Individual provider Active NPI

Alexis Barbut

  • Rheumatology Physician
  • Rochester, NY
National Provider Identifier
1053769059
Registry record updated Aug 25, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Rheumatology PhysicianTaxonomy code 207RR0500X
License
314848 Issued in NY
Practice address
222 Alexander St Ste 3000
Rochester, NY 14607-4047
Phone
(585) 922-8350
NPI assigned
May 31, 2016
Sex
Female
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Aug 25, 2025

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

Specialties & licenses 5

Specialty (taxonomy)CodeLicenseStatePrimary
Internal Medicine Physician 207R00000X S1560 TX
Internal Medicine Physician 207R00000X 314848 NY
Hospitalist Physician 208M00000X S1560 TX
Hospitalist Physician 208M00000X 314848 NY
Rheumatology Physician 207RR0500X 314848 NY Primary

Addresses

Primary practice location

222 Alexander St Ste 3000
Rochester, NY 14607-4047

Mailing address

100 Kings Hwy S
Rochester, NY 14617-5504

Other practice location 1

1504 Taub Loop
Houston, TX 77030-1608
Phone (713) 798-1750 ext. 2

Other practice location 2

550 1st Ave
New York, NY 10016-6402
Phone (212) 263-5506

Other practice location 3

7200 Cambridge St Fl 10
Houston, TX 77030-4202
Phone (713) 798-1750 ext. 2

Other practice location 4

1615 N Main St
Houston, TX 77009-8525
Phone (713) 222-2272

Other practice location 5

1425 Portland Ave
Rochester, NY 14621-3011
Phone (585) 922-5067

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in TX, NY2 enrollments
Eligible to order & refer
  • Part B services: Yes
  • Medical equipment: Yes
  • Home health: Yes
  • Power mobility devices: Yes
  • Hospice: Yes
Green means eligible to order or refer.

Enrollment records 2

Enrollment IDStateProvider typePAC IDDetails
I20191205000471 TX Practitioner - Internal MedicinePractitioner - Family PracticePractitioner - Hospitalist 8921431917 Reassigns benefits to 2 organizations
I20221214002458 NY Practitioner - Hospitalist 8921431917 Reassigns benefits to 5 organizations

Care Compare profile

Medicare Care Compare
Specialty
Hospitalist
Education
Other, 2016
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Rochester General HospitalGroup PAC ID 0244149474, 1,192 clinicians

Practice addresses (Care Compare)

1425 Portland Ave
Rochester, NY 14621-3001
Phone (585) 922-4000

Hospital & facility affiliations

  • Rochester General Hospital Hospital, Rochester, NY, CCN 330125

National Provider Directory

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

Practice roles

OrganizationSpecialtyStatusNew patients
The Unity Hospital of Rochester CurrentSince Oct 3, 2022 Accepting new patients
Rochester General Hospital CurrentSince Oct 3, 2022 Accepting new patients
Rochester General Hospital Internal Medicine Current Accepting new patients
Baylor College of Medicine Internal Medicine CurrentSince Oct 15, 2019 Accepting new patients
Newark Wayne Community Hospital CurrentSince Oct 3, 2022 Accepting new patients
Rochester General Hospital Internal Medicine CurrentSince Oct 3, 2022 Accepting new patients
Baylor College of Medicine CurrentSince Oct 15, 2019 Accepting new patients
United Memorial Medical Center Current Accepting new patients
United Memorial Medical Center Internal Medicine CurrentSince Oct 3, 2022 Accepting new patients
Clifton Springs Sanitarium Co CurrentSince Oct 3, 2022 Accepting new patients
Baylor College of Medicine CurrentSince Sep 23, 2021 Accepting new patients
The Unity Hospital of Rochester Current Accepting new patients
Newark Wayne Community Hospital CurrentSince Oct 3, 2022 Accepting new patients
Baylor College of Medicine Internal Medicine CurrentSince Sep 23, 2021 Accepting new patients
Rochester General Hospital Past Accepting new patients

Locations

16 Bank St
Batavia, NY 14020
Phone (585) 344-4800

127 North St
Batavia, NY 14020
Phone (585) 267-7510

229 Summit St
Ste 1
Batavia, NY 14020
Phone (585) 343-4440

2 Coulter Rd
Clifton Springs, NY 14432
Phone (315) 462-1472

1200 Driving Park Ave
Newark, NY 14513
Phone (315) 332-2266

222 Alexander St
Ste 3000
Rochester, NY 14607
Phone (585) 922-8700

1555 Long Pond Rd
Rochester, NY 14626
Phone (585) 429-2289

1425 Portland Ave
Rochester, NY 14621
Phone (585) 922-3122

100 Kings Hwy S
Rochester, NY 14617
Phone (585) 922-0553

10 Hagen Dr
Ste 330
Rochester, NY 14625
Phone (585) 922-9715

1504 Taub Loop
Houston, TX 77030
Phone (713) 873-2860

2 Greenway Plz
Ste 900
Houston, TX 77046
Phone (713) 798-1835

7200 Cambridge St
Fl 1
Houston, TX 77030
Phone (713) 798-3924

7200 Cambridge St
Fl 9
Houston, TX 77030
Phone (713) 798-2273

1615 N Main St
Houston, TX 77009
Phone (713) 222-2272

7200 Cambridge St
Fl 10
Houston, TX 77030
Phone 7137981750 ext. 2

Interoperability endpoints

  • Direct secure messaging: abarbut355466@direct.rochesterregional.org

Organizations & group practices 15

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.

View all 15

NPI Registry JSON

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

{
    "created_epoch": "1464652800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1756080000000",
    "number": "1053769059",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "100 KINGS HWY S",
            "city": "ROCHESTER",
            "state": "NY",
            "postal_code": "146175504"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "222 ALEXANDER ST STE 3000",
            "city": "ROCHESTER",
            "state": "NY",
            "postal_code": "146074047",
            "telephone_number": "585-922-8350"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "1504 Taub Loop",
            "address_purpose": "LOCATION",
            "city": "Houston",
            "state": "TX",
            "postal_code": "770301608",
            "country_code": "US",
            "telephone_number": "713-798-1750 x2",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "550 1st Ave",
            "address_purpose": "LOCATION",
            "city": "New York",
            "state": "NY",
            "postal_code": "100166402",
            "country_code": "US",
            "telephone_number": "212-263-5506",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "7200 Cambridge St Fl 10",
            "address_purpose": "LOCATION",
            "city": "Houston",
            "state": "TX",
            "postal_code": "770304202",
            "country_code": "US",
            "telephone_number": "713-798-1750 x2",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "1615 N Main St",
            "address_purpose": "LOCATION",
            "city": "Houston",
            "state": "TX",
            "postal_code": "770098525",
            "country_code": "US",
            "telephone_number": "713-222-2272",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "1425 Portland Ave",
            "address_purpose": "LOCATION",
            "city": "Rochester",
            "state": "NY",
            "postal_code": "146213011",
            "country_code": "US",
            "telephone_number": "585-922-5067",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "BARBUT",
        "first_name": "ALEXIS",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2016-05-31",
        "last_updated": "2025-08-25",
        "certification_date": "2025-08-25",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "TX",
            "license": "S1560",
            "primary": false
        },
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "NY",
            "license": "314848",
            "primary": false
        },
        {
            "code": "208M00000X",
            "taxonomy_group": "",
            "desc": "Hospitalist",
            "state": "TX",
            "license": "S1560",
            "primary": false
        },
        {
            "code": "208M00000X",
            "taxonomy_group": "",
            "desc": "Hospitalist",
            "state": "NY",
            "license": "314848",
            "primary": false
        },
        {
            "code": "207RR0500X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Rheumatology",
            "state": "NY",
            "license": "314848",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Rochester, NY

Sources for this page

Verify at the official NPI Registry.