Dr. Mark E. Bracken, MD
- Medicare services, 2024
- 722
- Medicare patients, 2024
- 708
- Part D claims, 2024
- 218
- Hospital affiliations
- 1
- Industry payments
- $20
- Practice address
- 41 & 45 Mall Road, Burlington, MA 01803
- Practice phone
- Call (781) 744-5100
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Bracken's professional email, personal email and mobile number
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Dr. Mark E. Bracken is an emergency medicine physician in Burlington, Massachusetts
Dr. Bracken practices at Lahey Clinic in Burlington, Massachusetts, part of Beth Israel Lahey Health.
Dr. Bracken's NPI, 1457325532, was assigned on February 15, 2006. Dr. Bracken graduated from University of Rochester School of Medicine and Dentistry in 1997. Dr. Bracken holds Massachusetts license 160536.
- NPI
- 1457325532NPI Registry (opens in a new tab)
- Medicare PAC ID
- 1456448034
- NPI enumeration date
- February 15, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (781) 744-5100
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 55
- Medical school graduation
- 1997
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Mark E. Bracken practices at Lahey Clinic in Burlington, Massachusetts
Dr. Bracken's primary practice is Lahey Clinic, at 41 & 45 Mall Road, Burlington, MA 01803 in Middlesex County. The practice phone is (781) 744-5100.
- Lahey Clinic41 & 45 Mall Road, Burlington, MA 01803 · Middlesex CountyPhone(781) 744-5100
Source: Dmand AI Affiliation Data
Dr. Mark E. Bracken is affiliated with 1 site of care and 2 medical groups
Dr. Bracken's primary practice is Lahey Clinic in Burlington, Massachusetts, part of Beth Israel Lahey Health. The medical group on file is Lahey Clinic. Dmand AI also links Dr. Bracken to 1 more medical group, 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 E. Bracken's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Bracken practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Lahey Clinic | Available with a free account |
| +1 medical group | 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 Beth Israel Lahey Health and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Mark E. Bracken is one of 1,483 emergency medicine physicians in Massachusetts
Emergency medicine is Dr. Bracken's primary specialty in the NPI Registry, under taxonomy code 207P00000X. Dr. Bracken is licensed in Massachusetts.
Specialties and state licenses
- Emergency medicine, MassachusettsPrimary
Emergency medicine physicians near Dr. Bracken
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. Mark E. Bracken billed Medicare for 722 services in 2024
CMS data shows 722 Medicare services from Dr. Bracken across 4 procedure codes in 2024, for 708 Medicare patients. Medicare paid $87,968 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Bracken's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 8002024: 72210%
Dr. Bracken compared with the Massachusetts median for emergency medicine physicians, 2024
- Dr. Bracken
- Massachusetts median
- Medicare services
- 722vs 3412.1 times
- Medicare patients
- 708vs 3372.1 times
- Part D claims
- 90vs 362.5 times
Medians across 1,477 emergency medicine physicians in Massachusetts with Dmand AI profiles that report each measure.
Dr. Bracken'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. Bracken?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Bracken and other emergency medicine physicians in Massachusetts.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Mark E. Bracken treated 708 Medicare patients in 2024, average age 77
CMS counts 708 Medicare patients who saw Dr. Bracken in 2024. The largest group is 75 to 84, with 253 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 20% are also on Medicaid. Their average risk score is 1.87, 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. Bracken's median patient age at 70, with 55% women.
Dr. Bracken's Medicare patients by age, 2024
Dr. Bracken's Medicare patients by sex, 2024
- Women37052%
- Men33848%
Chronic conditions among Dr. Bracken's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis55%
- Anxiety41%
- Chronic kidney disease41%
- Mood disorders40%
- Ischemic heart disease39%
- Diabetes36%
Share of Medicare patients with each condition. A patient can have several.
Dr. Bracken's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 70
Patient panel by sex, all payers
- Women55%
- Men44%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Mark E. Bracken wrote 218 Medicare Part D claims in 2024
In 2024, Dr. Bracken wrote 218 Medicare Part D claims for 156 patients. 92% of them were for generic drugs. CMS names the drug for 90 of them, across 5 drugs with 11 or more claims each, at $600 in total drug cost. In 2023, CMS named 121 claims across 6 drugs.
Dr. Bracken's Part D claims by kind of drug, 2024
- Generic200 claims92%
- Brand-name and other18 claims8%
Dr. Bracken'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. Bracken's Part D claims, 2024
- Opioids13%28 of 218 claims
- Antibiotics35%77 of 218 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: 1212024: 9026%
Drugs named by CMS: 5 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
How Dr. Mark E. Bracken takes part in Medicare
Dr. Bracken accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Removal of nail tissue: 1 to 10 procedures (CMS shows small counts as a range)
Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)
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Dr. Mark E. Bracken received $20 in industry payments in 2024
CMS Open Payments shows 1 general payment to Dr. Bracken from 1 drug or device company in 2024. Education make up the largest share, 100% of the total. CSL Behring paid the most, $20.
Companies that paid Dr. Bracken 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. Mark E. Bracken graduated from University of Rochester School of Medicine and Dentistry
Dr. Bracken graduated from University of Rochester School of Medicine and Dentistry in 1997.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Mark E. Bracken'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)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. Mark E. Bracken
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 E. Bracken's NPI number?
Dr. Mark E. Bracken's NPI number is 1457325532. It was assigned on February 15, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Mark E. Bracken?
Dr. Mark E. Bracken is an emergency medicine physician in Burlington, Massachusetts. The primary specialty in the NPI Registry is Emergency Medicine Physician (taxonomy code 207P00000X).
Where does Dr. Mark E. Bracken practice?
Dr. Bracken practices at 41 & 45 Mall Road, Burlington, MA 01803. Dr. Bracken's primary practice is Lahey Clinic in Burlington, Massachusetts, part of Beth Israel Lahey Health. Dmand AI also links Dr. Bracken to 1 medical group.
What is Dr. Mark E. Bracken's office phone number?
The practice phone on file for Dr. Bracken is (781) 744-5100.
What is Dr. Mark E. Bracken's medical license number?
Dr. Bracken holds Massachusetts license 160536.
Which hospitals is Dr. Mark E. Bracken affiliated with?
Dr. Bracken practices at Lahey Clinic in Burlington, Massachusetts.
What medical group is Dr. Mark E. Bracken part of?
Dr. Bracken is linked to Lahey Clinic. Dmand AI links Dr. Bracken to 1 more medical group.
Does Dr. Mark E. Bracken accept Medicare?
Yes. CMS data shows Dr. Bracken billed Medicare for 722 services in 2024, and Dr. Bracken accepts Medicare assignment.
How many Medicare patients does Dr. Mark E. Bracken see?
CMS counts 708 Medicare patients who saw Dr. Bracken in 2024, with an average age of 77.
What services does Dr. Mark E. Bracken bill to Medicare?
In 2024, Dr. Bracken's most billed Medicare services were emergency department visit (99285), emergency department visit (99284) and critical care (99291).
Show 4 more questionsShow fewer questions
Where did Dr. Mark E. Bracken go to medical school?
Dr. Bracken graduated from University of Rochester School of Medicine and Dentistry in 1997.
What drugs does Dr. Mark E. Bracken prescribe most?
In 2024 Medicare Part D data, Dr. Bracken's most prescribed drugs by claims were Oxycodone HCl, Prednisone and Cefadroxil.
Has Dr. Mark E. Bracken received payments from drug or device companies?
CMS Open Payments shows $20 in general payments to Dr. Bracken from 1 company from 2024 to 2024. The largest total came from CSL Behring.
How long has Dr. Mark E. Bracken been practicing?
Dr. Bracken graduated from medical school in 1997, 29 years ago.
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