Dr. Mark W. Kolasa, MD
- Medicare services, 2024
- 1,609
- Medicare patients, 2024
- 1,134
- Part D claims, 2024
- 1,099
- MIPS score, 2024
- 97
- Hospital affiliations
- 7
- Practice address
- 2100 Stantonsburg Rd, Greenville, NC 27834
- Practice phone
- Call (252) 847-4100
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Kolasa'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 W. Kolasa is a cardiac electrophysiologist in Greenville, North Carolina
Dr. Kolasa practices at ECU Health Medical Center in Greenville, North Carolina, part of University Health Systems of Eastern Carolina.
Dr. Kolasa's NPI, 1528079324, was assigned on August 10, 2006. Dr. Kolasa holds Maine license MD21491.
- NPI
- 1528079324NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9638193170
- NPI enumeration date
- August 10, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (252) 847-4100
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 53
- Medical school graduation
- 1999
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Mark W. Kolasa practices at ECU Health Medical Center in Greenville, North Carolina
Dr. Kolasa's primary practice is ECU Health Medical Center, at 2100 Stantonsburg Rd, Greenville, NC 27834 in Pitt County. The practice phone is (252) 847-4100.
- ECU Health Medical Center2100 Stantonsburg Rd, Greenville, NC 27834 · Pitt CountyPhone(252) 847-4100
Source: Dmand AI Affiliation Data
Dr. Mark W. Kolasa is affiliated with 9 sites of care and 5 medical groups
Dr. Kolasa's primary practice is ECU Health Medical Center in Greenville, North Carolina, part of University Health Systems of Eastern Carolina. Dr. Kolasa is also affiliated with Atrium Health Carolinas Medical Center. The medical group on file is Atrium Health Cleveland Imaging. Dmand AI also links Dr. Kolasa to 5 more hospitals, 4 medical groups and 2 group practices and clinics, 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 W. Kolasa's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Kolasa practices, 9 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| ECU Health Medical Center | Available with a free account |
| +8 more sites and 4 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across University Health Systems of Eastern Carolina and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Mark W. Kolasa is one of 86 cardiac electrophysiologists in North Carolina
Clinical cardiac electrophysiology is Dr. Kolasa's primary specialty in the NPI Registry, under taxonomy code 207RC0001X. Dr. Kolasa is licensed in Maine.
Specialties and state licenses
- Clinical cardiac electrophysiology, MainePrimary
Cardiac electrophysiologists near Dr. Kolasa
Counts of cardiac electrophysiologists 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 W. Kolasa billed Medicare for 1,609 services in 2024
CMS data shows 1,609 Medicare services from Dr. Kolasa across 19 procedure codes in 2024, for 1,134 Medicare patients. Medicare paid $50,485 for them.
Dr. Kolasa's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Tests and treatments
- 2023: 2,4302024: 1,29447%
- Office and hospital visits
- 2023: 6032024: 29052%
- Surgery
- 2023: 472024: 2547%
Where Dr. Kolasa's Medicare services took place, 2024
- In an office86154%
- In a facility74846%
Dr. Kolasa compared with the North Carolina median for cardiac electrophysiologists, 2024
- Dr. Kolasa
- North Carolina median
- Medicare services
- 1,609vs 3,03947% below
- Medicare patients
- 1,134vs 80541% above
- Part D claims
- 1,017vs 1,43429% below
Medians across 85 cardiac electrophysiologists in North Carolina with Dmand AI profiles that report each measure.
Dr. Kolasa'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. Kolasa and other cardiac electrophysiologists in North Carolina.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Mark W. Kolasa treated 1,134 Medicare patients in 2024, average age 76
CMS counts 1,134 Medicare patients who saw Dr. Kolasa in 2024. The largest group is 75 to 84, with 489 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 18% are also on Medicaid. Their average risk score is 1.93, 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. Kolasa's median patient age at 73, with 47% women.
Dr. Kolasa's Medicare patients by age, 2024
Dr. Kolasa's Medicare patients by sex, 2024
- Women55349%
- Men58151%
Chronic conditions among Dr. Kolasa's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis54%
- Ischemic heart disease53%
- Atrial fibrillation52%
- Heart failure47%
- Diabetes45%
- Chronic kidney disease43%
Share of Medicare patients with each condition. A patient can have several.
Dr. Kolasa's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 73
Patient panel by sex, all payers
- Women47%
- Men53%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Mark W. Kolasa wrote 1,099 Medicare Part D claims in 2024
In 2024, Dr. Kolasa wrote 1,099 Medicare Part D claims for 231 patients. 65% of them were for generic drugs. CMS names the drug for 1,017 of them, across 15 drugs with 11 or more claims each, at $345,872 in total drug cost. In 2023, CMS named 1,166 claims across 15 drugs.
Dr. Kolasa's Part D claims by kind of drug, 2024
- Generic712 claims65%
- Brand-name387 claims35%
Dr. Kolasa'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: 1,1662024: 1,01713%
Drugs named by CMS: 15 in 2024, 15 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 W. Kolasa scored 97 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 97 out of 100 for Dr. Kolasa for performance year 2024, reported through an alternative payment model (APM). Dr. Kolasa accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 14 procedures of pacemaker insertion or repair by Dr. Kolasa, more than 65% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Dr. Kolasa's MIPS scores, performance year 2024
- 97of 100Final score
- 82.4of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Where Dr. Kolasa ranks in Medicare procedure volume
- Pacemaker insertion or repair
- 65th percentile14 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. Mark W. Kolasa received $6,508 in industry payments from 2016 to 2024
CMS Open Payments shows 124 general payments to Dr. Kolasa from 27 drug and device companies from 2016 to 2024. Food and beverage make up the largest share, 53% of the total. Medtronic, Inc. paid the most, $3,381.
General payments to Dr. Kolasa by program year, 2016 to 2024
General payments to Dr. Kolasa by kind, 2016 to 2024
- Food and beverage$3,46753%
- Travel and lodging$2,94445%
- Education$971%
Companies that paid Dr. Kolasa the most, 2016 to 2024
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Mark W. Kolasa'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)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) |
| 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 W. Kolasa
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 W. Kolasa's NPI number?
Dr. Mark W. Kolasa's NPI number is 1528079324. It was assigned on August 10, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Mark W. Kolasa?
Dr. Mark W. Kolasa is a cardiac electrophysiologist in Greenville, North Carolina. The primary specialty in the NPI Registry is Clinical Cardiac Electrophysiology Physician (taxonomy code 207RC0001X).
Where does Dr. Mark W. Kolasa practice?
Dr. Kolasa practices at 2100 Stantonsburg Rd, Greenville, NC 27834. Dr. Kolasa's primary practice is ECU Health Medical Center in Greenville, North Carolina, part of University Health Systems of Eastern Carolina. Dmand AI also links Dr. Kolasa to 5 hospitals, 4 medical groups and 2 group practices and clinics.
What is Dr. Mark W. Kolasa's office phone number?
The practice phone on file for Dr. Kolasa is (252) 847-4100.
What is Dr. Mark W. Kolasa's medical license number?
Dr. Kolasa holds Maine license MD21491.
Which hospitals is Dr. Mark W. Kolasa affiliated with?
Dr. Kolasa practices at ECU Health Medical Center in Greenville, North Carolina. Dr. Kolasa is also affiliated with Atrium Health Carolinas Medical Center. Dmand AI links Dr. Kolasa to 5 more hospitals.
What medical group is Dr. Mark W. Kolasa part of?
Dr. Kolasa is linked to Atrium Health Cleveland Imaging. Dmand AI links Dr. Kolasa to 4 more medical groups.
Does Dr. Mark W. Kolasa accept Medicare?
Yes. CMS data shows Dr. Kolasa billed Medicare for 1,609 services in 2024, and Dr. Kolasa accepts Medicare assignment.
What is Dr. Mark W. Kolasa's MIPS score?
Dr. Kolasa's MIPS final score for performance year 2024 is 97 out of 100, reported through an alternative payment model (APM).
How many Medicare patients does Dr. Mark W. Kolasa see?
CMS counts 1,134 Medicare patients who saw Dr. Kolasa in 2024, with an average age of 76.
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What services does Dr. Mark W. Kolasa bill to Medicare?
In 2024, Dr. Kolasa's most billed Medicare services were heart test or procedure (93010), heart test or procedure (93000) and office visit, established patient (99214).
What drugs does Dr. Mark W. Kolasa prescribe most?
In 2024 Medicare Part D data, Dr. Kolasa's most prescribed drugs by claims were Eliquis, Metoprolol Tartrate and Metoprolol Succinate.
Has Dr. Mark W. Kolasa received payments from drug or device companies?
CMS Open Payments shows $6,508 in general payments to Dr. Kolasa from 27 companies from 2016 to 2024. The largest total came from Medtronic, Inc.
How long has Dr. Mark W. Kolasa been practicing?
Dr. Kolasa graduated from medical school in 1999, 27 years ago.
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