol, and 70% have high blood pressure. 4% are also on Medicaid. Their average risk score is 1.05, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Mackey's median patient age at 59, with 27% women.
Dr. Mackey's Medicare patients by age, 2024
Dr. Mackey's Medicare patients by sex, 2024
- Women10627%
- Men28573%
Chronic conditions among Dr. Mackey's Medicare patients, 2024
- High cholesterol73%
- High blood pressure70%
- Arthritis35%
- Ischemic heart disease32%
- Diabetes26%
- Chronic kidney disease20%
- Atrial fibrillation17%
- Heart failure16%
Share of Medicare patients with each condition. A patient can have several.
Dr. Mackey's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 59
Patient panel by sex, all payers
- Women27%
- Men72%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Patrick Michael Mackey wrote 5,387 Medicare Part D claims in 2024
In 2024, Dr. Mackey wrote 5,387 Medicare Part D claims for 555 patients. 93% of them were for generic drugs. CMS names the drug for 4,783 of them, across 89 drugs with 11 or more claims each, at $132,355 in total drug cost. In 2023, CMS named 4,438 claims across 91 drugs.
Dr. Mackey's Part D claims by kind of drug, 2024
- Generic5,011 claims93%
- Brand-name331 claims6%
- Other45 claims1%
Dr. Mackey'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. Mackey's Part D claims, 2024
- Opioids2%118 of 5,387 claims
- Antibiotics3%168 of 5,387 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: 4,4382024: 4,7838%
Drugs named by CMS: 89 in 2024, 91 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. Patrick Michael Mackey offers telehealth to Medicare patients
Dr. Mackey accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Mackey as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Patrick Michael Mackey received $424 in industry payments from 2022 to 2025
CMS Open Payments shows 20 general payments to Dr. Mackey from 8 drug and device companies from 2022 to 2025. Food and beverage make up the largest share, 100% of the total. Exact Sciences Corporation paid the most, $118.
General payments to Dr. Mackey by program year, 2022 to 2025
Companies that paid Dr. Mackey the most, 2022 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Patrick Michael Mackey graduated from Rush Medical College of Rush University
Dr. Mackey graduated from Rush Medical College of Rush University in 2005.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Patrick Michael Mackey'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 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. Patrick Michael Mackey
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. Patrick Michael Mackey's NPI number?
Dr. Patrick Michael Mackey's NPI number is 1316151848. It was assigned on May 10, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. Patrick Michael Mackey?
Dr. Patrick Michael Mackey is an internist in Wheaton, Illinois. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Patrick Michael Mackey practice?
Dr. Mackey practices at 150 E Willow Ave # 100 #100, Wheaton, IL 60187. Dr. Mackey's primary practice is Duly Health And Care in Wheaton, Illinois. Dmand AI also links Dr. Mackey to 3 home health agencies and 1 hospice.
What is Dr. Patrick Michael Mackey's office phone number?
The practice phone on file for Dr. Mackey is (630) 961-4150.
What is Dr. Patrick Michael Mackey's medical license number?
Dr. Mackey holds Illinois license 036123918.
Which hospitals is Dr. Patrick Michael Mackey affiliated with?
Dr. Mackey is affiliated with Northwestern Medicine Central DuPage Hospital.
What medical group is Dr. Patrick Michael Mackey part of?
Dr. Mackey is linked to DuPage Medical Group.
Does Dr. Patrick Michael Mackey accept Medicare?
Yes. CMS data shows Dr. Mackey billed Medicare for 3,630 services in 2024, and Dr. Mackey accepts Medicare assignment.
Does Dr. Patrick Michael Mackey offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Mackey as offering telehealth services.
How many Medicare patients does Dr. Patrick Michael Mackey see?
CMS counts 391 Medicare patients who saw Dr. Mackey in 2024, with an average age of 75.
Show 5 more questionsShow fewer questions
What services does Dr. Patrick Michael Mackey bill to Medicare?
In 2024, Dr. Mackey's most billed Medicare services were office visit, established patient (99214), surgery: heart and blood vessels (36415) and medicare service (G2211).
Where did Dr. Patrick Michael Mackey go to medical school?
Dr. Mackey graduated from Rush Medical College of Rush University in 2005.
What drugs does Dr. Patrick Michael Mackey prescribe most?
In 2024 Medicare Part D data, Dr. Mackey's most prescribed drugs by claims were Amlodipine Besylate, Atorvastatin Calcium and Levothyroxine Sodium.
Has Dr. Patrick Michael Mackey received payments from drug or device companies?
CMS Open Payments shows $424 in general payments to Dr. Mackey from 8 companies from 2022 to 2025. The largest total came from Exact Sciences Corporation.
How long has Dr. Patrick Michael Mackey been practicing?
Dr. Mackey graduated from medical school in 2005, 21 years ago.
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