Dr. Ivan Mac, MD
- Medicare services, 2024
- 6,281
- Medicare patients, 2024
- 1,108
- Part D claims, 2024
- 1,478
- MIPS score, 2024
- 95
- Industry payments
- $157,461
- Practice address
- 6030 Highway 74, Indian Trail, NC 28079
- Practice phone
- Call (704) 821-5192
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Union Health Services LLC
Indian Trail, North Carolina
Find Dr. Mac'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. Ivan Mac is an ophthalmologist in Indian Trail, North Carolina
Dr. Mac practices at Union Health Services LLC in Indian Trail, North Carolina.
Dr. Mac's NPI, 1689654592, was assigned on January 18, 2006. Dr. Mac graduated from Wake Forest University School of Medicine in 2000. Dr. Mac holds North Carolina license 200401094.
- NPI
- 1689654592NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0749241834
- NPI enumeration date
- January 18, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (704) 821-5192
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 52
- Medical school graduation
- 2000
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Ivan Mac practices at Union Health Services LLC in Indian Trail, North Carolina
Dr. Mac's primary practice is Union Health Services LLC, at 6030 Highway 74, Indian Trail, NC 28079 in Union County. The practice phone is (704) 821-5192.
- Union Health Services LLC6030 Highway 74, Indian Trail, NC 28079 · Union CountyPhone(704) 821-5192
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Ivan Mac is affiliated with 2 sites of care and 1 medical group
Dr. Mac's primary practice is Union Health Services LLC in Indian Trail, North Carolina. Dmand AI also links Dr. Mac to 1 group practice or clinic and 1 medical group, 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. Ivan Mac's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Mac practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Union Health Services LLC | Available with a free account |
| +1 more site and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Ivan Mac is one of 552 ophthalmologists in North Carolina
Ophthalmology is Dr. Mac's primary specialty in the NPI Registry, under taxonomy code 207W00000X. Dr. Mac is licensed in North Carolina.
Specialties and state licenses
- Ophthalmology, North CarolinaPrimary
Ophthalmologists near Dr. Mac
Counts of ophthalmologists 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. Ivan Mac billed Medicare for 6,281 services in 2024
CMS data shows 6,281 Medicare services from Dr. Mac across 20 procedure codes in 2024, for 1,108 Medicare patients. Medicare paid $411,075 for them.
Dr. Mac's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Lab and pathology
- 2023: 1,9202024: 2,20615%
- Tests and treatments
- 2023: 1,6232024: 1,7337%
- Office and hospital visits
- 2023: 1,3032024: 1,55019%
- Surgery
- 2023: 4672024: 51210%
- Drugs given in the office
- 2023: 02024: 250
- Imaging
- 2023: 232024: 3030%
Where Dr. Mac's Medicare services took place, 2024
- In an office6,05396%
- In a facility2284%
Dr. Mac compared with the North Carolina median for ophthalmologists, 2024
- Dr. Mac
- North Carolina median
- Medicare services
- 6,281vs 1,7013.7 times
- Medicare patients
- 1,108vs 56696% above
- Part D claims
- 1,386vs 6202.2 times
Medians across 580 ophthalmologists in North Carolina with Dmand AI profiles that report each measure.
Dr. Mac'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. Mac and other ophthalmologists in North Carolina.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Ivan Mac treated 1,108 Medicare patients in 2024, average age 75
CMS counts 1,108 Medicare patients who saw Dr. Mac in 2024. The largest group is 65 to 74, with 496 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 4% are also on Medicaid. Their average risk score is 1.04, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Mac's median patient age at 74, with 60% women.
Dr. Mac's Medicare patients by age, 2024
Dr. Mac's Medicare patients by sex, 2024
- Women65959%
- Men44941%
Chronic conditions among Dr. Mac's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis42%
- Diabetes29%
- Ischemic heart disease26%
- Chronic kidney disease22%
- Anxiety20%
- Mood disorders19%
Share of Medicare patients with each condition. A patient can have several.
Dr. Mac's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 74
Patient panel by sex, all payers
- Women60%
- Men39%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Ivan Mac wrote 1,478 Medicare Part D claims in 2024
In 2024, Dr. Mac wrote 1,478 Medicare Part D claims for 550 patients. 42% of them were for generic drugs. CMS names the drug for 1,386 of them, across 23 drugs with 11 or more claims each, at $717,166 in total drug cost. In 2023, CMS named 1,245 claims across 19 drugs.
Dr. Mac's Part D claims by kind of drug, 2024
- Generic620 claims42%
- Brand-name858 claims58%
Dr. Mac'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.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 1,2452024: 1,38611%
Drugs named by CMS: 23 in 2024, 19 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. Ivan Mac scored 95 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 95 out of 100 for Dr. Mac for performance year 2024, reported as part of a group. Dr. Mac accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 499 procedures of cataract surgery by Dr. Mac, more than 95% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Dr. Mac's MIPS scores, performance year 2024
- 95of 100Final score
- 100of 100Quality
- 40of 100Improvement Activities
- 84of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Where Dr. Mac ranks in Medicare procedure volume
- Cataract surgery
- 95th percentile499 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Sources: Doctors and Clinicians National Downloadable File (CMS); Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026; and Doctors and Clinicians Utilization Data (CMS)
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Dr. Ivan Mac received $157,461 in industry payments from 2016 to 2025
CMS Open Payments shows 847 general payments to Dr. Mac from 48 drug and device companies from 2016 to 2025. Consulting fees make up the largest share, 39% of the total. Alcon Laboratories Inc paid the most, $51,618.
General payments to Dr. Mac by program year, 2016 to 2025
General payments to Dr. Mac by kind, 2016 to 2025
- Consulting fees$61,06339%
- Food and beverage$38,55525%
- Honoraria$29,32619%
- Speaker and faculty fees$16,75011%
- Other$11,3437%
Companies that paid Dr. Mac 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. Ivan Mac graduated from Wake Forest University School of Medicine
Dr. Mac graduated from Wake Forest University School of Medicine in 2000.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Ivan Mac'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)Clinician Public Reporting: Overall MIPS Performance (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. Ivan Mac
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. Ivan Mac's NPI number?
Dr. Ivan Mac's NPI number is 1689654592. It was assigned on January 18, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Ivan Mac?
Dr. Ivan Mac is an ophthalmologist in Indian Trail, North Carolina. The primary specialty in the NPI Registry is Ophthalmology Physician (taxonomy code 207W00000X).
Where does Dr. Ivan Mac practice?
Dr. Mac practices at 6030 Highway 74, Indian Trail, NC 28079. Dr. Mac's primary practice is Union Health Services LLC in Indian Trail, North Carolina. Dmand AI also links Dr. Mac to 1 group practice or clinic and 1 medical group.
What is Dr. Ivan Mac's office phone number?
The practice phone on file for Dr. Mac is (704) 821-5192.
What is Dr. Ivan Mac's medical license number?
Dr. Mac holds North Carolina license 200401094.
Does Dr. Ivan Mac accept Medicare?
Yes. CMS data shows Dr. Mac billed Medicare for 6,281 services in 2024, and Dr. Mac accepts Medicare assignment.
What is Dr. Ivan Mac's MIPS score?
Dr. Mac's MIPS final score for performance year 2024 is 95 out of 100, reported as part of a group.
How many Medicare patients does Dr. Ivan Mac see?
CMS counts 1,108 Medicare patients who saw Dr. Mac in 2024, with an average age of 75.
What services does Dr. Ivan Mac bill to Medicare?
In 2024, Dr. Mac's most billed Medicare services were lab and pathology test (83861), office visit, established patient (99214) and eye exam or test (92250).
Where did Dr. Ivan Mac go to medical school?
Dr. Mac graduated from Wake Forest University School of Medicine in 2000.
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What drugs does Dr. Ivan Mac prescribe most?
In 2024 Medicare Part D data, Dr. Mac's most prescribed drugs by claims were Latanoprost, Restasis and Xiidra.
Has Dr. Ivan Mac received payments from drug or device companies?
CMS Open Payments shows $157,461 in general payments to Dr. Mac from 48 companies from 2016 to 2025. The largest total came from Alcon Laboratories Inc.
How long has Dr. Ivan Mac been practicing?
Dr. Mac graduated from medical school in 2000, 26 years ago.
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