Signature Healthcare Medical Group Inc

Primary specialty

Internal Medicine PhysicianTaxonomy code 207R00000X

License

240642 Issued in MA

Legal business name

SIGNATURE HEALTHCARE MEDICAL GROUP INC

Doing business as

Signature Medical
Signature Medical Group

Practice address

110 Liberty St
Brockton, MA 02301-5674

Phone

(508) 894-0400

NPI assigned

Jun 4, 2006

Last updated

Aug 5, 2026By the provider in NPPES

Organization subpart

No

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

Authorized official

Name

Cynthia Marie Colby

Title

Director, Medical Staff Services

Phone

(508) 941-0958

Specialties & licenses 15

Addresses

Other identifiers 2

Other names 2

• Signature Medical Doing business as
• Signature Medical Group Doing business as

Medicare fee-for-service enrollment

Enrolled in MA2 enrollments

Enrollment records 2

These CMS records do not include an NPI. They are shown because their name and street address match this provider’s.

CLIA laboratory certificates

Locations

Interoperability endpoints

• Direct secure messaging: aaron.amardey-wellington@direct.signature.masshiway.net
• Direct secure messaging: abdallah.azouz@direct.signature.masshiway.net
• Direct secure messaging: abena.hagan-brown@direct.signature.masshiway.net
• Direct secure messaging: adam.donahue@direct.signature.masshiway.net
• Direct secure messaging: adrea.lee@direct.signature.masshiway.net
• Direct secure messaging: ahmed.atia@direct.signature.masshiway.net
• Direct secure messaging: aida.hanna@direct.signature.masshiway.net
• Direct secure messaging: aki.ishida@direct.signature.masshiway.net
• Direct secure messaging: akshay.shanbhag@direct.signature.masshiway.net
• Direct secure messaging: aleksandra.tereszkiewicz@direct.signature.masshiway.net
• Direct secure messaging: alexander.georgakis@direct.signature.masshiway.net
• Direct secure messaging: alexis.manzella@direct.signature.masshiway.net
• Direct secure messaging: alfred.tanglao@direct.signature.masshiway.net
• Direct secure messaging: ali.jon@direct.signature.masshiway.net
• Direct secure messaging: ali.niakosari@direct.signature.masshiway.net
• Direct secure messaging: alice.emmanuel@direct.signature.masshiway.net
• Direct secure messaging: alireza.nezhad@direct.signature.masshiway.net
• Direct secure messaging: alireza.toossi@direct.signature.masshiway.net
• Direct secure messaging: aliya.jiwani@direct.signature.masshiway.net
• Direct secure messaging: allan.lauer@direct.signature.masshiway.net

Practitioners 556

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.

• Georges Almacari, M.D.

  • Orthopaedic Surgery Physician
  • Brockton, MA
  • NPI 1326152216
  Medicare reassignment Care Compare group NPD
• Nadalee Marie Angelos, FNP-C

  • Family Nurse Practitioner
  • East Bridgewater, MA
  • NPI 1790078863
  Medicare reassignment Care Compare group NPD
• Saarah Arshad

  • Infectious Disease Physician
  • Rondolph, MA
  • NPI 1659593887
  Medicare reassignment Care Compare group NPD
• Juliana Bahia Mazzafera, MD

  • Internal Medicine Physician
  • North Easton, MA
  • NPI 1588152631
  Medicare reassignment Care Compare group NPD
• Hamza Hayden Barmada, M.D.

  • Psychiatry Physician
  • Boston, MA
  • NPI 1366733115
  Medicare reassignment Care Compare group NPD
• Jillian K Barry, NP

  • Family Nurse Practitioner
  • West Bridgewater, MA
  • NPI 1396477386
  Medicare reassignment Care Compare group NPD
• Imane Tiyal Bentahar, MD

  • Family Medicine Physician
  • East Bridgewater, MA
  • NPI 1245488105
  Medicare reassignment Care Compare group NPD
• Engel Berto Bido Santos, MD

  • Internal Medicine Physician
  • Brockton, MA
  • NPI 1285810424
  Medicare reassignment Care Compare group NPD
• Patricia Noelia Bido, MD

  • Internal Medicine Physician
  • North Easton, MA
  • NPI 1740819150
  Medicare reassignment Care Compare group NPD
• Mark Dewald Bobbin, M.D.

  • Diagnostic Radiology Physician
  • Brockton, MA
  • NPI 1639422637
  Medicare reassignment Care Compare group NPD
• Murali Krishna Bogavalli

  • Neurology Physician
  • Brockton, MA
  • NPI 1316255870
  Medicare reassignment Care Compare group NPD
• Daniel Leroy Bohl, MD

  • Nephrology Physician
  • Brockton, MA
  • NPI 1477579795
  Medicare reassignment Care Compare group NPD

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

{
    "created_epoch": "1149379200000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1785888000000",
    "number": "1508804949",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "680 CENTRE ST",
            "city": "BROCKTON",
            "state": "MA",
            "postal_code": "023023308",
            "telephone_number": "508-894-0400",
            "fax_number": "508-941-0893"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "110 LIBERTY ST",
            "city": "BROCKTON",
            "state": "MA",
            "postal_code": "023015674",
            "telephone_number": "508-894-0400"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "130 Quincy Ave",
            "address_purpose": "LOCATION",
            "city": "Brockton",
            "state": "MA",
            "postal_code": "023022803",
            "country_code": "US",
            "telephone_number": "508-894-0400",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "1 Donalds Way",
            "address_purpose": "LOCATION",
            "city": "East Bridgewater",
            "state": "MA",
            "postal_code": "023331476",
            "country_code": "US",
            "telephone_number": "508-894-0400",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "1215 Broadway",
            "address_purpose": "LOCATION",
            "city": "Raynham",
            "state": "MA",
            "postal_code": "027671942",
            "country_code": "US",
            "telephone_number": "508-894-0400",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "545 Bedford St",
            "address_purpose": "LOCATION",
            "city": "Bridgewater",
            "state": "MA",
            "postal_code": "023243117",
            "country_code": "US",
            "telephone_number": "508-894-0400",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "176 Quincy Ave",
            "address_purpose": "LOCATION",
            "city": "Brockton",
            "state": "MA",
            "postal_code": "023022803",
            "country_code": "US",
            "telephone_number": "508-894-0400",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "25 Libby St",
            "address_purpose": "LOCATION",
            "city": "Brockton",
            "state": "MA",
            "postal_code": "023022949",
            "country_code": "US",
            "telephone_number": "508-894-0400",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "179 Quincy St",
            "address_purpose": "LOCATION",
            "city": "Brockton",
            "state": "MA",
            "postal_code": "023022966",
            "country_code": "US",
            "telephone_number": "508-894-0400",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "360 Brockton Ave",
            "address_purpose": "LOCATION",
            "city": "Abington",
            "state": "MA",
            "postal_code": "023512186",
            "country_code": "US",
            "telephone_number": "508-894-0400",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "1524 Turnpike St",
            "address_purpose": "LOCATION",
            "city": "Stoughton",
            "state": "MA",
            "postal_code": "020726011",
            "country_code": "US",
            "telephone_number": "508-941-7000",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "31 Roche Brothers Way",
            "address_purpose": "LOCATION",
            "city": "North Easton",
            "state": "MA",
            "postal_code": "023561038",
            "country_code": "US",
            "telephone_number": "508-894-0400",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "organization_name": "SIGNATURE HEALTHCARE MEDICAL GROUP INC",
        "organizational_subpart": "NO",
        "enumeration_date": "2006-06-04",
        "last_updated": "2026-08-05",
        "certification_date": "2026-08-05",
        "status": "A",
        "authorized_official_last_name": "COLBY",
        "authorized_official_first_name": "CYNTHIA",
        "authorized_official_middle_name": "MARIE",
        "authorized_official_title_or_position": "DIRECTOR, MEDICAL STAFF SERVICES",
        "authorized_official_telephone_number": "508-941-0958"
    },
    "taxonomies": [
        {
            "code": "104100000X",
            "taxonomy_group": "",
            "desc": "Social Worker",
            "state": "NU",
            "license": null,
            "primary": false
        },
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "MA",
            "license": "240642",
            "primary": true
        },
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "NU",
            "license": null,
            "primary": false
        },
        {
            "code": "207RC0000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Cardiovascular Disease",
            "state": "NU",
            "license": null,
            "primary": false
        },
        {
            "code": "207RE0101X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Endocrinology, Diabetes & Metabolism",
            "state": "NU",
            "license": null,
            "primary": false
        },
        {
            "code": "207RG0100X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Gastroenterology",
            "state": "NU",
            "license": null,
            "primary": false
        },
        {
            "code": "207RN0300X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Nephrology",
            "state": "NU",
            "license": null,
            "primary": false
        },
        {
            "code": "207RP1001X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Pulmonary Disease",
            "state": "NU",
            "license": null,
            "primary": false
        },
        {
            "code": "207V00000X",
            "taxonomy_group": "",
            "desc": "Obstetrics & Gynecology",
            "state": "NU",
            "license": null,
            "primary": false
        },
        {
            "code": "207X00000X",
            "taxonomy_group": "",
            "desc": "Orthopaedic Surgery",
            "state": "NU",
            "license": null,
            "primary": false
        },
        {
            "code": "208000000X",
            "taxonomy_group": "",
            "desc": "Pediatrics",
            "state": "NU",
            "license": null,
            "primary": false
        },
        {
            "code": "2084P0800X",
            "taxonomy_group": "",
            "desc": "Psychiatry & Neurology, Psychiatry",
            "state": "NU",
            "license": null,
            "primary": false
        },
        {
            "code": "208600000X",
            "taxonomy_group": "",
            "desc": "Surgery",
            "state": "NU",
            "license": null,
            "primary": false
        },
        {
            "code": "208800000X",
            "taxonomy_group": "",
            "desc": "Urology",
            "state": "NU",
            "license": null,
            "primary": false
        },
        {
            "code": "208M00000X",
            "taxonomy_group": "",
            "desc": "Hospitalist",
            "state": "NU",
            "license": null,
            "primary": false
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "110072349A",
            "state": "MA"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "BCBS GROUP #",
            "identifier": "M16402",
            "state": "MA"
        }
    ],
    "endpoints": [],
    "other_names": [
        {
            "organization_name": "Signature Medical",
            "code": "3",
            "type": "Doing Business As"
        },
        {
            "organization_name": "Signature Medical Group",
            "code": "3",
            "type": "Doing Business As"
        }
    ]
}

• Samantha A Siegel
• William C Siegel, MD
• Sierra Express Medical Delivery LLC (Siemeds)
• Eduardo Sierra
• Signature Healthcare Medical Group (Signature Medical Group)
• Signature Healthcare Medical Group, Inc. (Signature Healthcare Brockton Hospital)
• Signature Healthcare Urgent Care, Inc.
• Signature Healthcare Urgent Care, Inc.
• Don S Silberman, D.M.D.
• Courtney May Silva

• Internal Medicine Physician in Brockton, MA
• Providers in Brockton, MA by specialty
• Internal Medicine Physician in Massachusetts

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 5, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments.
• 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.

Verify at the official NPI Registry.