Dr. Mackenzie James Clarkson, MD
- Medicare services, 2024
- 181
- Medicare patients, 2024
- 53
- Part D claims, 2024
- 2,155
- MIPS score, 2024
- 95
- Hospital affiliations
- 2
- Practice address
- 33 Medical Center Dr, Morgantown, WV 26505
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Rockefeller Neuroscience Institute - Neurology - HOPD
Acute Care Hospital outpatient department · Morgantown, West Virginia
Find Dr. Clarkson'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. Mackenzie James Clarkson is an internist in Morgantown, West Virginia
Dr. Clarkson practices at Rockefeller Neuroscience Institute - Neurology - HOPD in Morgantown, West Virginia.
Dr. Clarkson's NPI, 1073908034, was assigned on April 6, 2015. Dr. Clarkson graduated from West Virginia University School of Medicine in 2015. Dr. Clarkson holds West Virginia license 27820.
- NPI
- 1073908034NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4789987322
- NPI enumeration date
- April 6, 2015
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 37
- Medical school graduation
- 2015
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Mackenzie James Clarkson practices at Rockefeller Neuroscience Institute - Neurology - HOPD in Morgantown, West Virginia
Dr. Clarkson's primary practice is Rockefeller Neuroscience Institute - Neurology - HOPD, at 33 Medical Center Dr, Morgantown, WV 26505.
- Rockefeller Neuroscience Institute - Neurology - HOPD33 Medical Center Dr, Morgantown, WV 26505
Source: Dmand AI Affiliation Data
Dr. Mackenzie James Clarkson is affiliated with 5 sites of care and 1 medical group
Dr. Clarkson's primary practice is Rockefeller Neuroscience Institute - Neurology - HOPD in Morgantown, West Virginia. Dr. Clarkson is also affiliated with J.W. Ruby Memorial Hospital. The medical group on file is University Health Associates. Dmand AI also links Dr. Clarkson to 1 more hospital, 1 group practice or clinic and 1 home health agency, each named with a free account.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Mackenzie James Clarkson's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Clarkson practices, 5 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Rockefeller Neuroscience Institute - Neurology - HOPD | Available with a free account |
| +4 more affiliated sites | 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 each health system and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Mackenzie James Clarkson is one of 718 internists in West Virginia
Internal medicine is Dr. Clarkson's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Clarkson is licensed in West Virginia.
Specialties and state licenses
- Internal medicine, West VirginiaPrimary
Internists near Dr. Clarkson
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. Mackenzie James Clarkson billed Medicare for 181 services in 2024
CMS data shows 181 Medicare services from Dr. Clarkson across 5 procedure codes in 2024, for 53 Medicare patients. Medicare paid $11,072 for them. Every service was in an office.
Dr. Clarkson's Medicare services by type, 2024
- Office and hospital visits105
- Surgery49
- Other services27
Dr. Clarkson compared with the West Virginia median for internists, 2024
- Dr. Clarkson
- West Virginia median
- Medicare services
- 181vs 37251% below
- Medicare patients
- 53vs 17570% below
- Part D claims
- 1,625vs 1928.5 times
Medians across 682 internists in West Virginia with Dmand AI profiles that report each measure.
Dr. Clarkson'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.
Need commercial claims for Dr. Clarkson?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Clarkson and other internists in West Virginia.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Mackenzie James Clarkson treated 53 Medicare patients in 2024, average age 72
CMS counts 53 Medicare patients who saw Dr. Clarkson in 2024. The largest group is 65 to 74, with 25 patients. 75% of them have high blood pressure, and 75% have high cholesterol. Their average risk score is 1.54, 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. Clarkson's median patient age at 61, with 43% women.
Dr. Clarkson's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Clarkson's Medicare patients by sex, 2024
- Women2955%
- Men2445%
Chronic conditions among Dr. Clarkson's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis55%
- Diabetes42%
- Ischemic heart disease34%
- Bipolar disorder30%
- COPD25%
- Heart failure25%
Share of Medicare patients with each condition. A patient can have several.
Dr. Clarkson's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 61
Patient panel by sex, all payers
- Women43%
- Men42%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Mackenzie James Clarkson wrote 2,155 Medicare Part D claims in 2024
In 2024, Dr. Clarkson wrote 2,155 Medicare Part D claims for 131 patients. 86% of them were for generic drugs. CMS names the drug for 1,625 of them, across 54 drugs with 11 or more claims each, at $136,791 in total drug cost.
Dr. Clarkson's Part D claims by kind of drug, 2024
- Generic1,855 claims86%
- Brand-name and other300 claims14%
Dr. Clarkson'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. Clarkson's Part D claims, 2024
- Opioids2%51 of 2,155 claims
- Antibiotics2%36 of 2,155 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
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. Mackenzie James Clarkson 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. Clarkson for performance year 2024, reported through an alternative payment model (APM). Dr. Clarkson accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Clarkson as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Dr. Clarkson's MIPS scores, performance year 2024
- 95of 100Final score
- 79.9of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
For MedTech and pharma teams
Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Dr. Mackenzie James Clarkson received $35 in industry payments in 2024
CMS Open Payments shows 2 general payments to Dr. Clarkson from 1 drug or device company in 2024. Food and beverage make up the largest share, 100% of the total. Exact Sciences Corporation paid the most, $35.
Companies that paid Dr. Clarkson the most, 2024 to 2024
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Mackenzie James Clarkson graduated from West Virginia University School of Medicine
Dr. Clarkson graduated from West Virginia University School of Medicine in 2015.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Mackenzie James Clarkson'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)Clinician Public Reporting: Overall MIPS Performance (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. Mackenzie James Clarkson
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. Mackenzie James Clarkson's NPI number?
Dr. Mackenzie James Clarkson's NPI number is 1073908034. It was assigned on April 6, 2015, and it is active in the NPI Registry.
What kind of doctor is Dr. Mackenzie James Clarkson?
Dr. Mackenzie James Clarkson is an internist in Morgantown, West Virginia. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Mackenzie James Clarkson practice?
Dr. Clarkson practices at 33 Medical Center Dr, Morgantown, WV 26505. Dr. Clarkson's primary practice is Rockefeller Neuroscience Institute - Neurology - HOPD in Morgantown, West Virginia. Dmand AI also links Dr. Clarkson to 1 hospital, 1 group practice or clinic and 1 home health agency.
What is Dr. Mackenzie James Clarkson's medical license number?
Dr. Clarkson holds West Virginia license 27820.
Which hospitals is Dr. Mackenzie James Clarkson affiliated with?
Dr. Clarkson is affiliated with J.W. Ruby Memorial Hospital. Dmand AI links Dr. Clarkson to 1 more hospital.
What medical group is Dr. Mackenzie James Clarkson part of?
Dr. Clarkson is linked to University Health Associates.
Does Dr. Mackenzie James Clarkson accept Medicare?
Yes. CMS data shows Dr. Clarkson billed Medicare for 181 services in 2024, and Dr. Clarkson accepts Medicare assignment.
Does Dr. Mackenzie James Clarkson offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Clarkson as offering telehealth services.
What is Dr. Mackenzie James Clarkson's MIPS score?
Dr. Clarkson's MIPS final score for performance year 2024 is 95 out of 100, reported through an alternative payment model (APM).
How many Medicare patients does Dr. Mackenzie James Clarkson see?
CMS counts 53 Medicare patients who saw Dr. Clarkson in 2024, with an average age of 72.
Show 5 more questionsShow fewer questions
What services does Dr. Mackenzie James Clarkson bill to Medicare?
In 2024, Dr. Clarkson's most billed Medicare services were office visit, established patient (99214), surgery: heart and blood vessels (36415) and office visit, established patient (99213).
Where did Dr. Mackenzie James Clarkson go to medical school?
Dr. Clarkson graduated from West Virginia University School of Medicine in 2015.
What drugs does Dr. Mackenzie James Clarkson prescribe most?
In 2024 Medicare Part D data, Dr. Clarkson's most prescribed drugs by claims were Atorvastatin Calcium, Metoprolol Succinate and Lisinopril.
Has Dr. Mackenzie James Clarkson received payments from drug or device companies?
CMS Open Payments shows $35 in general payments to Dr. Clarkson from 1 company from 2024 to 2024. The largest total came from Exact Sciences Corporation.
How long has Dr. Mackenzie James Clarkson been practicing?
Dr. Clarkson graduated from medical school in 2015, 11 years ago.
Selling to internal medicine practices?
See internists in West Virginia by site of care and group
Find the practices, groups and hospitals they work with, and the right people to contact at each.
- 30 days free
- Self-serve
- No credit card