Individual provider Active NPI

Carsen Noel Sulzer, MD

  • Psychiatry Physician
  • Georgetown, TX
National Provider Identifier
1689134983
Registry record updated Aug 11, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Psychiatry PhysicianTaxonomy code 2084P0800X
License
V7658 Issued in TX
Practice address
4847 Williams Dr Ste 109
Georgetown, TX 78633-2420
Phone
(737) 284-3600
NPI assigned
Mar 22, 2019
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Aug 11, 2025

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

Specialties & licenses 3

Specialty (taxonomy)CodeLicenseStatePrimary
Psychiatry Physician 2084P0800X 1013095 MA
Student in an Organized Health Care Education/Training Program 390200000X
Psychiatry Physician 2084P0800X V7658 TX Primary

Addresses

Primary practice location

4847 Williams Dr Ste 109
Georgetown, TX 78633-2420

Mailing address

4847 Williams Dr Ste 109
Georgetown, TX 78633-2420
Phone (737) 284-3600

Medicare participation

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

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20230731000677 MA Practitioner - Psychiatry 0941661573 Reassigns benefits to 2 organizations

Care Compare profile

Medicare Care Compare
Specialty
Psychiatry
Education
University of Connecticut School of Medicine, 2019
Medicare assignment
May accept Medicare assignment
Telehealth
Offers telehealth services

Practice addresses (Care Compare)

55 Fruit St
Boston, MA 02114-2696

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
1013095MAMDPsychiatry Physician
V7658TXMDPsychiatry Physician

Practice roles

OrganizationSpecialtyStatusNew patients
The General Hospital Corporation CurrentSince Jul 17, 2023 Accepting new patients
Massachusetts General Physicians Organization Inc Psychiatry CurrentSince Jul 17, 2023 Accepting new patients

Locations

55 Fruit St
Boston, MA 02114

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

Organizations & group practices 2

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": "1553212800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1754870400000",
    "number": "1689134983",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "4847 WILLIAMS DR STE 109",
            "city": "GEORGETOWN",
            "state": "TX",
            "postal_code": "786332420",
            "telephone_number": "737-284-3600"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "4847 WILLIAMS DR STE 109",
            "city": "GEORGETOWN",
            "state": "TX",
            "postal_code": "786332420",
            "telephone_number": "737-284-3600"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "SULZER",
        "first_name": "CARSEN",
        "middle_name": "NOEL",
        "name_prefix": "Dr.",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2019-03-22",
        "last_updated": "2025-08-11",
        "certification_date": "2025-08-11",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "2084P0800X",
            "taxonomy_group": "",
            "desc": "Psychiatry & Neurology, Psychiatry",
            "state": "MA",
            "license": "1013095",
            "primary": false
        },
        {
            "code": "390200000X",
            "taxonomy_group": "",
            "desc": "Student in an Organized Health Care Education/Training Program",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "2084P0800X",
            "taxonomy_group": "",
            "desc": "Psychiatry & Neurology, Psychiatry",
            "state": "TX",
            "license": "V7658",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Georgetown, TX

Sources for this page

Verify at the official NPI Registry.