Organization Active NPI

Key Primary Care, PLLC

  • Family Medicine Physician
  • Missouri City, TX
National Provider Identifier
1033115498
Registry record updated Nov 13, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Family Medicine PhysicianTaxonomy code 207Q00000X
License
L9574 Issued in TX
Legal business name
KEY PRIMARY CARE, PLLC
Practice address
4899 Highway 6 Ste 103D
Missouri City, TX 77459-5537
Phone
(281) 242-6889
Fax
(281) 884-6071
NPI assigned
Jun 21, 2005
Last updated
Nov 13, 2025By the provider in NPPES
Organization subpart
No

NPPES NPI Registry

Updated by the provider on Nov 13, 2025

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

Authorized official

Name
Mei ZhangNPI 1881690246
Title
M.D.
Phone
(281) 242-6889

Authorized official NPPES reports the official by name only. The link goes to the one practitioner connected to this organization with that name.

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Family Medicine Physician 207Q00000X L9574 TX Primary

Addresses

Primary practice location

4899 Highway 6 Ste 103D
Missouri City, TX 77459-5537

Mailing address

4899 Highway 6 Ste 103D
Missouri City, TX 77459-5537
Phone (281) 242-6889

Other identifiers 1

IdentifierTypeStateIssuer
173103601MedicaidTX

Medicare participation

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

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
O20050412001343 TX Part B Supplier - Clinic/Group Practice 5991742801 Receives reassigned benefits from 2 practitioners
Practice locations: Missouri City, TX

Laboratory certificates & supplier records

Derived by NPIMap

These CMS records do not include an NPI. They are shown because their name and street address match this provider’s.

CLIA laboratory certificates

CLIA numberLaboratoryCertificateExpires
45D1036707Key Primary Care, PLLC4899 Highway 6 Ste 103D, Missouri City, TX 77459Certificate of waiverFeb 7, 2027

National Provider Directory

National Provider Directory

Locations

4899 Highway 6
Ste 103D
Missouri City, TX 77459
Phone (281) 242-6889

1833 Williams Way Blvd
Ste 1500
Richmond, TX 77469
Phone (281) 725-1553

4645 Highway 6
Ste H
Sugar Land, TX 77478

4645 Highway 6
Ste J
Sugar Land, TX 77478
Phone (281) 242-6889

Practitioners & affiliated clinicians

Practitioners 2

Individual providers connected to this organization through Medicare benefit reassignment, Care Compare group membership or National Provider Directory roles, and the practitioner matching its NPPES authorized official.

NPI Registry JSON

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

{
    "created_epoch": "1119312000000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1762992000000",
    "number": "1033115498",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "4899 HIGHWAY 6 STE 103D",
            "city": "MISSOURI CITY",
            "state": "TX",
            "postal_code": "774595537",
            "telephone_number": "281-242-6889",
            "fax_number": "281-884-6071"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "4899 HIGHWAY 6 STE 103D",
            "city": "MISSOURI CITY",
            "state": "TX",
            "postal_code": "774595537",
            "telephone_number": "281-242-6889",
            "fax_number": "281-884-6071"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "KEY PRIMARY CARE, PLLC",
        "organizational_subpart": "NO",
        "enumeration_date": "2005-06-21",
        "last_updated": "2025-11-13",
        "certification_date": "2025-11-13",
        "status": "A",
        "authorized_official_last_name": "ZHANG",
        "authorized_official_first_name": "MEI",
        "authorized_official_title_or_position": "M.D.",
        "authorized_official_telephone_number": "281-242-6889"
    },
    "taxonomies": [
        {
            "code": "207Q00000X",
            "taxonomy_group": "",
            "desc": "Family Medicine",
            "state": "TX",
            "license": "L9574",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "173103601",
            "state": "TX"
        }
    ],
    "endpoints": [],
    "other_names": []
}

Other providers in Missouri City, TX

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Nov 13, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
  • Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments.
  • Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
  • National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.