NPIMap

Individual provider Active NPI

Rohan Sen, MD

  • Hospitalist Physician
  • Milton, MA
National Provider Identifier
1770738593
Registry record updated Oct 10, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Hospitalist PhysicianTaxonomy code 208M00000X
License
262413 Issued in MA
Practice address
199 Reedsdale Rd
Milton, MA 02186-3926
Phone
(617) 696-4600
NPI assigned
Nov 20, 2008
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Oct 10, 2025

Registry information is reported by the provider to CMS and is not verified. About this source

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Hospitalist Physician 208M00000X 262413 MA Primary

Addresses

Primary practice location

199 Reedsdale Rd
Milton, MA 02186-3926

Mailing address

330 Brookline Ave
Deaconess 311
Boston, MA 02215-5400
Phone (617) 667-9600

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in MA
Eligible to order & refer
  • Part B services
  • Medical equipment
  • Home health
  • Power mobility devices
  • Hospice
Green means eligible to order or refer.

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20150622000017 MA Practitioner - Internal Medicine 5092995993 Reassigns benefits to 5 organizations

Care Compare profile

Medicare Care Compare
Specialty
Internal Medicine
Education
University of Miami, LM Miller School of Medicine, 2006
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Associated Physicians of Harvard Medical Faculty Physicians at Beth IsGroup PAC ID 6305749987, shared by 7 NPIs, 566 clinicians

Practice addresses (Care Compare)

148 Chestnut St
Needham, MA 02492-2505
Phone (781) 453-3000

330 Brookline Ave
Boston, MA 02215-5400
Phone (617) 754-8612

Hospital & facility affiliations

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Doctor of Medicine

Practice roles

OrganizationSpecialtyStatusNew patients
Associated Physicians of Harvard Medical Faculty Physicians at Beth Is CurrentSince Jul 1, 2017 Accepting new patients
Associated Physicians of Harvard Medical Faculty Physicians at Beth Is Internal Medicine CurrentSince Jul 1, 2017 Accepting new patients
Harvard Medical Faculty Phys at Beth Israel Deaconess Med Ctr Inc Internal Medicine CurrentSince Jul 1, 2017 Accepting new patients
Beth Israel Deaconess Medical Center, Inc. CurrentSince Jul 1, 2017 Accepting new patients
Beth Israel Deaconess Medical Center, Inc. CurrentSince Jul 1, 2017 Accepting new patients
Brigham & Womens Physicians Organization Inc Internal Medicine CurrentSince Jul 1, 2015 Accepting new patients
Associated Physicians of Harvard Medical Faculty Physicians at Beth Is Current Accepting new patients
Harvard Medical Faculty Phys at Beth Israel Deaconess Med Ctr Inc CurrentSince Jul 1, 2017 Accepting new patients
Harvard Medical Faculty Phys at Beth Israel Deaconess Med Ctr Inc PastSince Oct 12, 2025 Accepting new patients
Beth Israel Deaconess Hospital Milton Inc Past Accepting new patients

Locations

75 Francis St
Boston, MA 02115

330 Brookline Ave
#311
Boston, MA 02215
Phone (617) 754-0100

330 Brookline Ave
Boston, MA 02215
Phone (617) 667-2000

375 Boylston St
Brookline, MA 02445
Phone (508) 718-4010

199 Reedsdale Rd
Milton, MA 02186
Phone (617) 313-1000

148 Chestnut St
Needham, MA 02492
Phone (781) 453-3000

101 Page St
New Bedford, MA 02740
Phone (508) 961-5425

Interoperability endpoints

  • Direct secure messaging: rsen255125@direct.bilh.masshiway.net

Organizations & group practices 10

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships and National Provider Directory roles.

Hospital & facility affiliations 3

Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.

NPI Registry JSON

The complete NPPES record for this NPI in the NPI Registry API format.

{
    "created_epoch": "1227139200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1760054400000",
    "number": "1770738593",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "330 BROOKLINE AVE",
            "address_2": "DEACONESS 311",
            "city": "BOSTON",
            "state": "MA",
            "postal_code": "022155400",
            "telephone_number": "617-667-9600"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "199 REEDSDALE RD",
            "city": "MILTON",
            "state": "MA",
            "postal_code": "021863926",
            "telephone_number": "617-696-4600"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "SEN",
        "first_name": "ROHAN",
        "name_prefix": "Dr.",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2008-11-20",
        "last_updated": "2025-10-10",
        "certification_date": "2025-10-10",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "208M00000X",
            "taxonomy_group": "",
            "desc": "Hospitalist",
            "state": "MA",
            "license": "262413",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Milton, MA

Sources for this page

Verify at the official NPI Registry.