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Dr. Darius M. Ameri, MD
NPI1497706378PAC ID6608818778
- Medicare services, 2024
- 30
- Medicare patients, 2026
- 38
- Part D claims, 2026
- 42
- Publications
- 1
- Hospital affiliations
- 1
- Practice address
- 41 Highland Avenue, Winchester, MA 01890
- Practice phone
- Call (781) 729-9000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Ameri'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. Darius M. Ameri is a general surgeon in Winchester, Massachusetts
Dr. Ameri practices at Winchester Hospital in Winchester, Massachusetts, part of Beth Israel Lahey Health.
Dr. Ameri's NPI, 1497706378, was assigned on May 15, 2006. Dr. Ameri holds Massachusetts license 57581.
NPI and contact details
- NPI
- 1497706378NPI Registry (opens in a new tab)
- Medicare PAC ID
- 6608818778
- NPI enumeration date
- May 15, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (781) 729-9000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 77
- Medical school graduation
- 1975
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Darius M. Ameri practices at Winchester Hospital in Winchester, Massachusetts
Dr. Ameri's primary practice is Winchester Hospital, at 41 Highland Avenue, Winchester, MA 01890 in Middlesex County. The practice phone is (781) 729-9000.
- Winchester Hospital41 Highland Avenue, Winchester, MA 01890 · Middlesex CountyPhone(781) 729-9000
Source: Dmand AI Affiliation Data
Dr. Darius M. Ameri is affiliated with 2 sites of care and 1 medical group
Dr. Ameri's primary practice is Winchester Hospital in Winchester, Massachusetts, part of Beth Israel Lahey Health. The medical group on file is North Suburban Surgical Associates. Dmand AI also links Dr. Ameri to 1 more group practice or clinic, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Darius M. Ameri's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Ameri practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Winchester Hospital | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
See the EHR and IT leaders at every hospital where Dr. Ameri practices
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. Darius M. Ameri is one of 732 general surgeons in Massachusetts
Surgery is Dr. Ameri's primary specialty in the NPI Registry, under taxonomy code 208600000X. Dr. Ameri is licensed in Massachusetts.
Specialties and state licenses
- Surgery, MassachusettsPrimary
General surgeons near Dr. Ameri
Counts of general surgeons with a Dmand AI profile, by place and practice. Each opens the list.
732general surgeons in Massachusetts11general surgeons in Winchester9general surgeons at Winchester Hospital
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Darius M. Ameri billed Medicare for 30 services in 2024
CMS data shows 30 Medicare services from Dr. Ameri across 1 procedure code in 2024, all of them office visits, for 38 Medicare patients. Medicare paid $2,135 for them. Every service was in an office.
Medicare services, 202430
Medicare patients38
Paid by Medicare$2,135
Procedure codes1
Dr. Ameri's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 492024: 3039%
Dr. Ameri compared with the Massachusetts median for general surgeons, 2024
- Dr. Ameri
- Massachusetts median
- Medicare services
- 30vs 20085% below
- Medicare patients
- 38vs 15275% below
- Part D claims
- 19vs 2214% below
Medians across 688 general surgeons in Massachusetts with Dmand AI profiles that report each measure.
Dr. Ameri'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. Ameri?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Ameri and other general surgeons in Massachusetts.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Darius M. Ameri treated 38 Medicare patients in 2026, average age 70
CMS counts 38 Medicare patients who saw Dr. Ameri in 2026. The largest group is 65 to 74, with 24 patients. 75% of them have high blood pressure, and 66% have high cholesterol. Their average risk score is 1.01, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Ameri's median patient age at 61, with 78% women.
Medicare patients, 202638
Average age70
Average risk score1.01
Dr. Ameri's Medicare patients by age, 2026
CMS leaves out age groups with fewer than 11 patients.
Dr. Ameri's Medicare patients by sex, 2026
- Women2771%
- Men1129%
Chronic conditions among Dr. Ameri's Medicare patients, 2026
- High blood pressure75%
- High cholesterol66%
- Arthritis50%
- Anxiety42%
- Mood disorders39%
- Depression34%
Share of Medicare patients with each condition. A patient can have several.
Dr. Ameri'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
- Women78%
- Men19%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2026 data
Dr. Darius M. Ameri wrote 42 Medicare Part D claims in 2026
In 2026, Dr. Ameri wrote 42 Medicare Part D claims for 14 patients. 76% of them were for generic drugs. CMS names the drug for 19 of them, across 1 drug with 11 or more claims each, at $133 in total drug cost. In 2023, CMS named 14 claims across 1 drug.
Part D claims, 202642
Drugs named by CMS1
Total drug cost$133
Part D patients14
Dr. Ameri's Part D claims by kind of drug, 2026
- Generic32 claims76%
- Brand-name and other10 claims24%
Dr. Ameri'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: 142024: 1936%
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), 2026 data
How Dr. Darius M. Ameri takes part in Medicare
Dr. Ameri 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)
For MedTech and pharma teams
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Dr. Darius M. Ameri has 1 publication on record
Dmand AI links 1 paper to Dr. Ameri in 2012. Dr. Ameri's most frequent co-author is Rhonda L. Hamilton, MD.
Papers1
Dr. Ameri's most frequent co-authors
Recent publications by Dr. Ameri
See who Dr. Ameri researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Ameri works with, so you can find a warm path to the right general surgeons.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Darius M. Ameri received $294 in industry payments from 2016 to 2025
CMS Open Payments shows 9 general payments to Dr. Ameri from 4 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 100% of the total. Novo Nordisk Inc paid the most, $127.
General payments to Dr. Ameri by program year, 2016 to 2025
Companies that paid Dr. Ameri the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Darius M. Ameri'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) |
| 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) |
| 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. Darius M. Ameri
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. Darius M. Ameri's NPI number?
Dr. Darius M. Ameri's NPI number is 1497706378. It was assigned on May 15, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Darius M. Ameri?
Dr. Darius M. Ameri is a general surgeon in Winchester, Massachusetts. The primary specialty in the NPI Registry is Surgery Physician (taxonomy code 208600000X).
Where does Dr. Darius M. Ameri practice?
Dr. Ameri practices at 41 Highland Avenue, Winchester, MA 01890. Dr. Ameri's primary practice is Winchester Hospital in Winchester, Massachusetts, part of Beth Israel Lahey Health. Dmand AI also links Dr. Ameri to 1 group practice or clinic, and a free account names each one.
What is Dr. Darius M. Ameri's office phone number?
The practice phone on file for Dr. Ameri is (781) 729-9000. Dmand AI also checks direct phone and mobile numbers, available with a free account.
What is Dr. Darius M. Ameri's email address?
Dmand AI checks professional and personal email addresses for Dr. Ameri through healthcare-specific waterfall enrichment. They are available with a free Dmand AI account.
What is Dr. Darius M. Ameri's medical license number?
Dr. Ameri holds Massachusetts license 57581.
Which hospitals is Dr. Darius M. Ameri affiliated with?
Dr. Ameri practices at Winchester Hospital in Winchester, Massachusetts.
What medical group is Dr. Darius M. Ameri part of?
Dr. Ameri is linked to North Suburban Surgical Associates.
Who does Dr. Darius M. Ameri practice with?
Dmand AI links 1 HCP to Dr. Ameri's primary medical group. A free account lists them, with verified contacts.
Does Dr. Darius M. Ameri accept Medicare?
Yes. CMS data shows Dr. Ameri billed Medicare for 30 services in 2024, and Dr. Ameri accepts Medicare assignment.
Show 8 more questionsShow fewer questions
How many Medicare patients does Dr. Darius M. Ameri see?
CMS counts 38 Medicare patients who saw Dr. Ameri in 2026, with an average age of 70.
What services does Dr. Darius M. Ameri bill to Medicare?
In 2024, Dr. Ameri's most billed Medicare services were office visit, established patient (99213).
What drugs does Dr. Darius M. Ameri prescribe most?
In 2024 Medicare Part D data, Dr. Ameri's most prescribed drugs by claims were Metformin HCl.
Has Dr. Darius M. Ameri received payments from drug or device companies?
CMS Open Payments shows $294 in general payments to Dr. Ameri from 4 companies from 2016 to 2025. The largest total came from Novo Nordisk Inc.
How long has Dr. Darius M. Ameri been practicing?
Dr. Ameri graduated from medical school in 1975, 51 years ago.
Does Dr. Darius M. Ameri do research?
Dmand AI links 1 publication to Dr. Ameri.
Who does Dr. Darius M. Ameri publish with?
Dr. Ameri's most frequent co-authors are Rhonda L. Hamilton, MD (1 shared paper).
What EHR does Dr. Darius M. Ameri's practice use?
Dmand AI tracks the EHR system at Winchester Hospital and at 1 more affiliated site. The vendor and product are available with a free Dmand AI account.
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