NPIMap

Organization Active NPI

Cambridge Public Health Commission

Doing business as CHA Somerville Campus

  • General Acute Care Hospital
  • Somerville, MA
National Provider Identifier
1417890187
Registry record updated May 22, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
General Acute Care HospitalTaxonomy code 282N00000X
Legal business name
CAMBRIDGE PUBLIC HEALTH COMMISSION
Doing business as
CHA Somerville Campus
CHA Somerville Hospital
Cambridge Health Alliance
Practice address
33 Tower St
Somerville, MA 02143-1426
Phone
(617) 591-4500
NPI assigned
Apr 9, 2026
Last updated
May 22, 2026By the provider in NPPES
Organization subpart
No

NPPES NPI Registry

Updated by the provider on May 22, 2026

Registry information is reported by the provider to CMS and is not verified. About this source

Authorized official

Name
Jill Batty
Title
Chief Financial Officer
Phone
(781) 338-0301

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
General Acute Care Hospital 282N00000X Primary

Addresses

Primary practice location

33 Tower St
Somerville, MA 02143-1426

Mailing address

33 Tower St
Somerville, MA 02143-1426
Phone (617) 591-4500

Other practice location 1

230 Highland Ave
Somerville, MA 02143-1408
Phone (617) 591-4500

Other names 3

  • CHA Somerville Campus Doing business as
  • CHA Somerville Hospital Doing business as
  • Cambridge Health Alliance Doing business as

National Provider Directory

National Provider Directory
Tax ID family
The Cambridge Hospital44 organizations share this tax ID, including this one

Other organizations with this tax ID 43

Organizations that report the same tax identification number in the National Provider Directory.

View all 43

NPI Registry JSON

The complete NPPES record for this NPI in the NPI Registry API format.

{
    "created_epoch": "1775692800000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1779408000000",
    "number": "1417890187",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "33 TOWER ST",
            "city": "SOMERVILLE",
            "state": "MA",
            "postal_code": "021431426",
            "telephone_number": "617-591-4500"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "33 TOWER ST",
            "city": "SOMERVILLE",
            "state": "MA",
            "postal_code": "021431426",
            "telephone_number": "617-591-4500"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "230 Highland Ave",
            "address_purpose": "LOCATION",
            "city": "Somerville",
            "state": "MA",
            "postal_code": "021431408",
            "country_code": "US",
            "telephone_number": "617-591-4500",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "organization_name": "CAMBRIDGE PUBLIC HEALTH COMMISSION",
        "organizational_subpart": "NO",
        "enumeration_date": "2026-04-09",
        "last_updated": "2026-05-22",
        "certification_date": "2026-05-22",
        "status": "A",
        "authorized_official_last_name": "BATTY",
        "authorized_official_first_name": "JILL",
        "authorized_official_title_or_position": "CHIEF FINANCIAL OFFICER",
        "authorized_official_telephone_number": "781-338-0301"
    },
    "taxonomies": [
        {
            "code": "282N00000X",
            "taxonomy_group": "",
            "desc": "General Acute Care Hospital",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "organization_name": "CHA Somerville Campus",
            "code": "3",
            "type": "Doing Business As"
        },
        {
            "organization_name": "CHA Somerville Hospital",
            "code": "3",
            "type": "Doing Business As"
        },
        {
            "organization_name": "Cambridge Health Alliance",
            "code": "3",
            "type": "Doing Business As"
        }
    ]
}

Other providers in Somerville, MA

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on May 22, 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.

Verify at the official NPI Registry.