NPIMap

Organization Active NPI

HCA Health Services of New Hampshire, Inc.

Doing business as Dover Emergency Room, a department of Portsmouth Regional Hospital

  • Emergency Care Clinic/Center
  • Dover, NH
National Provider Identifier
1093654592
Registry record updated Mar 27, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Emergency Care Clinic/CenterTaxonomy code 261QE0002X
Legal business name
HCA HEALTH SERVICES OF NEW HAMPSHIRE, INC.
Doing business as
Dover Emergency Room, a department of Portsmouth Regional Hospital
Practice address
10 Central Ave
Dover, NH 03820-4020
Phone
(615) 344-9551
NPI assigned
Mar 27, 2026
Last updated
Mar 27, 2026By the provider in NPPES
Organization subpart
Yes
Parent organization
HCA HEALTH SERVICES OF NEW HAMPSHIRE, INC.As reported in NPPES

NPPES NPI Registry

Updated by the provider on Mar 27, 2026

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

Authorized official

Name
Sean Patterson
Title
Ceo
Phone
(603) 433-4030

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Emergency Care Clinic/Center 261QE0002X Primary

Addresses

Primary practice location

10 Central Ave
Dover, NH 03820-4020

Mailing address

10 Central Ave
Dover, NH 03820-4020

Other names 1

  • Dover Emergency Room, a department of Portsmouth Regional Hospital Doing business as

Laboratory certificates & supplier records

Derived by NPIMap

These CMS records do not include an NPI. They are shown because their name and street address match this provider’s.

CLIA laboratory certificates

CLIA numberLaboratoryCertificateExpires
30D2149596Dover Emergency Room10 Central Ave, Dover, NH 03820AccreditationOct 27, 2026

National Provider Directory

National Provider Directory
Tax ID family
HCA Health Services of New Hampshire Inc27 organizations share this tax ID, including this one
Part of
HCA Health Services of New Hampshire Inc

Other organizations with this tax ID 26

Organizations that report the same tax identification number in the National Provider Directory.

View all 26

Locations

10 Central Ave
Dover, NH 03820
Phone (603) 740-1500

NPI Registry JSON

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

{
    "created_epoch": "1774569600000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1774569600000",
    "number": "1093654592",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "10 CENTRAL AVE",
            "city": "DOVER",
            "state": "NH",
            "postal_code": "038204020"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "10 CENTRAL AVE",
            "city": "DOVER",
            "state": "NH",
            "postal_code": "038204020",
            "telephone_number": "615-344-9551"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "HCA HEALTH SERVICES OF NEW HAMPSHIRE, INC.",
        "organizational_subpart": "YES",
        "parent_organization_legal_business_name": "HCA HEALTH SERVICES OF NEW HAMPSHIRE, INC.",
        "enumeration_date": "2026-03-27",
        "last_updated": "2026-03-27",
        "certification_date": "2026-03-27",
        "status": "A",
        "authorized_official_last_name": "PATTERSON",
        "authorized_official_first_name": "SEAN",
        "authorized_official_title_or_position": "CEO",
        "authorized_official_telephone_number": "603-433-4030"
    },
    "taxonomies": [
        {
            "code": "261QE0002X",
            "taxonomy_group": "",
            "desc": "Clinic/Center, Emergency Care",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "organization_name": "Dover Emergency Room, a department of Portsmouth Regional Hospital",
            "code": "3",
            "type": "Doing Business As"
        }
    ]
}

Other providers in Dover, NH

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Mar 27, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
  • Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
  • National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.