Individual provider Active NPI

Jamie Grigsby, WHNP

  • Women's Health Nurse Practitioner
  • Houston, TX
National Provider Identifier
1447946264
Registry record updated Jul 14, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Women's Health Nurse PractitionerTaxonomy code 363LW0102X
License
104413975 Issued in TX
Practice address
929 Gessner Rd Ste 1390
Houston, TX 77024-2469
Phone
(901) 634-3265
NPI assigned
Apr 14, 2023
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jul 14, 2025

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Nurse Practitioner 363L00000X 1105530 TX
Women's Health Nurse Practitioner 363LW0102X 104413975 TX Primary

Addresses

Primary practice location

929 Gessner Rd Ste 1390
Houston, TX 77024-2469

Mailing address

6431 Fannin St # 3.286
Houston, TX 77030-1501
Phone (901) 634-3265

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
I20230612002183 TX Practitioner - Nurse Practitioner 5395102073 Reassigns benefits to 1 organization

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Nurse Practitioner

State licenses

LicenseStateTypeSpecialty
104413975TXMDWomen's Health Nurse Practitioner

Practice roles

OrganizationSpecialtyStatusNew patients
Ut Physicians CurrentSince Jul 7, 2025 Accepting new patients
Ut Physicians Nurse Practitioner CurrentSince Jul 7, 2025 Accepting new patients

Locations

6410 Fannin St
Ste 500
Houston, TX 77030
Phone (713) 500-5714

939 Gessner Rd
Ste 1390
Houston, TX 77024

929 Gessner Rd
Ste 1390
Houston, TX 77024
Phone (901) 634-3265

6410 Fannin St
#135
Houston, TX 77030

6431 Fannin St
#3286
Houston, TX 77030
Phone (713) 500-7780

Organizations & group practices 2

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.

NPI Registry JSON

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

{
    "created_epoch": "1681430400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1752451200000",
    "number": "1447946264",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "6431 FANNIN ST # 3.286",
            "city": "HOUSTON",
            "state": "TX",
            "postal_code": "770301501",
            "telephone_number": "901-634-3265"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "929 GESSNER RD STE 1390",
            "city": "HOUSTON",
            "state": "TX",
            "postal_code": "770242469",
            "telephone_number": "901-634-3265"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "GRIGSBY",
        "first_name": "JAMIE",
        "credential": "WHNP",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2023-04-14",
        "last_updated": "2025-07-14",
        "certification_date": "2025-07-14",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363L00000X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner",
            "state": "TX",
            "license": "1105530",
            "primary": false
        },
        {
            "code": "363LW0102X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Women's Health",
            "state": "TX",
            "license": "104413975",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Houston, TX

Sources for this page

Verify at the official NPI Registry.