Individual provider Active NPI

Bin Ni, MD, PHD

  • Infectious Disease Physician
  • Houston, TX
National Provider Identifier
1639531791
Registry record updated Feb 23, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Infectious Disease PhysicianTaxonomy code 207RI0200X
License
W0685 Issued in TX
Practice address
6560 Fannin St Ste 1540
Houston, TX 77030-2783
Phone
(713) 799-9997
Fax
(713) 799-2511
NPI assigned
Mar 27, 2016
Last updated
Feb 23, 2026By the provider in NPPES
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Feb 23, 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 W0685 TX
Infectious Disease Physician 207RI0200X W0685 TX Primary

Addresses

Primary practice location

6560 Fannin St Ste 1540
Houston, TX 77030-2783

Mailing address

6560 Fannin St Ste 1540
Houston, TX 77030-2783
Phone (832) 977-1880

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in TX
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 1

Enrollment IDStateProvider typePAC IDDetails
I20251205003377 TX Practitioner - Infectious Disease 5496042129 Reassigns benefits to 2 organizations

Care Compare profile

Medicare Care Compare
Specialty
Infectious Disease
Education
Ohio State University College of Medicine, 2016
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Houston Methodist Specialty PhysiciansGroup PAC ID 5193239796, 1,498 clinicians
TMH Physician Associates PLLCGroup PAC ID 4486711744, 1,881 clinicians

Practice addresses (Care Compare)

6445 Main St
Suite 2500
Houston, TX 77030-1502
Phone (713) 441-3150

6565 Fannin St
Houston, TX 77030-2703

6565 Fannin St Main
577 Methodist Acad Med Assoc
Houston, TX 77030-2703
Phone (713) 441-0428

7575 San Felipe St
Suite 155
Houston, TX 77063-1777
Phone (713) 266-9955

Hospital & facility affiliations

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
W0685TXMDInfectious Disease Physician

Practice roles

OrganizationSpecialtyStatusNew patients
TMH Physician Associates PLLC CurrentSince Sep 2, 2025 Accepting new patients
TMH Physician Associates PLLC Internal Medicine CurrentSince Sep 2, 2025 Accepting new patients
Houston Methodist Specialty Physicians CurrentSince Mar 1, 2026 Accepting new patients
TMH Physician Associates PLLC Past Accepting new patients

Locations

6560 Fannin St
Ste 1540
Houston, TX 77030
Phone (713) 799-9997

7575 San Felipe St
Ste 155
Houston, TX 77063
Phone (713) 266-9955

Interoperability endpoints

  • Direct secure messaging: bni654636@directhoustonmethodist.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 1

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": "1459036800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1771804800000",
    "number": "1639531791",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "6560 FANNIN ST STE 1540",
            "city": "HOUSTON",
            "state": "TX",
            "postal_code": "770302783",
            "telephone_number": "832-977-1880",
            "fax_number": "515-206-6759"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "6560 FANNIN ST STE 1540",
            "city": "HOUSTON",
            "state": "TX",
            "postal_code": "770302783",
            "telephone_number": "713-799-9997",
            "fax_number": "713-799-2511"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "NI",
        "first_name": "BIN",
        "credential": "MD, PHD",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2016-03-27",
        "last_updated": "2026-02-23",
        "certification_date": "2026-02-23",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "TX",
            "license": "W0685",
            "primary": false
        },
        {
            "code": "207RI0200X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Infectious Disease",
            "state": "TX",
            "license": "W0685",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Houston, TX

Sources for this page

Verify at the official NPI Registry.