NPIMap

Organization Active NPI

Hospital Medicine Services of NH, LLC

  • Hospitalist Physician
  • Derry, NH
National Provider Identifier
1548967607
Registry record updated Nov 20, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Hospitalist PhysicianTaxonomy code 208M00000X
Legal business name
HOSPITAL MEDICINE SERVICES OF NH, LLC
Practice address
1 Parkland Dr
Derry, NH 03038-2746
Phone
(603) 432-1500
NPI assigned
Feb 9, 2023
Last updated
Nov 20, 2025By the provider in NPPES
Organization subpart
No

NPPES NPI Registry

Updated by the provider on Nov 20, 2025

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

Authorized official

Name
Mr. Vyvyan Derouen
Title
President
Phone
(615) 376-5076

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Hospitalist Physician 208M00000X Primary

Addresses

Primary practice location

1 Parkland Dr
Derry, NH 03038-2746

Mailing address

2000 Health Park Dr
Brentwood, TN 37027-4692
Phone (615) 373-7406

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in NH

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
O20230421000740 NH Part B Supplier - Clinic/Group Practice 8527423706 Receives reassigned benefits from 156 practitioners
Practice locations: Derry, NH; Manchester, NH; Portsmouth, NH; Rochester, NH

National Provider Directory

National Provider Directory

Practitioners & affiliated clinicians

Practitioners 178

Individual providers connected to this organization through Medicare benefit reassignment, Care Compare group membership or National Provider Directory roles, and the practitioner matching its NPPES authorized official.

View all 178

NPI Registry JSON

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

{
    "created_epoch": "1675900800000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1763596800000",
    "number": "1548967607",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "2000 HEALTH PARK DR",
            "city": "BRENTWOOD",
            "state": "TN",
            "postal_code": "370274692",
            "telephone_number": "615-373-7406"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1 PARKLAND DR",
            "city": "DERRY",
            "state": "NH",
            "postal_code": "030382746",
            "telephone_number": "603-432-1500"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "HOSPITAL MEDICINE SERVICES OF NH, LLC",
        "organizational_subpart": "NO",
        "enumeration_date": "2023-02-09",
        "last_updated": "2025-11-20",
        "certification_date": "2025-11-20",
        "status": "A",
        "authorized_official_last_name": "DEROUEN",
        "authorized_official_first_name": "VYVYAN",
        "authorized_official_title_or_position": "PRESIDENT",
        "authorized_official_telephone_number": "615-376-5076",
        "authorized_official_name_prefix": "Mr."
    },
    "taxonomies": [
        {
            "code": "208M00000X",
            "taxonomy_group": "",
            "desc": "Hospitalist",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Derry, NH

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Nov 20, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
  • Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments.
  • National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.