Individual provider Active NPI

Yihharn Patricia Hwang, MD

  • Obstetrics & Gynecology Physician
  • Sugar Land, TX
National Provider Identifier
1497319784
Registry record updated Mar 15, 2024
On this page

Key facts

NPPES NPI Registry
Primary specialty
Obstetrics & Gynecology PhysicianTaxonomy code 207V00000X
License
U3242 Issued in TX
Practice address
16651 Southwest Freeway
Mob 1, Suite 200
Sugar Land, TX 77479
Phone
(281) 276-1960
NPI assigned
Apr 23, 2019
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Mar 15, 2024

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Obstetrics & Gynecology Physician 207V00000X U3242 TX Primary
Obstetrics & Gynecology Physician 207V00000X BP10067745 TX

Addresses

Primary practice location

16651 Southwest Freeway
Mob 1, Suite 200
Sugar Land, TX 77479

Mailing address

16651 Southwest Freeway
Mob 1, Suite 200
Sugar Land, TX 77479
Phone (281) 276-1960

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
I20230824000624 TX Practitioner - Obstetrics/Gynecology 6709111495 Reassigns benefits to 2 organizations

Care Compare profile

Medicare Care Compare
Specialty
Obstetrics/Gynecology
Education
Other, 2019
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Telehealth
Offers telehealth services
Group practices
TMH Physician Associates PLLCGroup PAC ID 4486711744, 1,881 clinicians
Houston Methodist Specialty PhysiciansGroup PAC ID 5193239796, 1,498 clinicians

Practice addresses (Care Compare)

16651 Southwest Fwy
Suite 200
Sugar Land, TX 77479-2347
Phone (346) 874-2060

16811 Southwest Fwy
Suite 200
Sugar Land, TX 77479-4728
Phone (281) 690-4678

Hospital & facility affiliations

  • Houston Methodist Sugarland Hospital Hospital, Sugar Land, TX, CCN 450820
  • Memorial Hermann Sugar Land Hospital Hospital, Sugar Land, TX, CCN 450848

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
BP10067745TXMDObstetrics & Gynecology Physician
U3242TXMDObstetrics & Gynecology Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Houston Methodist Specialty Physicians Obstetrics & Gynecology CurrentSince Jan 1, 2026 Accepting new patients
TMH Physician Associates PLLC CurrentSince Sep 18, 2023 Accepting new patients
TMH Physician Associates PLLC CurrentSince Sep 18, 2023 Accepting new patients
Houston Methodist Past Accepting new patients
Methodist Health Centers Past Accepting new patients

Locations

16605 Southwest Fwy
Ste 400
Sugar Land, TX 77479
Phone (281) 275-0800

16651 Southwest Fwy
Ste 200
Sugar Land, TX 77479
Phone (281) 491-1177

16811 Southwest Fwy
Ste 200
Sugar Land, TX 77479
Phone (281) 690-4678

Interoperability endpoints

  • Direct secure messaging: yhwang451628@directhoustonmethodist.org

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 and National Provider Directory roles.

Hospital & facility affiliations 2

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": "1555977600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1710460800000",
    "number": "1497319784",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "16651 SOUTHWEST FREEWAY",
            "address_2": "MOB 1, SUITE 200",
            "city": "SUGAR LAND",
            "state": "TX",
            "postal_code": "77479",
            "telephone_number": "281-276-1960"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "16651 SOUTHWEST FREEWAY",
            "address_2": "MOB 1, SUITE 200",
            "city": "SUGAR LAND",
            "state": "TX",
            "postal_code": "77479",
            "telephone_number": "281-276-1960"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "HWANG",
        "first_name": "YIHHARN",
        "middle_name": "PATRICIA",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2019-04-23",
        "last_updated": "2024-03-15",
        "certification_date": "2023-09-26",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207V00000X",
            "taxonomy_group": "",
            "desc": "Obstetrics & Gynecology",
            "state": "TX",
            "license": "U3242",
            "primary": true
        },
        {
            "code": "207V00000X",
            "taxonomy_group": "",
            "desc": "Obstetrics & Gynecology",
            "state": "TX",
            "license": "BP10067745",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Sugar Land, TX

Sources for this page

Verify at the official NPI Registry.