Active NPI
Stephen Joseph Dunn Jr., DO
- Internal Medicine Physician
- Providence, RI
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Internal Medicine Physician
- License
- DO01543
- Practice address
- 7 Central St
Providence, RI 02907-2201 - Phone
- (401) 648-4700
- NPI assigned
- Mar 26, 2018
- Sex
- Male
- Sole proprietor
- No
NPPES NPI Registry
Registry information is reported by the provider to CMS and is not verified. About this source
Specialties & licenses 2
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Internal Medicine Physician | 207R00000X | DO01543 | RI | Primary |
| Internal Medicine Physician | 207R00000X | 286067 | MA |
Addresses
Primary practice location
7 Central St
Providence, RI 02907-2201
Mailing address
1340 Boylston St
Boston, MA 02215-4302
Phone (617) 247-7555
Other practice location 1
55 Lake Ave N
Worcester, MA 01655-0002
Phone (508) 334-1000
Other practice location 2
1340 Boylston St
Boston, MA 02215-4302
Phone (617) 247-7555
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Enrolled in MA
- Eligible to order & refer
- Part B services: Yes
- Medical equipment: Yes
- Home health: Yes
- Power mobility devices: Yes
- Hospice: Yes
Enrollment records 1
Care Compare profile
Medicare Care Compare- Specialty
- Internal Medicine
- Education
- University of New England, College of Osteo Medicine, 2018
- Medicare assignment
- Accepts the Medicare-approved amount as payment in full
- Group practices
- Fenway Community Health Center, Inc
Practice addresses (Care Compare)
1340 Boylston St
Boston, MA 02215-4302
Phone (617) 267-0900
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 Osteopathy
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| 286067 | MA | MD | Internal Medicine Physician |
| DO01543 | RI | MD | Internal Medicine Physician |
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| The Rhode Island Public Health Foundation | Current | Accepting new patients | |
| Fenway Community Health Center, Inc | Current | Accepting new patients | |
| Harvard Medical Faculty Phys at Beth Israel Deaconess Med Ctr Inc | Current | Accepting new patients | |
| Fenway Community Health Center, Inc | Current | Accepting new patients | |
| Harvard Medical Faculty Phys at Beth Israel Deaconess Med Ctr Inc | Internal Medicine | Current | Accepting new patients |
| Harvard Medical Faculty Physicians at Beth Israel Deaconess Medical Ce | Past | Accepting new patients | |
| Fenway Community Health Center, Inc | Internal Medicine | Past | Accepting new patients |
Locations
142 Berkeley St
Boston, MA 02116
Phone (617) 247-7555
1340 Boylston St
Boston, MA 02215
Phone (617) 267-0900
330 Brookline Ave
Boston, MA 02215
Phone (617) 667-2000
7 Central St
Providence, RI 02907
Phone (401) 621-8200
Organizations & group practices 7
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.
-
- Internal Medicine Physician
- Boston, MA
- NPI 1194765438
-
- Federally Qualified Health Center (FQHC)
- Boston, MA
- NPI 1003804725
-
- Clinic/Center
- Providence, RI
- NPI 1669024329
-
- Pharmacist
- Boston, MA
- NPI 1275647505
-
- Emergency Medicine Physician
- Boston, MA
- NPI 1316987993
-
- Internal Medicine Physician
- Cambridge, MA
- NPI 1689318503
-
- Body Imaging Physician
- Boston, MA
- NPI 1275574899
Hospital & facility affiliations 1
Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.
-
- General Acute Care Hospital
- Boston, MA
- NPI 1548202641
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1522022400000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1775692800000",
"number": "1932604550",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "1340 BOYLSTON ST",
"city": "BOSTON",
"state": "MA",
"postal_code": "022154302",
"telephone_number": "617-247-7555",
"fax_number": "617-421-9871"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "7 CENTRAL ST",
"city": "PROVIDENCE",
"state": "RI",
"postal_code": "029072201",
"telephone_number": "401-648-4700"
}
],
"practiceLocations": [
{
"address_1": "55 Lake Ave N",
"address_purpose": "LOCATION",
"city": "Worcester",
"state": "MA",
"postal_code": "016550002",
"country_code": "US",
"telephone_number": "508-334-1000",
"country_name": "United States",
"address_type": "DOM"
},
{
"address_1": "1340 Boylston St",
"address_purpose": "LOCATION",
"city": "Boston",
"state": "MA",
"postal_code": "022154302",
"country_code": "US",
"telephone_number": "617-247-7555",
"fax_number": "617-421-9871",
"country_name": "United States",
"address_type": "DOM"
}
],
"basic": {
"last_name": "DUNN",
"first_name": "STEPHEN",
"middle_name": "JOSEPH",
"name_suffix": "Jr.",
"credential": "DO",
"sole_proprietor": "NO",
"sex": "M",
"enumeration_date": "2018-03-26",
"last_updated": "2026-04-09",
"certification_date": "2026-04-09",
"status": "A"
},
"taxonomies": [
{
"code": "207R00000X",
"taxonomy_group": "",
"desc": "Internal Medicine",
"state": "RI",
"license": "DO01543",
"primary": true
},
{
"code": "207R00000X",
"taxonomy_group": "",
"desc": "Internal Medicine",
"state": "MA",
"license": "286067",
"primary": false
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}
Other providers in Providence, RI
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Apr 9, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
- Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Order and Referring.
- Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.