NPIMap

Individual provider Active NPI

Steven Elliott Kahan, M.D.

  • Urology Physician
  • Portsmouth, NH
National Provider Identifier
1639261860
Registry record updated Jun 3, 2010
On this page

Key facts

NPPES NPI Registry
Primary specialty
Urology PhysicianTaxonomy code 208800000X
License
11281 Issued in NH
Practice address
200 Griffin Rd
Unit 14
Portsmouth, NH 03801-7145
Phone
(603) 431-3388
Fax
(603) 431-6859
NPI assigned
Sep 28, 2006
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jun 3, 2010

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Specialist 174400000X 11281 NH
Urology Physician 208800000X 11281 NH Primary

Addresses

Primary practice location

200 Griffin Rd
Unit 14
Portsmouth, NH 03801-7145

Mailing address

PO Box 655
Exeter, NH 03833-0655
Phone (603) 431-3388

Other identifiers 1

IdentifierTypeStateIssuer
30201494MedicaidNH

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in MA
Eligible to order & refer
  • Part B services
  • Medical equipment
  • Home health
  • Power mobility devices
  • Hospice
Green means eligible to order or refer.

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20180507001183 MA Practitioner - Urology 5799728192 Reassigns benefits to 5 organizations

Care Compare profile

Medicare Care Compare
Specialty
Urology
Education
Other, 1995
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Telehealth
Offers telehealth services
Group practices
Atrius Health IncGroup PAC ID 4789588641, 1,214 clinicians

Practice addresses (Care Compare)

20 Wall St
Burlington, MA 01803-4758
Phone (781) 221-2500

Hospital & facility affiliations

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Doctor of Medicine

State licenses

LicenseStateTypeSpecialty
11281NHMDUrology Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Massachusetts General Physicians Organization Inc CurrentSince May 7, 2018 Accepting new patients
Martha's Vineyard Hospital, Inc. CurrentSince Nov 20, 2020 Accepting new patients
Atrius Health, Inc. CurrentSince Sep 16, 2024 Accepting new patients
Atrius Health, Inc. Current Accepting new patients
Lahey Clinic, Inc CurrentSince Jul 1, 2022 Accepting new patients
Lahey Clinic, Inc. CurrentSince Jul 1, 2022 Accepting new patients
Martha's Vineyard Hospital, Inc. CurrentSince Nov 20, 2020 Accepting new patients
Atrius Health, Inc. CurrentSince Sep 16, 2024 Accepting new patients
The General Hospital Corporation CurrentSince May 7, 2018 Accepting new patients
Seacoast Urolgy Associates Urology PastSince May 9, 2005 Accepting new patients
Atrius Health, Inc. Past Accepting new patients

Locations

133 Brookline Ave
Boston, MA 02215
Phone (617) 421-1000

55 Fruit St
Boston, MA 02114

55 Fruit St
#2
Boston, MA 02114
Phone (617) 726-2967

20 Wall St
Burlington, MA 01803
Phone (781) 221-2500

41 Mall Rd
Burlington, MA 01805
Phone (781) 744-8400

291 Independence Dr
Chestnut Hill, MA 02467
Phone (617) 325-2800

1 Hospital Rd
Oak Bluffs, MA 02557
Phone (508) 684-4500

Interoperability endpoints

  • Direct secure messaging: skahan184389@direct.bilh.masshiway.net
  • Direct secure messaging: skahanmd383556@direct.atrius.masshiway.net

Organizations & group practices 11

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.

Hospital & facility affiliations 3

Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.

NPI Registry JSON

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

{
    "created_epoch": "1159401600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1275523200000",
    "number": "1639261860",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 655",
            "city": "EXETER",
            "state": "NH",
            "postal_code": "038330655",
            "telephone_number": "603-431-3388",
            "fax_number": "603-431-5946"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "200 GRIFFIN RD",
            "address_2": "UNIT 14",
            "city": "PORTSMOUTH",
            "state": "NH",
            "postal_code": "038017145",
            "telephone_number": "603-431-3388",
            "fax_number": "603-431-6859"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "KAHAN",
        "first_name": "STEVEN",
        "middle_name": "ELLIOTT",
        "name_prefix": "Dr.",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-09-28",
        "last_updated": "2010-06-03",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "174400000X",
            "taxonomy_group": "",
            "desc": "Specialist",
            "state": "NH",
            "license": "11281",
            "primary": false
        },
        {
            "code": "208800000X",
            "taxonomy_group": "",
            "desc": "Urology",
            "state": "NH",
            "license": "11281",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "30201494",
            "state": "NH"
        }
    ],
    "endpoints": [],
    "other_names": []
}

Other providers in Portsmouth, NH

Sources for this page

Verify at the official NPI Registry.