NPIMap

Individual provider Active NPI

Lakshman Subrahmanyan, MD

  • Cardiovascular Disease Physician
  • Lebanon, NH
National Provider Identifier
1316100498
Registry record updated Dec 16, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Cardiovascular Disease PhysicianTaxonomy code 207RC0000X
License
MD20179 Issued in NH
Practice address
1 Medical Center Dr
Lebanon, NH 03756-1000
Phone
(603) 650-5000
Fax
(603) 640-1228
NPI assigned
Jul 8, 2008
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Dec 16, 2025

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

Specialties & licenses 3

Specialty (taxonomy)CodeLicenseStatePrimary
Student in an Organized Health Care Education/Training Program 390200000X
Cardiovascular Disease Physician 207RC0000X MD20179 NH Primary
Cardiovascular Disease Physician 207RC0000X MD20179 ME

Addresses

Primary practice location

1 Medical Center Dr
Lebanon, NH 03756-1000

Mailing address

PO Box 810
Hanover, NH 03755-0810
Phone (603) 308-1472

Other practice location 1

35 Medical Center Parkway
Suite 101
Augusta, ME 04330
Phone (207) 430-4321

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in ME, NH2 enrollments
Eligible to order & refer
  • Part B services
  • Medical equipment
  • Home health
  • Power mobility devices
  • Hospice
Green means eligible to order or refer.

Enrollment records 2

Enrollment IDStateProvider typePAC IDDetails
I20140923001441 ME Practitioner - Cardiovascular Disease (Cardiology)Practitioner - Internal Medicine 3870712979 Reassigns benefits to 2 organizations
I20231110002458 NH Practitioner - Cardiovascular Disease (Cardiology) 3870712979 Reassigns benefits to 2 organizations

Care Compare profile

Medicare Care Compare
Specialty
Cardiovascular Disease (Cardiology)
Education
University of Massachusetts Medical School, 2008
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
  • Cheshire Medical Center Hospital, Keene, NH, CCN 300019
  • Huggins Hospital Hospital, Wolfeboro, NH, CCN 301312
  • Alice Peck Day Memorial Hospital Hospital, Lebanon, NH, CCN 301305
  • Mt Ascutney Hospital Hospital, Windsor, VT, CCN 471302

Merit-based Incentive Payment System (MIPS)

Final score
86.22 of 100Reported as group
Quality
75.39
Promoting interoperability
84
Improvement activities
40
Cost
75.32

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

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
97.93 of 100Reported as apm
Quality
83.31
Promoting interoperability
100
Improvement activities
40

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
MD20179MEMDCardiovascular Disease Physician
MD20179NHMDCardiovascular Disease Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Dartmouth-Hitchcock Clinic Cardiovascular Disease CurrentSince Oct 30, 2023 Accepting new patients
Mary Hitchcock Memorial Hospital CurrentSince Oct 30, 2023 Accepting new patients
Mary Hitchcock Memorial Hospital CurrentSince Oct 30, 2023 Accepting new patients
Maine Medical Partners Current Accepting new patients

Locations

887 Congress St
Ste 200
Portland, ME 04102
Phone (207) 771-5549

22 Bramhall St
Portland, ME 04102
Phone (207) 662-2179

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

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 15

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

View all 15

NPI Registry JSON

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

{
    "created_epoch": "1215475200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1765843200000",
    "number": "1316100498",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 810",
            "city": "HANOVER",
            "state": "NH",
            "postal_code": "037550810",
            "telephone_number": "603-308-1472"
        },
        {
            "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": "037561000",
            "telephone_number": "603-650-5000",
            "fax_number": "603-640-1228"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "35 Medical Center Parkway",
            "address_2": "Suite 101",
            "address_purpose": "LOCATION",
            "city": "Augusta",
            "state": "ME",
            "postal_code": "04330",
            "country_code": "US",
            "telephone_number": "207-430-4321",
            "fax_number": "207-430-4320",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "SUBRAHMANYAN",
        "first_name": "LAKSHMAN",
        "name_prefix": "Dr.",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2008-07-08",
        "last_updated": "2025-12-16",
        "certification_date": "2025-12-16",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "390200000X",
            "taxonomy_group": "",
            "desc": "Student in an Organized Health Care Education/Training Program",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "207RC0000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Cardiovascular Disease",
            "state": "NH",
            "license": "MD20179",
            "primary": true
        },
        {
            "code": "207RC0000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Cardiovascular Disease",
            "state": "ME",
            "license": "MD20179",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Lebanon, NH

Sources for this page

Verify at the official NPI Registry.