NPIMap

Individual provider Active NPI

Sarah Young-Xu, M.D.

  • Family Medicine Physician
  • Woodsville, NH
National Provider Identifier
1700835824
Registry record updated Jun 23, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Family Medicine PhysicianTaxonomy code 207Q00000X
License
NH11258 Issued in NH
Practice address
79 Swiftwater Rd
Woodsville, NH 03785-1447
Phone
(603) 747-3740
Fax
(603) 444-0416
NPI assigned
May 8, 2006
Last updated
Jun 23, 2026By the provider in NPPES
Sex
Female
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Jun 23, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Family Medicine Physician 207Q00000X NH11258 NH Primary

Addresses

Primary practice location

79 Swiftwater Rd
Woodsville, NH 03785-1447

Mailing address

25 Mount Eustis Rd
Littleton, NH 03561-3712
Phone (603) 747-3740

Other identifiers 2

IdentifierTypeStateIssuer
30201859MedicaidNH
OR6211OtherVTVT MEDICAID

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
I20060117000819 NH Practitioner - Family Practice 2264456334 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Family Practice
Education
Harvard Medical School, 1998
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices

Practice addresses (Care Compare)

25 Mt Eustis Rd
Littleton, NH 03561-3712
Phone (603) 444-2464

Hospital & facility affiliations

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
NH11258NHMDFamily Medicine Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Ammonoosuc Community Health Services, Inc CurrentSince Oct 1, 2007 Accepting new patients
Ammonoosuc Community Health Services Inc Family Medicine CurrentSince Oct 1, 2007 Accepting new patients
Hospital Authority of the City of Bainbridge and Decatur County Past Accepting new patients
Ammonoosuc Community Health Services, Inc Past Accepting new patients

Locations

1095 Profile Rd
#B
Franconia, NH 03580
Phone (603) 444-2464

25 Mount Eustis Rd
Littleton, NH 03561
Phone (603) 444-2464

333 NH Route 25
Warren, NH 03279
Phone (603) 764-5704

14 King Sq
Whitefield, NH 03598
Phone (603) 837-2333

79 Swiftwater Rd
Woodsville, NH 03785
Phone (603) 747-3709

79 Swiftwater Rd
Ste 3
Woodsville, NH 03785
Phone (602) 747-3740

Interoperability endpoints

  • Direct secure messaging: sarahyoung-xu@achs.medalliesdirect.net
  • Direct secure messaging: syoungxu@yourcarecommunity.org

Organizations & group practices 4

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships, National Provider Directory roles and organizations whose NPPES authorized official is this provider.

Hospital & facility affiliations 9

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": "1147046400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1782172800000",
    "number": "1700835824",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "25 MOUNT EUSTIS RD",
            "city": "LITTLETON",
            "state": "NH",
            "postal_code": "035613712",
            "telephone_number": "603-747-3740"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "79 SWIFTWATER RD",
            "city": "WOODSVILLE",
            "state": "NH",
            "postal_code": "037851447",
            "telephone_number": "603-747-3740",
            "fax_number": "603-444-0416"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "YOUNG-XU",
        "first_name": "SARAH",
        "name_prefix": "Dr.",
        "credential": "M.D.",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2006-05-08",
        "last_updated": "2026-06-23",
        "certification_date": "2026-06-23",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207Q00000X",
            "taxonomy_group": "",
            "desc": "Family Medicine",
            "state": "NH",
            "license": "NH11258",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "30201859",
            "state": "NH"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "VT MEDICAID",
            "identifier": "OR6211",
            "state": "VT"
        }
    ],
    "endpoints": [],
    "other_names": []
}

Other providers in Woodsville, NH

Sources for this page

Verify at the official NPI Registry.