Active NPI
Glenn Dranoff, MD
- Medical Oncology Physician
- Boston, MA
National Provider Identifier
1720056989
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Medical Oncology Physician
- License
- 59429
- Practice address
- 44 Binney St
Boston, MA 02115 - Phone
- (617) 632-5051
- Fax
- (617) 632-5167
- NPI assigned
- Mar 14, 2006
- 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 1
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Medical Oncology Physician | 207RX0202X | 59429 | MA | Primary |
Addresses
Primary practice location
44 Binney St
Boston, MA 02115
Mailing address
44 Binney St
Dana 520C
Boston, MA 02115
Phone (617) 632-5051
Other identifiers 7
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 724813 | Other | TUFTS | |
| 3115590 | Other | CIGNA | |
| 2127555 | Other | AETNA US HEALTHCARE | |
| 3060870 | Medicaid | MA | |
| 65532 | Other | FALLON COMM HEALTH PLAN | |
| J09707 | Other | MA | BLUE CROSS BLUE SHIELD |
| 3040018 | Other | UNITED HEALTH CARE |
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Not listed in the public Medicare enrollment file
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
- Credentials
- Doctor of Medicine
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| 59429 | MA | MD | Medical Oncology Physician |
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1142294400000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1783900800000",
"number": "1720056989",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "44 BINNEY ST",
"address_2": "DANA 520C",
"city": "BOSTON",
"state": "MA",
"postal_code": "02115",
"telephone_number": "617-632-5051",
"fax_number": "617-632-5167"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "44 BINNEY ST",
"city": "BOSTON",
"state": "MA",
"postal_code": "02115",
"telephone_number": "617-632-5051",
"fax_number": "617-632-5167"
}
],
"practiceLocations": [],
"basic": {
"last_name": "DRANOFF",
"first_name": "GLENN",
"credential": "MD",
"sole_proprietor": "NO",
"sex": "M",
"enumeration_date": "2006-03-14",
"last_updated": "2026-07-13",
"status": "A"
},
"taxonomies": [
{
"code": "207RX0202X",
"taxonomy_group": "",
"desc": "Internal Medicine, Medical Oncology",
"state": "MA",
"license": "59429",
"primary": true
}
],
"identifiers": [
{
"code": "01",
"desc": "Other (non-Medicare)",
"issuer": "TUFTS",
"identifier": "724813",
"state": null
},
{
"code": "01",
"desc": "Other (non-Medicare)",
"issuer": "CIGNA",
"identifier": "3115590",
"state": null
},
{
"code": "01",
"desc": "Other (non-Medicare)",
"issuer": "AETNA US HEALTHCARE",
"identifier": "2127555",
"state": null
},
{
"code": "05",
"desc": "MEDICAID",
"issuer": null,
"identifier": "3060870",
"state": "MA"
},
{
"code": "01",
"desc": "Other (non-Medicare)",
"issuer": "FALLON COMM HEALTH PLAN",
"identifier": "65532",
"state": null
},
{
"code": "01",
"desc": "Other (non-Medicare)",
"issuer": "BLUE CROSS BLUE SHIELD",
"identifier": "J09707",
"state": "MA"
},
{
"code": "01",
"desc": "Other (non-Medicare)",
"issuer": "UNITED HEALTH CARE",
"identifier": "3040018",
"state": null
}
],
"endpoints": [],
"other_names": []
}Other providers in Boston, MA
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 13, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.