Active NPI
Johng Chun, MD
- Diagnostic Radiology Physician
- Brighton, MA
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Diagnostic Radiology Physician
- License
- 51784
- Practice address
- 736 Cambridge St
Brighton, MA 02135 - Phone
- (617) 789-2762
- NPI assigned
- Sep 13, 2005
- 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 3
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Anatomic Pathology & Clinical Pathology Physician | 207ZP0102X | 51784 | MA | |
| Nuclear Medicine Physician | 207U00000X | 51784 | MA | |
| Diagnostic Radiology Physician | 2085R0202X | 51784 | MA | Primary |
Addresses
Primary practice location
736 Cambridge St
Brighton, MA 02135
Mailing address
960 Massachusetts Ave
FL 2
Boston, MA 02118-2690
Other practice location 1
235 North Pearl Street
Brockton, MA 02301
Phone (508) 427-2665
Other identifiers 2
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 3096865 | Medicaid | NH | |
| 110066101A | Medicaid | MA |
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
- Nuclear Medicine
- Education
- Other, 1970
- Medicare assignment
- Accepts the Medicare-approved amount as payment in full
- Group practices
Practice addresses (Care Compare)
235 N Pearl St
Brockton, MA 02301-1794
Phone (508) 427-3000
736 Cambridge St
Brighton, MA 02135-2907
Phone (617) 789-3000
Hospital & facility affiliations
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
- Credentials
- Doctor of Medicine
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| 51784 | MA | MD | Anatomic Pathology & Clinical Pathology Physician |
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| Steward Medical Group, Inc | Current | Accepting new patients | |
| Steward Medical Group, Inc | Current | Accepting new patients | |
| BMC Affiliated Physicians, Inc. | Anatomic Pathology & Clinical Pathology | Current | Accepting new patients |
| Northern Radiology Associates | Diagnostic Radiology | Past | Accepting new patients |
| Spectrum Pinnacle Consultants Management Services Massachusetts | Diagnostic Radiology | Past | Accepting new patients |
Locations
960 Massachusetts Ave
Ste 2
Boston, MA 02118
736 Cambridge St
Brighton, MA 02135
Phone (617) 789-2762
11 Nevins St
Ste 202
Brighton, MA 02135
Phone (617) 254-9991
235 N Pearl St
Brockton, MA 02301
Phone (508) 427-2525
851 Middle St
Ste 2100
Fall River, MA 02721
Phone (508) 235-5445
70 East St
Methuen, MA 01844
Phone (978) 682-1906
Organizations & group practices 5
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 1245320910
Anatomic Pathology & Clinical Pathology
-
- Specialist
- Brighton, MA
- NPI 1356654495
-
- Internal Medicine Physician
- Dartmouth, MA
- NPI 1821349317
-
- Diagnostic Radiology Physician
- Methuen, MA
- NPI 1205813722
-
- Diagnostic Radiology Physician
- Methuen, MA
- NPI 1558504969
Hospital & facility affiliations 1
Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.
-
dba Boston Medical Center - Brighton
- General Acute Care Hospital
- Boston, MA
- NPI 1720814072
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1126569600000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1776729600000",
"number": "1437144706",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "960 MASSACHUSETTS AVE",
"address_2": "FL 2",
"city": "BOSTON",
"state": "MA",
"postal_code": "021182690"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "736 CAMBRIDGE ST",
"city": "BRIGHTON",
"state": "MA",
"postal_code": "02135",
"telephone_number": "617-789-2762"
}
],
"practiceLocations": [
{
"address_1": "235 North Pearl Street",
"address_purpose": "LOCATION",
"city": "Brockton",
"state": "MA",
"postal_code": "02301",
"country_code": "US",
"telephone_number": "508-427-2665",
"fax_number": "508-427-2368",
"country_name": "United States",
"address_type": "DOM"
}
],
"basic": {
"last_name": "CHUN",
"first_name": "JOHNG",
"credential": "MD",
"sole_proprietor": "NO",
"sex": "M",
"enumeration_date": "2005-09-13",
"last_updated": "2026-04-21",
"certification_date": "2026-04-21",
"status": "A"
},
"taxonomies": [
{
"code": "207ZP0102X",
"taxonomy_group": "",
"desc": "Pathology, Anatomic Pathology & Clinical Pathology",
"state": "MA",
"license": "51784",
"primary": false
},
{
"code": "207U00000X",
"taxonomy_group": "",
"desc": "Nuclear Medicine",
"state": "MA",
"license": "51784",
"primary": false
},
{
"code": "2085R0202X",
"taxonomy_group": "",
"desc": "Radiology, Diagnostic Radiology",
"state": "MA",
"license": "51784",
"primary": true
}
],
"identifiers": [
{
"code": "05",
"desc": "MEDICAID",
"issuer": null,
"identifier": "3096865",
"state": "NH"
},
{
"code": "05",
"desc": "MEDICAID",
"issuer": null,
"identifier": "110066101A",
"state": "MA"
}
],
"endpoints": [],
"other_names": []
}
Other providers in Brighton, MA
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Apr 21, 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.