Margo Knapp MD

Primary specialty

Child & Adolescent Psychiatry PhysicianTaxonomy code 2084P0804X

License

C41616 Issued in CA

Legal business name

MARGO KNAPP MD

Practice address

82 Marlborough St
Boston, MA 02116

Phone

(781) 764-2501

NPI assigned

Jan 29, 2007

Organization subpart

No

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

Authorized official

Name

Margo Knapp, MD

Title

Owner

Phone

(781) 764-2501

Specialties & licenses 6

Addresses

Other identifiers 2

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

{
    "created_epoch": "1170028800000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1757548800000",
    "number": "1871639765",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 1434",
            "city": "BROOKLINE",
            "state": "MA",
            "postal_code": "02446",
            "telephone_number": "781-764-2501"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "82 MARLBOROUGH ST",
            "city": "BOSTON",
            "state": "MA",
            "postal_code": "02116",
            "telephone_number": "781-764-2501"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "MARGO KNAPP MD",
        "organizational_subpart": "NO",
        "enumeration_date": "2007-01-29",
        "last_updated": "2025-09-11",
        "status": "A",
        "authorized_official_last_name": "KNAPP",
        "authorized_official_first_name": "MARGO",
        "authorized_official_title_or_position": "OWNER",
        "authorized_official_telephone_number": "781-764-2501",
        "authorized_official_credential": "MD"
    },
    "taxonomies": [
        {
            "code": "2084P0800X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Psychiatry & Neurology, Psychiatry",
            "state": "MA",
            "license": "72103",
            "primary": false
        },
        {
            "code": "2084P0800X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Psychiatry & Neurology, Psychiatry",
            "state": "TX",
            "license": "F6831",
            "primary": false
        },
        {
            "code": "2084P0800X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Psychiatry & Neurology, Psychiatry",
            "state": "CA",
            "license": "C41616",
            "primary": false
        },
        {
            "code": "2084P0804X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Psychiatry & Neurology, Child & Adolescent Psychiatry",
            "state": "MA",
            "license": "72103",
            "primary": false
        },
        {
            "code": "2084P0804X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Psychiatry & Neurology, Child & Adolescent Psychiatry",
            "state": "TX",
            "license": "F6831",
            "primary": false
        },
        {
            "code": "2084P0804X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Psychiatry & Neurology, Child & Adolescent Psychiatry",
            "state": "CA",
            "license": "C41616",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "3033457",
            "state": "MA"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "AETNA",
            "identifier": "7527197",
            "state": "MA"
        }
    ],
    "endpoints": [],
    "other_names": []
}

• Margaret Marino,PHD Inc
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• Jameson Margiotta
• Michael Ned Margolies, MD
• David Harris Margolin, MD PHD
• Amy Wynne Margolis, NP
• Ariana Margolis
• Jane Margolis

• Child & Adolescent Psychiatry Physician in Boston, MA
• Providers in Boston, MA by specialty
• Child & Adolescent Psychiatry Physician in Massachusetts

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 11, 2025; 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.