NPIMap

Individual provider Active NPI

Emily Sinz

  • Physician Assistant
  • Middlebury, VT
National Provider Identifier
1154849354
Registry record updated Sep 25, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Physician AssistantTaxonomy code 363A00000X
License
055.0031817 Issued in VT
Practice address
115 Porter Dr
Middlebury, VT 05753-8629
Phone
(802) 388-4430
NPI assigned
Sep 7, 2017
Last updated
Sep 25, 2025By the provider in NPPES
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Sep 25, 2025

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Physician Assistant 363A00000X 055.0031817 VT Primary

Addresses

Primary practice location

115 Porter Dr
Middlebury, VT 05753-8629

Mailing address

111 Colchester Ave
Burlington, VT 05401-1473

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in MA, VT2 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
I20180402001337 MA Practitioner - Physician Assistant 1456613470 Reassigns benefits to 2 organizations
I20251001003032 VT Practitioner - Physician Assistant 1456613470 Reassigns benefits to 2 organizations

Care Compare profile

Medicare Care Compare
Specialty
Physician Assistant
Education
Other, 2017
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Porter Hospital IncGroup PAC ID 1850365180, shared by 5 NPIs, 116 clinicians

Practice addresses (Care Compare)

115 Porter Dr
Middlebury, VT 05753-8423
Phone (802) 388-4701

55 Fruit St
Boston, MA 02114-2696
Phone (617) 724-0287

82 Catamount Park
Middlebury, VT 05753-1292
Phone (802) 388-7185

Hospital & facility affiliations

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Physician Assistant

Practice roles

OrganizationSpecialtyStatusNew patients
Porter Hospital, Inc CurrentSince Sep 1, 2025 Accepting new patients
General Hospital Corp Current Accepting new patients
Porter Hospital Inc Current Accepting new patients
Massachusetts General Physicians Organization Inc CurrentSince Jan 31, 2018 Accepting new patients

Locations

55 Fruit St
Boston, MA 02114

55 Fruit St
#1500
Boston, MA 02114
Phone (617) 724-3842

55 Fruit St
#2
Boston, MA 02114
Phone (617) 726-2967

104 Porter Dr
Middlebury, VT 05753
Phone (802) 388-5682

115 Porter Dr
Middlebury, VT 05753
Phone (802) 388-4701

82 Catamount Park
Middlebury, VT 05753
Phone (802) 388-7185

Interoperability endpoints

  • Direct secure messaging: esinz630086@direct.uvmhealth.org
  • Direct secure messaging: rettstatt.emily.mgh@direct.partners.masshiway.net

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, National Provider Directory roles and organizations whose NPPES authorized official is this provider.

Hospital & facility affiliations 17

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

View all 17

NPI Registry JSON

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

{
    "created_epoch": "1504742400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1758758400000",
    "number": "1154849354",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "111 COLCHESTER AVE",
            "city": "BURLINGTON",
            "state": "VT",
            "postal_code": "054011473"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "115 PORTER DR",
            "city": "MIDDLEBURY",
            "state": "VT",
            "postal_code": "057538629",
            "telephone_number": "802-388-4430"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "SINZ",
        "first_name": "EMILY",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2017-09-07",
        "last_updated": "2025-09-25",
        "certification_date": "2025-09-25",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363A00000X",
            "taxonomy_group": "",
            "desc": "Physician Assistant",
            "state": "VT",
            "license": "055.0031817",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Middlebury, VT

Sources for this page

Verify at the official NPI Registry.