Active NPI
H Nancy Sokol, MD
- Internal Medicine Physician
- Chestnut Hill, MA
National Provider Identifier
1740247170
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Internal Medicine Physician
- License
- 50014
- Practice address
- 850 Boylston St
Brigham and Womens Physician Group Ste 540
Chestnut Hill, MA 02467 - Phone
- (617) 278-0500
- NPI assigned
- Apr 28, 2006
- Sex
- Female
- 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 |
|---|---|---|---|---|
| Internal Medicine Physician | 207R00000X | 50014 | MA | Primary |
Addresses
Primary practice location
850 Boylston St
Brigham and Womens Physician Group Ste 540
Chestnut Hill, MA 02467
Mailing address
850 Boylston St
Brigham and Womens Physician Group Ste 540
Chestnut Hill, MA 02467
Phone (617) 278-0500
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 |
|---|---|---|---|
| 50014 | MA | MD | Internal Medicine Physician |
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1146182400000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1783900800000",
"number": "1740247170",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "850 BOYLSTON ST",
"address_2": "BRIGHAM AND WOMENS PHYSICIAN GROUP STE 540",
"city": "CHESTNUT HILL",
"state": "MA",
"postal_code": "02467",
"telephone_number": "617-278-0500"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "850 BOYLSTON ST",
"address_2": "BRIGHAM AND WOMENS PHYSICIAN GROUP STE 540",
"city": "CHESTNUT HILL",
"state": "MA",
"postal_code": "02467",
"telephone_number": "617-278-0500"
}
],
"practiceLocations": [],
"basic": {
"last_name": "SOKOL",
"first_name": "H",
"middle_name": "NANCY",
"credential": "MD",
"sole_proprietor": "NO",
"sex": "F",
"enumeration_date": "2006-04-28",
"last_updated": "2026-07-13",
"status": "A"
},
"taxonomies": [
{
"code": "207R00000X",
"taxonomy_group": "",
"desc": "Internal Medicine",
"state": "MA",
"license": "50014",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}
Other providers in Chestnut Hill, 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.