Dr. Daniel Benjamin Rosen, MD, PhD
- Hospital affiliations
- 2
- Industry payments
- $213
- Medical group
- 1
- State license
- 1
- Year NPI issued
- 2020
- Practice address
- 75 Francis Street, Boston, MA 02115
- Practice phone
- Call (617) 732-5500
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Rosen'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. Daniel Benjamin Rosen is an internist in Boston, Massachusetts
Dr. Rosen practices at Brigham and Women's Hospital in Boston, Massachusetts, part of Mass General Brigham.
Dr. Rosen's NPI, 1013532431, was assigned on June 11, 2020. Dr. Rosen graduated from JS Weill Medical College, Cornell University in 2020. Dr. Rosen holds Hawaii license MDR-7951.
- NPI
- 1013532431NPI Registry (opens in a new tab)
- Medicare PAC ID
- 1254835846
- NPI enumeration date
- June 11, 2020
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (617) 732-5500
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 32
- Medical school graduation
- 2020
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Daniel Benjamin Rosen practices at Brigham and Women's Hospital in Boston, Massachusetts
Dr. Rosen's primary practice is Brigham and Women's Hospital, at 75 Francis Street, Boston, MA 02115 in Suffolk County. The practice phone is (617) 732-5500.
- Brigham and Women's Hospital75 Francis Street, Boston, MA 02115 · Suffolk CountyPhone(617) 732-5500
Source: Dmand AI Affiliation Data
Dr. Daniel Benjamin Rosen is affiliated with 3 sites of care and 1 medical group
Dr. Rosen's primary practice is Brigham and Women's Hospital in Boston, Massachusetts, part of Mass General Brigham. Dr. Rosen is also affiliated with Dana-Farber Cancer Institute. The medical group on file is Brigham and Women's Hospital. Dmand AI also links Dr. Rosen to 1 more hospital outpatient department, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Daniel Benjamin Rosen's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Rosen practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Brigham and Women's Hospital | Available with a free account |
| +2 more affiliated sites | 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 Mass General Brigham and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Daniel Benjamin Rosen is one of 5,528 internists in Massachusetts
Internal medicine is Dr. Rosen's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Rosen is licensed in Hawaii.
Specialties and state licenses
- Internal medicine, HawaiiPrimary
Internists near Dr. Rosen
Counts of internists 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. Daniel Benjamin Rosen's patients have a median age of 72
Across all payers, Dmand AI patient panel data puts Dr. Rosen's median patient age at 72, with 56% women.
Dr. Rosen'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
- Women56%
- Men44%
Source: Dmand AI Patient Panel Data
How Dr. Daniel Benjamin Rosen takes part in Medicare
Dr. Rosen 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)
Dr. Daniel Benjamin Rosen received $213 in industry payments in 2023
CMS Open Payments shows 1 general payment to Dr. Rosen from 1 drug or device company in 2023. Food and beverage make up the largest share, 100% of the total. RefleXion Medical, Inc. paid the most, $213.
Companies that paid Dr. Rosen the most, 2023 to 2023
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Daniel Benjamin Rosen graduated from JS Weill Medical College, Cornell University
Dr. Rosen graduated from JS Weill Medical College, Cornell University in 2020.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Daniel Benjamin Rosen'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 patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| 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) |
| 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. Daniel Benjamin Rosen
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. Daniel Benjamin Rosen's NPI number?
Dr. Daniel Benjamin Rosen's NPI number is 1013532431. It was assigned on June 11, 2020, and it is active in the NPI Registry.
What kind of doctor is Dr. Daniel Benjamin Rosen?
Dr. Daniel Benjamin Rosen is an internist in Boston, Massachusetts. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Daniel Benjamin Rosen practice?
Dr. Rosen practices at 75 Francis Street, Boston, MA 02115. Dr. Rosen's primary practice is Brigham and Women's Hospital in Boston, Massachusetts, part of Mass General Brigham. Dmand AI also links Dr. Rosen to 1 hospital outpatient department.
What is Dr. Daniel Benjamin Rosen's office phone number?
The practice phone on file for Dr. Rosen is (617) 732-5500.
What is Dr. Daniel Benjamin Rosen's medical license number?
Dr. Rosen holds Hawaii license MDR-7951.
Which hospitals is Dr. Daniel Benjamin Rosen affiliated with?
Dr. Rosen practices at Brigham and Women's Hospital in Boston, Massachusetts. Dr. Rosen is also affiliated with Dana-Farber Cancer Institute.
What medical group is Dr. Daniel Benjamin Rosen part of?
Dr. Rosen is linked to Brigham and Women's Hospital.
Does Dr. Daniel Benjamin Rosen accept Medicare?
Yes. CMS lists Dr. Rosen as accepting Medicare assignment.
Where did Dr. Daniel Benjamin Rosen go to medical school?
Dr. Rosen graduated from JS Weill Medical College, Cornell University in 2020.
Has Dr. Daniel Benjamin Rosen received payments from drug or device companies?
CMS Open Payments shows $213 in general payments to Dr. Rosen from 1 company from 2023 to 2023. The largest total came from RefleXion Medical, Inc.
How long has Dr. Daniel Benjamin Rosen been practicing?
Dr. Rosen graduated from medical school in 2020, 6 years ago.
Selling to internal medicine practices?
See internists in Massachusetts by site of care and group
Find the practices, groups and hospitals they work with, and the right people to contact at each.
- 30 days free
- Self-serve
- No credit card