Individual provider Active NPI

Sherbeth Marie Cua Young, MD

  • Internal Medicine Physician
  • Portsmouth, NH
National Provider Identifier
1831468917
Registry record updated Aug 5, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Internal Medicine PhysicianTaxonomy code 207R00000X
License
17038 Issued in NH
Practice address
150 US Highway 1 Byp Unit 106
Portsmouth, NH 03801-6087
Phone
(917) 868-9814
NPI assigned
Dec 20, 2011
Sex
Female
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Aug 5, 2026

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Internal Medicine Physician 207R00000X 17038 NH Primary
Internal Medicine Physician 207R00000X 270839 NY

Addresses

Primary practice location

150 US Highway 1 Byp Unit 106
Portsmouth, NH 03801-6087

Mailing address

150 US Highway 1 Byp Unit 106
Portsmouth, NH 03801-6087
Phone (917) 868-9814

Other practice location 1

70 Butler St
Salem, NH 03079-3925
Phone (718) 670-2000

Other practice location 2

3073 White Mountain Hwy
North Conway, NH 03860-7101
Phone (603) 356-5461

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in NH
Eligible to order & refer
  • Part B services: Yes
  • Medical equipment: Yes
  • Home health: Yes
  • Power mobility devices: No
  • Hospice: Yes
Green means eligible to order or refer.

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20150619000659 NH Practitioner - HospitalistPractitioner - Internal Medicine 7810208659 Reassigns benefits to 3 organizations

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
17038NHMDInternal Medicine Physician
270839NYMDInternal Medicine Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Littleton Hospital Association CurrentSince Apr 8, 2021 Accepting new patients
Littleton Hospital Association Current Accepting new patients
Core Physicians LLC CurrentSince Feb 3, 2020 Accepting new patients
Core Physicians, LLC Internal Medicine CurrentSince Feb 3, 2020 Accepting new patients
Littleton Hospital Association CurrentSince Apr 8, 2021 Accepting new patients
Neuro Rehab Associates, Inc Past Accepting new patients

Locations

7 Holland Way
#1
Exeter, NH 03833

3 Alumni Dr
Ste 301
Exeter, NH 03833
Phone (603) 658-1180

5 Alumni Dr
Fl 2
Exeter, NH 03833
Phone (603) 580-7525

600 Saint Johnsbury Rd
Littleton, NH 03561
Phone (603) 444-9000

580 Saint Johnsbury Rd
Littleton, NH 03561
Phone (603) 444-0385

90 Swiftwater Rd
Woodsville, NH 03785
Phone (603) 747-9000

Interoperability endpoints

  • Direct secure messaging: sherbeth.young.1@6076.direct.athenahealth.com
  • FHIR API: https://fhir.nextgen.com/nge/prod/fhir-api-r4/fhir/r4/
  • Direct secure messaging: vrhsyoung@yourcarecommunity.org

Organizations & group practices 7

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.

NPI Registry JSON

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

{
    "created_epoch": "1324339200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1785888000000",
    "number": "1831468917",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "150 US HIGHWAY 1 BYP UNIT 106",
            "city": "PORTSMOUTH",
            "state": "NH",
            "postal_code": "038016087",
            "telephone_number": "917-868-9814"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "150 US HIGHWAY 1 BYP UNIT 106",
            "city": "PORTSMOUTH",
            "state": "NH",
            "postal_code": "038016087",
            "telephone_number": "917-868-9814"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "70 Butler St",
            "address_purpose": "LOCATION",
            "city": "Salem",
            "state": "NH",
            "postal_code": "030793925",
            "country_code": "US",
            "telephone_number": "718-670-2000",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "3073 White Mountain Hwy",
            "address_purpose": "LOCATION",
            "city": "North Conway",
            "state": "NH",
            "postal_code": "038607101",
            "country_code": "US",
            "telephone_number": "603-356-5461",
            "fax_number": "603-356-9048",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "YOUNG",
        "first_name": "SHERBETH MARIE",
        "middle_name": "CUA",
        "name_prefix": "Dr.",
        "credential": "MD",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2011-12-20",
        "last_updated": "2026-08-05",
        "certification_date": "2026-08-05",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "NH",
            "license": "17038",
            "primary": true
        },
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "NY",
            "license": "270839",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Portsmouth, NH

Sources for this page

Verify at the official NPI Registry.