Active NPI
Grant Thomas Stimes
- Pharmacist
- Houston, TX
National Provider Identifier
1194247569
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Pharmacist
- License
- 65399
- Practice address
- 6621 Fannin St Ste Wb1120
Houston, TX 77030-2369 - Phone
- (832) 824-5250
- NPI assigned
- Jul 7, 2017
- Sex
- Male
- Sole proprietor
- No
NPPES NPI Registry
Registry information is reported by the provider to CMS and is not verified. About this source
Specialties & licenses 1
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Pharmacist | 183500000X | 65399 | IA | Primary |
Addresses
Primary practice location
6621 Fannin St Ste Wb1120
Houston, TX 77030-2369
Mailing address
6621 Fannin St Ste Wb1120
Houston, TX 77030-2369
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Not listed in the public Medicare enrollment file
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Not enrolled
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| 65399 | IA | MD | Pharmacist |
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| State University of Iowa | Past | Accepting new patients | |
| State University of Iowa | Past | Accepting new patients |
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, National Provider Directory roles and organizations whose NPPES authorized official is this provider.
-
dba University of Iowa Health Care
- Family Medicine Physician
- Iowa City, IA
- NPI 1477554814
-
dba University of Iowa Hospitals & Clinics/Ambulatory Care Pharmacy
- Pharmacy
- Iowa City, IA
- NPI 1508858127
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1499385600000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1749600000000",
"number": "1194247569",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "6621 FANNIN ST STE WB1120",
"city": "HOUSTON",
"state": "TX",
"postal_code": "770302369"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "6621 FANNIN ST STE WB1120",
"city": "HOUSTON",
"state": "TX",
"postal_code": "770302369",
"telephone_number": "832-824-5250"
}
],
"practiceLocations": [],
"basic": {
"last_name": "STIMES",
"first_name": "GRANT",
"middle_name": "THOMAS",
"sole_proprietor": "NO",
"sex": "M",
"enumeration_date": "2017-07-07",
"last_updated": "2025-06-11",
"certification_date": "2025-06-11",
"status": "A"
},
"taxonomies": [
{
"code": "183500000X",
"taxonomy_group": "",
"desc": "Pharmacist",
"state": "IA",
"license": "65399",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}Other providers in Houston, TX
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jun 11, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.