Margaret I Stewart, M.D.

Primary specialty

Dermatology PhysicianTaxonomy code 207N00000X

License

11839 Issued in NH

Practice address

155 Borthwick Ave
Suite 201 West
Portsmouth, NH 03801-7156

Phone

(603) 433-9575

Fax

(603) 430-0104

NPI assigned

Sep 13, 2006

Sex

Female

Sole proprietor

No

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

Specialties & licenses 2

Addresses

Other identifiers 8

Medicare fee-for-service enrollment

Not listed in the public Medicare enrollment file

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

Practice roles

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships and National Provider Directory roles.

• Nedab LLC

  • Dermatology Physician
  • Beverly, MA
  • NPI 1861864100
  NPD (past)

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

{
    "created_epoch": "1158105600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1508284800000",
    "number": "1649375072",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "280 MERRIMACK ST STE 311",
            "city": "LAWRENCE",
            "state": "MA",
            "postal_code": "018431779",
            "telephone_number": "978-691-5690",
            "fax_number": "978-691-5693"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "155 BORTHWICK AVE",
            "address_2": "SUITE 201 WEST",
            "city": "PORTSMOUTH",
            "state": "NH",
            "postal_code": "038017156",
            "telephone_number": "603-433-9575",
            "fax_number": "603-430-0104"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "STEWART",
        "first_name": "MARGARET",
        "middle_name": "I",
        "name_prefix": "Dr.",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2006-09-13",
        "last_updated": "2017-10-18",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207N00000X",
            "taxonomy_group": "",
            "desc": "Dermatology",
            "state": "MA",
            "license": "159113",
            "primary": false
        },
        {
            "code": "207N00000X",
            "taxonomy_group": "",
            "desc": "Dermatology",
            "state": "NH",
            "license": "11839",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "BCBS MASSACHUSETTS",
            "identifier": "J19743",
            "state": "MA"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "RAILROAD MEDICARE",
            "identifier": "P00366953",
            "state": "NH"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "TUFTS",
            "identifier": "403898",
            "state": "MA"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "ANTHEM NEW HAMPSHIRE",
            "identifier": "01Y004640NH01",
            "state": "NH"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "AETNA",
            "identifier": "2457634",
            "state": "MA"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "ANTHEM MAINE",
            "identifier": "022071",
            "state": "ME"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "HARVARD",
            "identifier": "401347",
            "state": "MA"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "RAILROAD MEDICARE",
            "identifier": "P00126157",
            "state": "MA"
        }
    ],
    "endpoints": [],
    "other_names": []
}

• Michael J Stevens, D.O.
• Owen Robert Stevens, MD
• Caitlin Stevenson, MSW
• Elizabeth Steward, FNP-C, PMHNP-BC
• Jessica Nicole Stewart, PA-C
• Elizabeth Stokinger
• Kaitlin Elizabeth Stolberg Cohen
• Karen Stone
• Kathryn Stone
• Christina Stonecipher

• Dermatology Physician in Portsmouth, NH
• Providers in Portsmouth, NH by specialty
• Dermatology Physician in New Hampshire

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Oct 18, 2017; 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.