NPIMap

Organization Active NPI

Cambridge Public Health Commission

Doing business as Cambridge Health Alliance

  • General Acute Care Hospital
  • Cambridge, MA
National Provider Identifier
1487603585
Registry record updated Jun 26, 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
Cambridge Health Alliance
Practice address
1493 Cambridge St
Cambridge, MA 02139-1047
Phone
(617) 665-1000
NPI assigned
May 8, 2006
Last updated
Jun 26, 2026By the provider in NPPES
Organization subpart
No

NPPES NPI Registry

Updated by the provider on Jun 26, 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 2

Specialty (taxonomy)CodeLicenseStatePrimary
Mental Health Clinic/Center (Including Community Mental Health Center) 261QM0801X
General Acute Care Hospital 282N00000X Primary

Addresses

Primary practice location

1493 Cambridge St
Cambridge, MA 02139-1047

Mailing address

1493 Cambridge St
Cambridge, MA 02139-1047
Phone (617) 665-1000

Other identifiers 6

IdentifierTypeStateIssuer
50-0010OtherEVERCARE
0007050OtherNEIGHBORHOOD HP
90334OtherHARVARD PILGRIM
21290OtherBMC HEALTH NET
62539OtherAETNA
796704OtherNETWORK HEALTH PROVIDER

Other names 1

  • CAMBRIDGE HEALTH ALLIANCE Doing business as

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in MA3 enrollments

Enrollment records 3

Enrollment IDStateProvider typePAC IDDetails
O20040121000364 MA Part B Supplier - Clinic/Group Practice 8921910894 Receives reassigned benefits from 353 practitioners
2 other NPIs on this enrollment
Practice locations: Cambridge, MA; Everett, MA; Somerville, MA
O20050808000725 MA Part B Supplier - Clinic/Group Practice 8921910894 Receives reassigned benefits from 915 practitioners
1 other NPI on this enrollment
This NPI is an additional NPI on the enrollment
Practice locations: Somerville, MA; Revere, MA; Malden, MA; Everett, MA; Cambridge, MA
O20080218000159 MA Part A Provider - Hospital 8921910894 1 other NPI on this enrollment
Practice locations: Medford, MA; Somerville, MA; Revere, MA; Malden, MA; Everett, MA; Cambridge, MA

NPI to CCN mapping 1

The Medicare certification numbers (CCNs) connected to NPI 1487603585. Details of each certification follow.

Hospital certification: CCN 220011

Legal name
CAMBRIDGE PUBLIC HEALTH COMMISSION
Doing business as
CAMBRIDGE HEALTH ALLIANCE
Certification status
Active
Provider type (POS)
Hospital – Short-term
Participating since
Jul 1, 1966
Last certification
Aug 26, 1993
Beds
159
Ownership / control type
Local
Organization structure
GovernmentNon-profit
Incorporated
in MA
Enrollment address
Cambridge Health Alliance
1493 Cambridge St
Cambridge, MA 21391047
Main/Primary Hospital Location
Hospital subgroups
Acute care

Facilities connected through Provider of Services related, parent or unit certification numbers.

Other NPIs with the same Medicare PAC ID 3

NPIs whose Medicare enrollments share a PECOS associate control ID (the same enrolled entity).

Other NPIs on the same Medicare enrollment 3

NPIs listed together on one Medicare enrollment, typically parts of the same organization.

Care Compare: Hospital

Medicare Care Compare
Listed as
Cambridge Health AllianceCCN 220011 · All quality measures
Overall star rating
3 of 5
Type
Acute Care Hospitals
Ownership
Government - Local
Medicare certification status
ActiveFrom the Provider of Services file
Emergency services
Yes

National Provider Directory

National Provider Directory

Locations (25 of 26)

95 Collier Rd NW
Ste 4025
Atlanta, GA 30309
Phone (404) 574-5820

85 Herrick St
Beverly, MA 01915
Phone (978) 816-3700

330 Brookline Ave
#461
Boston, MA 02215

330 Brookline Ave
#8
Boston, MA 02215
Phone (617) 667-3736

55 Fruit St
#11
Boston, MA 02114
Phone (617) 724-5110

55 Fruit St
#309
Boston, MA 02114
Phone (617) 724-0341

55 Fruit St
#6
Boston, MA 02114
Phone (617) 724-8958

10 Camelia Ave
Cambridge, MA 02139
Phone (617) 665-2229

119 Windsor St
Ste 2
Cambridge, MA 02139
Phone (617) 591-6033

1493 Cambridge St
Fl 5
Cambridge, MA 02139

1493 Cambridge St
Fl 7
Cambridge, MA 02139

1493 Cambridge St
Rm 13
Cambridge, MA 02139

1493 Cambridge St
Rm 4205A
Cambridge, MA 02139

1493 Cambridge St
Ste 779
Cambridge, MA 02139

1493 Cambridge St
Ste B13
Cambridge, MA 02139

237 Hampshire St
Cambridge, MA 02139
Phone (617) 575-5570

806 Massachusetts Ave
Cambridge, MA 02139
Phone (617) 498-2000

195 Canal St
Ste 107
Malden, MA 02148

350 Main St
Ste 31
Malden, MA 02148
Phone (781) 397-6583

101 Main St
Ste 214
Medford, MA 02155
Phone (781) 391-3532

266B Rindge Ave
North Cambridge, MA 02140
Phone (617) 665-3340

120 Beacon St
Somerville, MA 02143
Phone (617) 499-8348

230 Somerville Ave
Somerville, MA 02143

300 Broadway
Somerville, MA 02145
Phone (617) 284-7000

5 Middlesex Ave
Ste 101
Somerville, MA 02145

Interoperability endpoints

  • Direct secure messaging: aabdelrahman118379@direct.challiance.masshiway.net
  • Direct secure messaging: aagarwal121576@direct.challiance.masshiway.net
  • Direct secure messaging: aagarwala27669@direct.challiance.masshiway.net
  • Direct secure messaging: aali123319@direct.challiance.masshiway.net
  • Direct secure messaging: aamar118147@direct.challiance.masshiway.net
  • Direct secure messaging: aanand121808@direct.challiance.masshiway.net
  • Direct secure messaging: aaragonsierra121250@direct.challiance.masshiway.net
  • Direct secure messaging: aaristide121944@direct.challiance.masshiway.net
  • Direct secure messaging: ababajide1386@direct.challiance.masshiway.net
  • Direct secure messaging: abaccari125011@direct.challiance.masshiway.net
  • Direct secure messaging: abaklajian99563@direct.challiance.masshiway.net
  • Direct secure messaging: abazari99484@direct.challiance.masshiway.net
  • Direct secure messaging: abecker121567@direct.challiance.masshiway.net
  • Direct secure messaging: abenson90682@direct.challiance.masshiway.net
  • Direct secure messaging: aberg90676@direct.challiance.masshiway.net
  • Direct secure messaging: aboden121214@direct.challiance.masshiway.net
  • Direct secure messaging: abrown37261@direct.challiance.masshiway.net
  • Direct secure messaging: abukulu122306@direct.challiance.masshiway.net
  • Direct secure messaging: acaplin118727@direct.challiance.masshiway.net
  • Direct secure messaging: acarreiro117171@direct.challiance.masshiway.net

Ownership & related parties

All disclosed owners & managing parties 5

As disclosed on the Medicare enrollment (CMS All Owners files). Individuals include officers, directors and managing employees, who may not hold ownership.

NameRoleSinceShare
Jill Batty Individual Corporate OfficerChief Financial Officer Feb 23, 2022
Operational/Managerial ControlChief Financial Officer Jan 6, 2014
Judy McComiskey Individual W-2 Managing EmployeeBilling Analyst Jan 1, 2016
Operational/Managerial Control Jan 1, 2016
Assaad J Sayah Individual Corporate OfficerChief Executive Officer Feb 23, 2022
Operational/Managerial ControlChief Executive Officer Feb 23, 2022
Cambridge Public Health Commission Organization, Cambridge, MA Operational/Managerial Control Jun 2, 2022 100%
Renee Kessler Individual Corporate OfficerChief Operating Officer Feb 23, 2022
Operational/Managerial ControlChief Operating Officer Feb 23, 2022

Owners & managing parties with NPI records 3

Owners and managing parties disclosed on this facility’s Medicare enrollment that are themselves Medicare-enrolled.

Owned or controlled facilities with NPI records 1

Facilities whose Medicare enrollment lists this provider as an owner, officer, director or managing party.

Practitioners & affiliated clinicians

Practitioners 1,857

Individual providers connected to this organization through Medicare benefit reassignment, Care Compare group membership or National Provider Directory roles, and the practitioner matching its NPPES authorized official.

View all 1,857

Affiliated clinicians 674

Clinicians who list this facility as an affiliation in Medicare Care Compare.

View all 674

NPI Registry JSON

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

{
    "created_epoch": "1147046400000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1782432000000",
    "number": "1487603585",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1493 CAMBRIDGE ST",
            "city": "CAMBRIDGE",
            "state": "MA",
            "postal_code": "021391047",
            "telephone_number": "617-665-1000"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1493 CAMBRIDGE ST",
            "city": "CAMBRIDGE",
            "state": "MA",
            "postal_code": "021391047",
            "telephone_number": "617-665-1000"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "CAMBRIDGE PUBLIC HEALTH COMMISSION",
        "organizational_subpart": "NO",
        "enumeration_date": "2006-05-08",
        "last_updated": "2026-06-26",
        "certification_date": "2026-06-26",
        "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": "261QM0801X",
            "taxonomy_group": "",
            "desc": "Clinic/Center, Mental Health (Including Community Mental Health Center)",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "282N00000X",
            "taxonomy_group": "",
            "desc": "General Acute Care Hospital",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "EVERCARE",
            "identifier": "50-0010",
            "state": null
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "NEIGHBORHOOD HP",
            "identifier": "0007050",
            "state": null
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "HARVARD PILGRIM",
            "identifier": "90334",
            "state": null
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "BMC HEALTH NET",
            "identifier": "21290",
            "state": null
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "AETNA",
            "identifier": "62539",
            "state": null
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "NETWORK HEALTH PROVIDER",
            "identifier": "796704",
            "state": null
        }
    ],
    "endpoints": [],
    "other_names": [
        {
            "organization_name": "CAMBRIDGE HEALTH ALLIANCE",
            "code": "3",
            "type": "Doing Business As"
        }
    ]
}

Other providers in Cambridge, MA

Sources for this page

Verify at the official NPI Registry.