Active NPI
Jacquelyn Chambers, M.D.
- Pediatrics Physician
- Boston, MA
National Provider Identifier
1316384431
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Pediatrics Physician
- License
- 266003
- Practice address
- 55 Fruit St
Boston, MA 02114-2621 - Phone
- (781) 674-2900
- Fax
- (781) 275-0688
- NPI assigned
- May 30, 2013
- Last updated
- Dec 4, 2025
- 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 |
|---|---|---|---|---|
| Pediatrics Physician | 208000000X | 266003 | MA | Primary |
Addresses
Primary practice location
55 Fruit St
Boston, MA 02114-2621
Mailing address
74 Loomis St
Bedford, MA 01730-2248
Phone (781) 274-2900
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
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
- Credentials
- Doctor of Medicine
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| The General Hospital Corporation | Current | Accepting new patients | |
| Patriot Pediatrics | Current | Accepting new patients | |
| Massachusetts General Physicians Organization Inc | Pediatrics | Current | Accepting new patients |
Locations
74 Loomis St
Bedford, MA 01730
Phone (781) 674-2900
55 Fruit St
Boston, MA 02114
55 Fruit St
#2
Boston, MA 02114
Phone (617) 726-2967
Interoperability endpoints
- chambers.jacquelyn.patpedi@direct.partners.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, National Provider Directory roles and organizations whose NPPES authorized official is this provider.
-
- Dermatology Physician
- Boston, MA
- NPI 1801874573
Pediatrics
-
- General Acute Care Hospital
- Boston, MA
- NPI 1023049236
-
- Pediatric Adolescent Medicine Physician
- Bedford, MA
- NPI 1710194410
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1369872000000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1764806400000",
"number": "1316384431",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "74 LOOMIS ST",
"city": "BEDFORD",
"state": "MA",
"postal_code": "017302248",
"telephone_number": "781-274-2900",
"fax_number": "781-275-0688"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "55 FRUIT ST",
"city": "BOSTON",
"state": "MA",
"postal_code": "021142621",
"telephone_number": "781-674-2900",
"fax_number": "781-275-0688"
}
],
"practiceLocations": [],
"basic": {
"last_name": "CHAMBERS",
"first_name": "JACQUELYN",
"credential": "M.D.",
"sole_proprietor": "NO",
"sex": "F",
"enumeration_date": "2013-05-30",
"last_updated": "2025-12-04",
"certification_date": "2025-12-04",
"status": "A"
},
"taxonomies": [
{
"code": "208000000X",
"taxonomy_group": "",
"desc": "Pediatrics",
"state": "MA",
"license": "266003",
"primary": true
}
],
"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 Dec 4, 2025; 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.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.