NPIMap

Individual provider Active NPI

Alexander S Kloman, MD

  • Neurology Physician
  • Lebanon, NH
National Provider Identifier
1003820325
Registry record updated Feb 12, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Neurology PhysicianTaxonomy code 2084N0400X
License
23957 Issued in NH
Practice address
1 Medical Center Dr
Lebanon, NH 03756-0001
Phone
(603) 650-5000
NPI assigned
Jul 29, 2006
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Feb 12, 2026

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

Specialties & licenses 3

Specialty (taxonomy)CodeLicenseStatePrimary
Neurology Physician 2084N0400X 71916 MA
Clinical Neurophysiology Physician 2084N0600X 71916 MA
Neurology Physician 2084N0400X 23957 NH Primary

Addresses

Primary practice location

1 Medical Center Dr
Lebanon, NH 03756-0001

Mailing address

777 North St
Suite 205
Pittsfield, MA 01201-4147
Phone (413) 395-7517

Other practice location 1

777 North St
Suite 205
Pittsfield, MA 01201-4147
Phone (413) 395-7517

Other identifiers 4

IdentifierTypeStateIssuer
22838OtherMABMC HN IND
147915MedicaidAL
J11570OtherMABCBS IND
18776OtherMAHNE IND

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in NH
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
I20230801001459 NH Practitioner - Neurology 3274571690 Reassigns benefits to 2 organizations

Care Compare profile

Medicare Care Compare
Specialty
Neurology
Education
Geisel School of Medicine at Dartmouth, 1986
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Telehealth
Offers telehealth services
Group practices
Dartmouth-Hitchcock ClinicGroup PAC ID 4183537509, 1,445 clinicians
Mary Hitchcock Memorial HospitalGroup PAC ID 4486561164, 1,269 clinicians

Practice addresses (Care Compare)

1 Medical Ctr Dr
Lebanon, NH 03756-1000
Phone (603) 650-5000

Hospital & facility affiliations

  • Mary Hitchcock Memorial Hospital Hospital, Lebanon, NH, CCN 300003
  • New London Hospital Hospital, New London, NH, CCN 301304
  • Alice Peck Day Memorial Hospital Hospital, Lebanon, NH, CCN 301305

Merit-based Incentive Payment System (MIPS)

Final score
79.66 of 100Reported as apm
Quality
53.51
Promoting interoperability
100
Improvement activities
40

Merit-based Incentive Payment System (MIPS)

Final score
79.66 of 100Reported as apm
Quality
53.51
Promoting interoperability
100
Improvement activities
40

National Provider Directory

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

Practice roles

OrganizationSpecialtyStatusNew patients
Dartmouth-Hitchcock Clinic CurrentSince Jul 18, 2023 Accepting new patients
Mary Hitchcock Memorial Hospital CurrentSince Jul 18, 2023 Accepting new patients
Mary Hitchcock Memorial Hospital Current Accepting new patients
Mary Hitchcock Memorial Hospital CurrentSince Jul 18, 2023 Accepting new patients
Dartmouth-Hitchcock Clinic CurrentSince Jul 18, 2023 Accepting new patients

Locations

1 Medical Dr
Lebanon, NH 03756
Phone (603) 650-5922

Interoperability endpoints

  • Direct secure messaging: akloman533939@direct.dartmouth-hitchcock.org

Organizations & group practices 5

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 10

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": "1154131200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1770854400000",
    "number": "1003820325",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "777 NORTH ST",
            "address_2": "SUITE 205",
            "city": "PITTSFIELD",
            "state": "MA",
            "postal_code": "012014147",
            "telephone_number": "413-395-7517",
            "fax_number": "413-395-7518"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1 MEDICAL CENTER DR",
            "city": "LEBANON",
            "state": "NH",
            "postal_code": "037560001",
            "telephone_number": "603-650-5000"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "777 North St",
            "address_2": "SUITE 205",
            "address_purpose": "LOCATION",
            "city": "Pittsfield",
            "state": "MA",
            "postal_code": "012014147",
            "country_code": "US",
            "telephone_number": "413-395-7517",
            "fax_number": "413-395-7518",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "KLOMAN",
        "first_name": "ALEXANDER",
        "middle_name": "S",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-07-29",
        "last_updated": "2026-02-12",
        "certification_date": "2023-07-18",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "2084N0400X",
            "taxonomy_group": "",
            "desc": "Psychiatry & Neurology, Neurology",
            "state": "MA",
            "license": "71916",
            "primary": false
        },
        {
            "code": "2084N0600X",
            "taxonomy_group": "",
            "desc": "Psychiatry & Neurology, Clinical Neurophysiology",
            "state": "MA",
            "license": "71916",
            "primary": false
        },
        {
            "code": "2084N0400X",
            "taxonomy_group": "",
            "desc": "Psychiatry & Neurology, Neurology",
            "state": "NH",
            "license": "23957",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "BMC HN IND",
            "identifier": "22838",
            "state": "MA"
        },
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "147915",
            "state": "AL"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "BCBS IND",
            "identifier": "J11570",
            "state": "MA"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "HNE IND",
            "identifier": "18776",
            "state": "MA"
        }
    ],
    "endpoints": [],
    "other_names": []
}

Other providers in Lebanon, NH

Sources for this page

Verify at the official NPI Registry.