Individual provider Active NPI

Sheila Huynh

  • Physician Assistant
  • Tomball, TX
National Provider Identifier
1255867727
Registry record updated Nov 18, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Physician AssistantTaxonomy code 363A00000X
License
PA11270 Issued in TX
Practice address
28439 Tomball Pkwy
Tomball, TX 77375-3382
Phone
(281) 290-8188
Fax
(281) 290-8288
NPI assigned
May 3, 2017
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Nov 18, 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 PA11270 TX Primary

Addresses

Primary practice location

28439 Tomball Pkwy
Tomball, TX 77375-3382

Mailing address

PO Box 4588
Bryan, TX 77805-4588
Phone (979) 822-6467

Other practice location 1

4850 W Bellfort St
Houston, TX 77035-3413
Phone (713) 723-3135

Other practice location 2

18838 S Memorial Dr Ste 106
Humble, TX 77338-4279
Phone (281) 913-3550

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: No
Green means eligible to order or refer.

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20170525002055 TX Practitioner - Physician Assistant 6901173749 Reassigns benefits to 3 organizations

Care Compare profile

Medicare Care Compare
Specialty
Physician Assistant
Education
Other, 2016
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Memorial Hermann Medical GroupGroup PAC ID 7012008360, 760 clinicians

Practice addresses (Care Compare)

10780 Westview Dr
Suite C
Houston, TX 77043-5038
Phone (713) 932-5230

4850 W Bellfort Ave
Houston, TX 77035-3413
Phone (713) 723-3135

915 Gessner Rd
Suite 100
Houston, TX 77024-2537
Phone (713) 242-2222

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
PA11270TXMDPhysician Assistant

Practice roles

OrganizationSpecialtyStatusNew patients
St Hope Foundation Inc CurrentSince Mar 16, 2021 Accepting new patients
Memorial Hermann Medical Group CurrentSince Aug 6, 2018 Accepting new patients
Memorial Hermann Neighborhood Health Centers, PLLC CurrentSince Jan 27, 2026 Accepting new patients

Locations

6800 West Loop S
Ste 560
Bellaire, TX 77401
Phone (713) 839-7111

915 Gessner Rd
Ste 100
Houston, TX 77024
Phone (713) 242-2222

6200 Savoy Dr
Ste 540
Houston, TX 77036
Phone (713) 778-1300

1800 W 26th St
Ste 103
Houston, TX 77008
Phone (713) 957-8400

909 Frostwood Dr
Ste 1100
Houston, TX 77024
Phone (713) 338-4523

4850 W Bellfort Ave
Houston, TX 77035
Phone (713) 723-3135

18838 S Memorial Dr
Ste 106
Humble, TX 77338
Phone (281) 913-3550

19333 Highway 59 N
Ste 280
Humble, TX 77338
Phone (281) 319-8500

Interoperability endpoints

  • Direct secure messaging: shuynh65982@memorialhermann.direct-ci.com

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.

NPI Registry JSON

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

{
    "created_epoch": "1493769600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1763424000000",
    "number": "1255867727",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 4588",
            "city": "BRYAN",
            "state": "TX",
            "postal_code": "778054588",
            "telephone_number": "979-822-6467",
            "fax_number": "979-821-9448"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "28439 TOMBALL PKWY",
            "city": "TOMBALL",
            "state": "TX",
            "postal_code": "773753382",
            "telephone_number": "281-290-8188",
            "fax_number": "281-290-8288"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "4850 W Bellfort St",
            "address_purpose": "LOCATION",
            "city": "Houston",
            "state": "TX",
            "postal_code": "770353413",
            "country_code": "US",
            "telephone_number": "713-723-3135",
            "fax_number": "832-658-3240",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "18838 S Memorial Dr Ste 106",
            "address_purpose": "LOCATION",
            "city": "Humble",
            "state": "TX",
            "postal_code": "773384279",
            "country_code": "US",
            "telephone_number": "281-913-3550",
            "fax_number": "281-319-6072",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "HUYNH",
        "first_name": "SHEILA",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2017-05-03",
        "last_updated": "2025-11-18",
        "certification_date": "2025-11-18",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363A00000X",
            "taxonomy_group": "",
            "desc": "Physician Assistant",
            "state": "TX",
            "license": "PA11270",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Tomball, TX

Sources for this page

Verify at the official NPI Registry.