Active NPI
Bharti Balhara Deswal, MD
- Pediatric Endocrinology Physician
- Boston, MA
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Pediatric Endocrinology Physician
- License
- 244200
- Practice address
- 300 Longwood Ave
Boston, MA 02115-5724 - Phone
- (617) 355-6000
- NPI assigned
- Jul 16, 2008
- 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 3
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Pediatrics Physician | 208000000X | 244200 | MA | |
| Pediatric Endocrinology Physician | 2080P0205X | 244200 | MA | Primary |
| Pediatric Endocrinology Physician | 2080P0205X | D0106886 | MD |
Addresses
Primary practice location
300 Longwood Ave
Boston, MA 02115-5724
Mailing address
6201 Greenleigh Ave
Middle River, MD 21220-2004
Phone (410) 933-6423
Other practice location 1
4940 Eastern Ave
Baltimore, MD 21224-2735
Phone (410) 550-5568
Other practice location 2
1 Joslin Pl
Boston, MA 02215-5394
Phone (617) 732-2603
Other practice location 3
1800 Orleans St
Baltimore, MD 21287-0010
Phone (410) 502-2037
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
| Enrollment ID | State | Provider type | PAC ID | Details |
|---|---|---|---|---|
| I20220728003265 | MA | Practitioner - Endocrinology | 0143488528 | Reassigns benefits to 2 organizations |
Care Compare profile
Medicare Care Compare- Specialty
- Endocrinology
- Education
- Other, 1999
- Medicare assignment
- Accepts the Medicare-approved amount as payment in full
- Group practices
- Joslin Clinic Inc
Practice addresses (Care Compare)
1 Joslin PL
Boston, MA 02215-5306
Phone (617) 732-2400
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
- Credentials
- Doctor of Medicine
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| 244200 | MA | MD | Pediatrics Physician |
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| Children'S Hospital Pediatric Associates, Inc | Pediatrics | Current | Accepting new patients |
| Joslin Clinic Inc | Current | Accepting new patients | |
| Harvard Medical Faculty Phys at Beth Israel Deaconess Med Ctr Inc | Past | Accepting new patients |
Locations
1 Joslin Pl
Boston, MA 02215
Phone (617) 309-2400
55 Fruit St
Boston, MA 02114
300 Longwood Ave
Boston, MA 02115
Phone (617) 355-4956
Interoperability endpoints
- bdeswal252335@direct.bilh.masshiway.net
Organizations & group practices 3
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.
-
- Pediatrics Physician
- Boston, MA
- NPI 1457306664
MA, Pediatrics
-
- Dermatology Physician
- Boston, MA
- NPI 1043250616
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1216166400000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1785801600000",
"number": "1104080423",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "6201 GREENLEIGH AVE",
"city": "MIDDLE RIVER",
"state": "MD",
"postal_code": "212202004",
"telephone_number": "410-933-6423"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "300 LONGWOOD AVE",
"city": "BOSTON",
"state": "MA",
"postal_code": "021155724",
"telephone_number": "617-355-6000"
}
],
"practiceLocations": [
{
"address_1": "4940 Eastern Ave",
"address_purpose": "LOCATION",
"city": "Baltimore",
"state": "MD",
"postal_code": "212242735",
"country_code": "US",
"telephone_number": "410-550-5568",
"country_name": "United States",
"address_type": "DOM"
},
{
"address_1": "1 Joslin Pl",
"address_purpose": "LOCATION",
"city": "Boston",
"state": "MA",
"postal_code": "022155394",
"country_code": "US",
"telephone_number": "617-732-2603",
"fax_number": "617-309-2451",
"country_name": "United States",
"address_type": "DOM"
},
{
"address_1": "1800 Orleans St",
"address_purpose": "LOCATION",
"city": "Baltimore",
"state": "MD",
"postal_code": "212870010",
"country_code": "US",
"telephone_number": "410-502-2037",
"country_name": "United States",
"address_type": "DOM"
}
],
"basic": {
"last_name": "DESWAL",
"first_name": "BHARTI",
"middle_name": "BALHARA",
"credential": "MD",
"sole_proprietor": "NO",
"sex": "F",
"enumeration_date": "2008-07-16",
"last_updated": "2026-08-04",
"certification_date": "2026-08-04",
"status": "A"
},
"taxonomies": [
{
"code": "208000000X",
"taxonomy_group": "",
"desc": "Pediatrics",
"state": "MA",
"license": "244200",
"primary": false
},
{
"code": "2080P0205X",
"taxonomy_group": "",
"desc": "Pediatrics, Pediatric Endocrinology",
"state": "MA",
"license": "244200",
"primary": true
},
{
"code": "2080P0205X",
"taxonomy_group": "",
"desc": "Pediatrics, Pediatric Endocrinology",
"state": "MD",
"license": "D0106886",
"primary": false
}
],
"identifiers": [],
"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 Aug 4, 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.