Dr. Justin Adam MacKinnon, MD
- Medicare services, 2024
- 641
- Medicare patients, 2024
- 368
- Part D claims, 2024
- 271
- MIPS score, 2024
- 99
- Hospital affiliations
- 2
- Practice address
- 50 Leroy Street, Potsdam, NY 13676
- Practice phone
- Call (315) 265-3300
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. MacKinnon'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. Justin Adam MacKinnon is an emergency medicine physician in Potsdam, New York
Dr. MacKinnon practices at Canton-Potsdam Hospital in Potsdam, New York, part of Rochester Regional Health.
Dr. MacKinnon's NPI, 1447516224, was assigned on April 6, 2012. Dr. MacKinnon graduated from SUNY Upstate Medical University in 2012. Dr. MacKinnon holds New York license 2711461.
- NPI
- 1447516224NPI Registry (opens in a new tab)
- NPI enumeration date
- April 6, 2012
- NPI status
- Active
- Practice phone
- (315) 265-3300
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 40
- Medical school graduation
- 2012
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. Justin Adam MacKinnon practices at Canton-Potsdam Hospital in Potsdam, New York
Dr. MacKinnon's primary practice is Canton-Potsdam Hospital, at 50 Leroy Street, Potsdam, NY 13676 in St. Lawrence County. The practice phone is (315) 265-3300.
- Canton-Potsdam Hospital50 Leroy Street, Potsdam, NY 13676 · St. Lawrence CountyPhone(315) 265-3300
Source: Dmand AI Affiliation Data
Dr. Justin Adam MacKinnon is affiliated with 2 sites of care and 3 medical groups
Dr. MacKinnon's primary practice is Canton-Potsdam Hospital in Potsdam, New York, part of Rochester Regional Health. Dr. MacKinnon is also affiliated with Massena Hospital. The medical group on file is Canton-Potsdam Hospital. Dmand AI also links Dr. MacKinnon to 2 more medical groups, each named with a free account. Dr. MacKinnon's employer is on file too: a hospital.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Justin Adam MacKinnon's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. MacKinnon practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Canton-Potsdam Hospital | Available with a free account |
| +1 more site and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Justin Adam MacKinnon is one of 3,709 emergency medicine physicians in New York
Emergency medicine is Dr. MacKinnon's primary specialty in the NPI Registry, under taxonomy code 207P00000X. Dr. MacKinnon is licensed in New York.
Specialties and state licenses
- Emergency medicine, New YorkPrimary
Emergency medicine physicians near Dr. MacKinnon
Counts of emergency medicine physicians 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. Justin Adam MacKinnon billed Medicare for 641 services in 2024
CMS data shows 641 Medicare services from Dr. MacKinnon across 4 procedure codes in 2024, for 368 Medicare patients. Medicare paid $47,733 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. MacKinnon's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 3612024: 3661%
- Tests and treatments
- 2023: 2392024: 27515%
Dr. MacKinnon compared with the New York median for emergency medicine physicians, 2024
- Dr. MacKinnon
- New York median
- Medicare services
- 641vs 2192.9 times
- Medicare patients
- 368vs 21670% above
- Part D claims
- 191vs 296.6 times
Medians across 3,510 emergency medicine physicians in New York with Dmand AI profiles that report each measure.
Dr. MacKinnon'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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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Justin Adam MacKinnon treated 368 Medicare patients in 2024, average age 75
CMS counts 368 Medicare patients who saw Dr. MacKinnon in 2024. The largest group is 65 to 74, with 125 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 31% are also on Medicaid. Their average risk score is 1.70, 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. MacKinnon's median patient age at 65, with 55% women.
Dr. MacKinnon's Medicare patients by age, 2024
Dr. MacKinnon's Medicare patients by sex, 2024
- Women19754%
- Men17146%
Chronic conditions among Dr. MacKinnon's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis46%
- Diabetes43%
- Ischemic heart disease43%
- Anxiety40%
- COPD39%
- Heart failure36%
Share of Medicare patients with each condition. A patient can have several.
Dr. MacKinnon's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 65
Patient panel by sex, all payers
- Women55%
- Men45%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Justin Adam MacKinnon wrote 271 Medicare Part D claims in 2024
In 2024, Dr. MacKinnon wrote 271 Medicare Part D claims for 190 patients. 94% of them were for generic drugs. CMS names the drug for 191 of them, across 9 drugs with 11 or more claims each, at $1,764 in total drug cost. In 2023, CMS named 125 claims across 6 drugs.
Dr. MacKinnon's Part D claims by kind of drug, 2024
- Generic255 claims94%
- Brand-name16 claims6%
Dr. MacKinnon'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. MacKinnon's Part D claims, 2024
- Antibiotics45%121 of 271 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: 1252024: 19153%
Drugs named by CMS: 9 in 2024, 6 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. Justin Adam MacKinnon scored 99 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 99 out of 100 for Dr. MacKinnon for performance year 2024, reported through an alternative payment model (APM).
Dr. MacKinnon's MIPS scores, performance year 2024
- 99of 100Final score
- 87.8of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Source: Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
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Dr. Justin Adam MacKinnon graduated from SUNY Upstate Medical University
Dr. MacKinnon graduated from SUNY Upstate Medical University in 2012.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Justin Adam MacKinnon'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 | Clinician Public Reporting: Overall MIPS Performance (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. Justin Adam MacKinnon
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. Justin Adam MacKinnon's NPI number?
Dr. Justin Adam MacKinnon's NPI number is 1447516224. It was assigned on April 6, 2012, and it is active in the NPI Registry.
What kind of doctor is Dr. Justin Adam MacKinnon?
Dr. Justin Adam MacKinnon is an emergency medicine physician in Potsdam, New York. The primary specialty in the NPI Registry is Emergency Medicine Physician (taxonomy code 207P00000X).
Where does Dr. Justin Adam MacKinnon practice?
Dr. MacKinnon practices at 50 Leroy Street, Potsdam, NY 13676. Dr. MacKinnon's primary practice is Canton-Potsdam Hospital in Potsdam, New York, part of Rochester Regional Health. Dmand AI also links Dr. MacKinnon to 2 medical groups.
What is Dr. Justin Adam MacKinnon's office phone number?
The practice phone on file for Dr. MacKinnon is (315) 265-3300.
What is Dr. Justin Adam MacKinnon's medical license number?
Dr. MacKinnon holds New York license 2711461.
Which hospitals is Dr. Justin Adam MacKinnon affiliated with?
Dr. MacKinnon practices at Canton-Potsdam Hospital in Potsdam, New York. Dr. MacKinnon is also affiliated with Massena Hospital.
What medical group is Dr. Justin Adam MacKinnon part of?
Dr. MacKinnon is linked to Canton-Potsdam Hospital. Dmand AI links Dr. MacKinnon to 2 more medical groups.
Does Dr. Justin Adam MacKinnon accept Medicare?
Yes. CMS data shows Dr. MacKinnon billed Medicare for 641 services in 2024.
What is Dr. Justin Adam MacKinnon's MIPS score?
Dr. MacKinnon's MIPS final score for performance year 2024 is 99 out of 100, reported through an alternative payment model (APM).
How many Medicare patients does Dr. Justin Adam MacKinnon see?
CMS counts 368 Medicare patients who saw Dr. MacKinnon in 2024, with an average age of 75.
Show 4 more questionsShow fewer questions
What services does Dr. Justin Adam MacKinnon bill to Medicare?
In 2024, Dr. MacKinnon's most billed Medicare services were emergency department visit (99285), heart test or procedure (93010) and emergency department visit (99284).
Where did Dr. Justin Adam MacKinnon go to medical school?
Dr. MacKinnon graduated from SUNY Upstate Medical University in 2012.
What drugs does Dr. Justin Adam MacKinnon prescribe most?
In 2024 Medicare Part D data, Dr. MacKinnon's most prescribed drugs by claims were Amoxicillin-Clavulanate Potass, Cephalexin and Cyclobenzaprine HCl.
How long has Dr. Justin Adam MacKinnon been practicing?
Dr. MacKinnon graduated from medical school in 2012, 14 years ago.
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