AspirinBlood CoagulationCoronary Artery Disease
Dr. Peter J. Mackrell, MD
NPI1124080585PAC ID3870570112
- Medicare services, 2024
- 638
- Medicare patients, 2024
- 424
- Part D claims, 2024
- 51
- Publications
- 2
- MIPS score, 2024
- 86
- Practice address
- 520 Upper Chesapeake Dr, Bel Air, MD 21014
- Practice phone
- Call (410) 879-2006
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Vascular Surgery Associates
Bel Air, Maryland
Find Dr. Mackrell's professional email, personal email and mobile number
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Dr. Peter J. Mackrell is a vascular surgeon in Bel Air, Maryland
Dr. Mackrell practices at Vascular Surgery Associates in Bel Air, Maryland.
Dr. Mackrell's NPI, 1124080585, was assigned on April 3, 2006. Dr. Mackrell graduated from George Washington University School of Medicine in 1994. Dr. Mackrell holds Maryland license D60282.
NPI and contact details
- NPI
- 1124080585NPI Registry (opens in a new tab)
- Medicare PAC ID
- 3870570112
- NPI enumeration date
- April 3, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (410) 879-2006
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 58
- Medical school graduation
- 1994
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Peter J. Mackrell practices at Vascular Surgery Associates in Bel Air, Maryland
Dr. Mackrell's primary practice is Vascular Surgery Associates, at 520 Upper Chesapeake Dr, Bel Air, MD 21014 in Harford County. The practice phone is (410) 879-2006.
- Vascular Surgery Associates520 Upper Chesapeake Dr, Bel Air, MD 21014 · Harford CountyPhone(410) 879-2006
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Peter J. Mackrell is affiliated with 2 sites of care and 1 medical group
Dr. Mackrell's primary practice is Vascular Surgery Associates in Bel Air, Maryland. The medical group on file is Vascular Surgery Associates, LLC. Dmand AI also links Dr. Mackrell to 1 more group practice or clinic, named with a free account.
Vascular Surgery AssociatesPrimary
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Peter J. Mackrell's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Mackrell practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Vascular Surgery Associates | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Peter J. Mackrell is one of 100 vascular surgeons in Maryland
Vascular surgery is Dr. Mackrell's primary specialty in the NPI Registry, under taxonomy code 2086S0129X. Dr. Mackrell is licensed in Maryland.
Specialties and state licenses
- Vascular surgery, MarylandPrimary
Vascular surgeons near Dr. Mackrell
Counts of vascular surgeons with a Dmand AI profile, by place and practice. Each opens the list.
100vascular surgeons in Maryland
9vascular surgeons in Bel Air
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Peter J. Mackrell billed Medicare for 638 services in 2024
CMS data shows 638 Medicare services from Dr. Mackrell across 7 procedure codes in 2024, for 424 Medicare patients. Medicare paid $55,298 for them. Every service was in an office.
Medicare services, 2024638
Medicare patients424
Paid by Medicare$55,298
Procedure codes7
Dr. Mackrell's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 7002024: 61712%
- Surgery
- 2023: 462024: 2154%
Dr. Mackrell compared with the Maryland median for vascular surgeons, 2024
- Dr. Mackrell
- Maryland median
- Medicare services
- 638vs 85425% below
- Medicare patients
- 424vs 4526% below
- Part D claims
- 15vs 4264% below
Medians across 97 vascular surgeons in Maryland with Dmand AI profiles that report each measure.
Dr. Mackrell'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. Mackrell?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Mackrell and other vascular surgeons in Maryland.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Peter J. Mackrell treated 424 Medicare patients in 2024, average age 76
CMS counts 424 Medicare patients who saw Dr. Mackrell in 2024. The largest group is 75 to 84, with 185 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 17% are also on Medicaid. Their average risk score is 2.16, 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. Mackrell's median patient age at 72, with 58% women.
Medicare patients, 2024424
Average age76
Average risk score2.16
Also on Medicaid17%
Dr. Mackrell's Medicare patients by age, 2024
Dr. Mackrell's Medicare patients by sex, 2024
- Women24758%
- Men17742%
Chronic conditions among Dr. Mackrell's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis62%
- Ischemic heart disease49%
- Diabetes42%
- Chronic kidney disease41%
- Mood disorders28%
- Atrial fibrillation25%
Share of Medicare patients with each condition. A patient can have several.
Dr. Mackrell's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 72
Patient panel by sex, all payers
- Women58%
- Men42%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Peter J. Mackrell wrote 51 Medicare Part D claims in 2024
In 2024, Dr. Mackrell wrote 51 Medicare Part D claims for 27 patients. 67% of them were for generic drugs. CMS names the drug for 15 of them, across 1 drug with 11 or more claims each, at $16,221 in total drug cost. In 2023, CMS named 11 claims across 1 drug.
Part D claims, 202451
Drugs named by CMS1
Total drug cost$16,221
Part D patients27
Dr. Mackrell's Part D claims by kind of drug, 2024
- Generic34 claims67%
- Brand-name17 claims33%
Dr. Mackrell'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: 112024: 1536%
Drugs named by CMS: 1 in 2024, 1 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. Peter J. Mackrell scored 86 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 86 out of 100 for Dr. Mackrell for performance year 2024, reported as part of a group. Dr. Mackrell accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Dr. Mackrell's MIPS scores, performance year 2024
- 86of 100Final score
- 73.9of 100Quality
- 88of 100Promoting Interoperability
- 40of 100Improvement Activities
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Removal of tissue: 1 to 10 procedures (CMS shows small counts as a range)
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. Peter J. Mackrell has 2 publications on record
Dmand AI links 2 papers to Dr. Mackrell, published from 2010 to 2020. Dr. Mackrell's most frequent co-authors are Deepika Arora, MBBS, Richard A. Bafford, MD, MSPH and James C. Brown, DO.
Papers2
Years published2010 to 2020
Dr. Mackrell's most frequent co-authors
- Deepika Arora, MBBS1 shared paper
- Richard A. Bafford, MD, MSPH1 shared paper
- James C. Brown, DO1 shared paper
Recent publications by Dr. Mackrell
See who Dr. Mackrell researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Mackrell works with, so you can find a warm path to the right vascular surgeons.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Peter J. Mackrell received $5,160 in industry payments from 2016 to 2025
CMS Open Payments shows 123 general payments to Dr. Mackrell from 32 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 82% of the total. Endologix, Inc. paid the most, $1,267.
General payments to Dr. Mackrell by program year, 2016 to 2025
General payments to Dr. Mackrell by kind, 2016 to 2025
$5.2Kin total
- Food and beverage$4,25482%
- Travel and lodging$90618%
Companies that paid Dr. Mackrell 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. Peter J. Mackrell graduated from George Washington University School of Medicine
Dr. Mackrell graduated from George Washington University School of Medicine in 1994.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Peter J. Mackrell'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) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| 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. Peter J. Mackrell
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. Peter J. Mackrell's NPI number?
Dr. Peter J. Mackrell's NPI number is 1124080585. It was assigned on April 3, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Peter J. Mackrell?
Dr. Peter J. Mackrell is a vascular surgeon in Bel Air, Maryland. The primary specialty in the NPI Registry is Vascular Surgery Physician (taxonomy code 2086S0129X).
Where does Dr. Peter J. Mackrell practice?
Dr. Mackrell practices at 520 Upper Chesapeake Dr, Bel Air, MD 21014. Dr. Mackrell's primary practice is Vascular Surgery Associates in Bel Air, Maryland. Dmand AI also links Dr. Mackrell to 1 group practice or clinic.
What is Dr. Peter J. Mackrell's office phone number?
The practice phone on file for Dr. Mackrell is (410) 879-2006.
What is Dr. Peter J. Mackrell's medical license number?
Dr. Mackrell holds Maryland license D60282.
What medical group is Dr. Peter J. Mackrell part of?
Dr. Mackrell is linked to Vascular Surgery Associates, LLC.
Does Dr. Peter J. Mackrell accept Medicare?
Yes. CMS data shows Dr. Mackrell billed Medicare for 638 services in 2024, and Dr. Mackrell accepts Medicare assignment.
What is Dr. Peter J. Mackrell's MIPS score?
Dr. Mackrell's MIPS final score for performance year 2024 is 86 out of 100, reported as part of a group.
How many Medicare patients does Dr. Peter J. Mackrell see?
CMS counts 424 Medicare patients who saw Dr. Mackrell in 2024, with an average age of 76.
What services does Dr. Peter J. Mackrell bill to Medicare?
In 2024, Dr. Mackrell's most billed Medicare services were office visit, established patient (99213), office visit, established patient (99214) and office visit, new patient (99203).
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Where did Dr. Peter J. Mackrell go to medical school?
Dr. Mackrell graduated from George Washington University School of Medicine in 1994.
What drugs does Dr. Peter J. Mackrell prescribe most?
In 2024 Medicare Part D data, Dr. Mackrell's most prescribed drugs by claims were Xarelto.
Has Dr. Peter J. Mackrell received payments from drug or device companies?
CMS Open Payments shows $5,160 in general payments to Dr. Mackrell from 32 companies from 2016 to 2025. The largest total came from Endologix, Inc.
How long has Dr. Peter J. Mackrell been practicing?
Dr. Mackrell graduated from medical school in 1994, 32 years ago.
Does Dr. Peter J. Mackrell do research?
Dmand AI links 2 publications to Dr. Mackrell, published from 2010 to 2020.
Who does Dr. Peter J. Mackrell publish with?
Dr. Mackrell's most frequent co-authors are Deepika Arora, MBBS (1 shared paper), Richard A. Bafford, MD, MSPH (1 shared paper) and James C. Brown, DO (1 shared paper).
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