Deborah R Sigman, APRN, BC

Primary specialty

Family Nurse PractitionerTaxonomy code 363LF0000X

License

107140 Issued in MA

Practice address

77 Mass Ave
Medical E23-395
Cambridge, MA 02139-4301

Phone

(617) 253-0556

NPI assigned

Feb 9, 2006

Last updated

Jul 13, 2026By the provider in NPPES

Sex

Female

Sole proprietor

No

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

Specialties & licenses 1

Addresses

Other identifiers 1

Medicare fee-for-service enrollment

Not listed in the public Medicare enrollment file

Medicare enrollment (NPD)

Enrolled

State licenses

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

{
    "created_epoch": "1139443200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1783900800000",
    "number": "1760455844",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 425789",
            "address_2": "MEDICAL E23-395",
            "city": "CAMBRIDGE",
            "state": "MA",
            "postal_code": "021420015",
            "telephone_number": "617-253-0556"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "77 MASS AVE",
            "address_2": "MEDICAL E23-395",
            "city": "CAMBRIDGE",
            "state": "MA",
            "postal_code": "021394301",
            "telephone_number": "617-253-0556"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "SIGMAN",
        "first_name": "DEBORAH",
        "middle_name": "R",
        "credential": "APRN, BC",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2006-02-09",
        "last_updated": "2026-07-13",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363LF0000X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Family",
            "state": "MA",
            "license": "107140",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "BLUE CROSS",
            "identifier": "NP2838",
            "state": "MA"
        }
    ],
    "endpoints": [],
    "other_names": []
}

• Alan E Siegel, EDD
• Ellen Beth Siegel, PSY.D.
• Erica Siegel
• Rachel Ann Siegel
• Susan Ann Siegfried, LPN
• Ellen Sue Sigman, MD
• Julia Sills
• Cristina Cesario Silva, MA
• Teodora Silva, D.M.D
• Judith L Silvan, MSW LICSW

• Family Nurse Practitioner in Cambridge, MA
• Providers in Cambridge, MA by specialty
• Family Nurse Practitioner in Massachusetts

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 13, 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.