Dr. Mazen Toushan, MD
- Medicare services, 2024
- 1,657
- Medicare patients, 2024
- 545
- Hospital affiliations
- 3
- Industry payments
- $34
- Medical groups
- 3
- Practice address
- 736 Cambridge Street, Nevins Building, Brighton, MA 02135
- Practice phone
- Call (617) 789-3000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Toushan's professional email, personal email and mobile number
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Dr. Mazen Toushan is a pathologist in Brighton, Massachusetts
Dr. Toushan practices at Boston Medical Center - Brighton in Brighton, Massachusetts, part of Boston Medical Center Health System.
Dr. Toushan's NPI, 1407262918, was assigned on July 3, 2014. Dr. Toushan holds West Virginia license 29064.
- NPI
- 1407262918NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2860726338
- NPI enumeration date
- July 3, 2014
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (617) 789-3000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 43
- Medical school graduation
- 2009
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Mazen Toushan practices at Boston Medical Center - Brighton in Brighton, Massachusetts
Dr. Toushan's primary practice is Boston Medical Center - Brighton, at 736 Cambridge Street, Nevins Building, Brighton, MA 02135 in Suffolk County. The practice phone is (617) 789-3000.
- Boston Medical Center - Brighton736 Cambridge Street, Nevins Building, Brighton, MA 02135 · Suffolk CountyPhone(617) 789-3000
Source: Dmand AI Affiliation Data
Dr. Mazen Toushan is affiliated with 4 sites of care and 3 medical groups
Dr. Toushan's primary practice is Boston Medical Center - Brighton in Brighton, Massachusetts, part of Boston Medical Center Health System. Dr. Toushan is also affiliated with Boston Medical Center - South. The medical group on file is Steward Medical Group. Dmand AI also links Dr. Toushan to 1 more hospital, 2 medical groups and 1 hospital outpatient department, 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. Mazen Toushan's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Toushan practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Boston Medical Center - Brighton | Available with a free account |
| +3 more sites and 2 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 Boston Medical Center Health System and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Mazen Toushan is one of 306 pathologists in Massachusetts
Anatomic pathology and clinical pathology is Dr. Toushan's primary specialty in the NPI Registry, under taxonomy code 207ZP0102X. Dmand AI has Dr. Toushan's licenses on file in 2 states: West Virginia and Michigan.
Specialties and state licenses
- Anatomic pathology and clinical pathology, West VirginiaPrimary
- Michigan license
Pathologists near Dr. Toushan
Counts of pathologists 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. Mazen Toushan billed Medicare for 1,657 services in 2024
CMS data shows 1,657 Medicare services from Dr. Toushan across 10 procedure codes in 2024, for 545 Medicare patients. Medicare paid $43,662 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Toushan's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Lab and pathology
- 2023: 2,0612024: 1,65720%
Dr. Toushan compared with the Massachusetts median for pathologists, 2024
- Dr. Toushan
- Massachusetts median
- Medicare services
- 1,657vs 1,36222% above
- Medicare patients
- 545vs 555Close to median
Medians across 300 pathologists in Massachusetts with Dmand AI profiles that report each measure.
Dr. Toushan'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. Toushan?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Toushan and other pathologists in Massachusetts.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Mazen Toushan treated 545 Medicare patients in 2024, average age 73
CMS counts 545 Medicare patients who saw Dr. Toushan in 2024. The largest group is 65 to 74, with 224 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 29% are also on Medicaid. Their average risk score is 1.45, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Toushan's median patient age at 54, with 61% women.
Dr. Toushan's Medicare patients by age, 2024
Dr. Toushan's Medicare patients by sex, 2024
- Women28152%
- Men26448%
Chronic conditions among Dr. Toushan's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis44%
- Anxiety38%
- Diabetes37%
- Mood disorders32%
- Depression29%
- Ischemic heart disease27%
Share of Medicare patients with each condition. A patient can have several.
Dr. Toushan's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 54
Patient panel by sex, all payers
- Women61%
- Men37%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
How Dr. Mazen Toushan takes part in Medicare
Dr. Toushan accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Mazen Toushan received $34 in industry payments in 2018
CMS Open Payments shows 1 general payment to Dr. Toushan from 1 drug or device company in 2018. Food and beverage make up the largest share, 100% of the total. Alexion Pharmaceuticals, Inc. paid the most, $34.
Companies that paid Dr. Toushan the most, 2018 to 2018
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Mazen Toushan'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) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (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. Mazen Toushan
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. Mazen Toushan's NPI number?
Dr. Mazen Toushan's NPI number is 1407262918. It was assigned on July 3, 2014, and it is active in the NPI Registry.
What kind of doctor is Dr. Mazen Toushan?
Dr. Mazen Toushan is a pathologist in Brighton, Massachusetts. The primary specialty in the NPI Registry is Anatomic Pathology & Clinical Pathology Physician (taxonomy code 207ZP0102X).
Where does Dr. Mazen Toushan practice?
Dr. Toushan practices at 736 Cambridge Street, Nevins Building, Brighton, MA 02135. Dr. Toushan's primary practice is Boston Medical Center - Brighton in Brighton, Massachusetts, part of Boston Medical Center Health System. Dmand AI also links Dr. Toushan to 1 hospital, 2 medical groups and 1 hospital outpatient department.
What is Dr. Mazen Toushan's office phone number?
The practice phone on file for Dr. Toushan is (617) 789-3000.
What is Dr. Mazen Toushan's medical license number?
Dr. Toushan holds West Virginia license 29064, one of the licenses on file in 2 states.
Which states has Dr. Mazen Toushan been licensed in?
Dmand AI has state licenses on file for Dr. Toushan in West Virginia and Michigan.
Which hospitals is Dr. Mazen Toushan affiliated with?
Dr. Toushan practices at Boston Medical Center - Brighton in Brighton, Massachusetts. Dr. Toushan is also affiliated with Boston Medical Center - South. Dmand AI links Dr. Toushan to 1 more hospital.
What medical group is Dr. Mazen Toushan part of?
Dr. Toushan is linked to Steward Medical Group. Dmand AI links Dr. Toushan to 2 more medical groups.
Does Dr. Mazen Toushan accept Medicare?
Yes. CMS data shows Dr. Toushan billed Medicare for 1,657 services in 2024, and Dr. Toushan accepts Medicare assignment.
How many Medicare patients does Dr. Mazen Toushan see?
CMS counts 545 Medicare patients who saw Dr. Toushan in 2024, with an average age of 73.
Show 3 more questionsShow fewer questions
What services does Dr. Mazen Toushan bill to Medicare?
In 2024, Dr. Toushan's most billed Medicare services were lab and pathology test (88305), lab and pathology test (88342) and lab and pathology test (88341).
Has Dr. Mazen Toushan received payments from drug or device companies?
CMS Open Payments shows $34 in general payments to Dr. Toushan from 1 company from 2018 to 2018. The largest total came from Alexion Pharmaceuticals, Inc.
How long has Dr. Mazen Toushan been practicing?
Dr. Toushan graduated from medical school in 2009, 17 years ago.
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