Active NPI
Anneliese O. Gonzalez, M.D.
- Medical Oncology Physician
- Houston, TX
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Medical Oncology Physician
- License
- L9212
- Practice address
- 6400 Fannin St Ste 2900
Houston, TX 77030-1555 - Phone
- (713) 704-3961
- Fax
- (713) 704-4941
- NPI assigned
- Jun 10, 2005
- Sex
- Female
- 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 |
|---|---|---|---|---|
| Medical Oncology Physician | 207RX0202X | L9212 | TX | Primary |
Addresses
Primary practice location
6400 Fannin St Ste 2900
Houston, TX 77030-1555
Mailing address
6410 Fannin St Ste 830
Houston, TX 77030-5207
Phone (832) 325-7702
Other identifiers 1
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 166693501 | Medicaid | TX |
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
Enrollment records 1
Care Compare profile
Medicare Care Compare- Specialty
- Hematology/Oncology
- Education
- Other, 1996
- Medicare assignment
- Accepts the Medicare-approved amount as payment in full
- Telehealth
- Offers telehealth services
- Group practices
Practice addresses (Care Compare)
6400 Fannin St
Suite 2700
Houston, TX 77030-1539
Phone (713) 486-5000
6410 Fannin St
Houston, TX 77030-3005
6411 Fannin St
Houston, TX 77030-1501
Phone (713) 704-0093
6431 Fannin St
MSB2.100
Houston, TX 77030-1501
Phone (713) 500-7700
Hospital & facility affiliations
- Memorial Hermann - Texas Medical Center
- Memorial Hermann Memorial City Hospital
- Memorial Hermann Northeast Hospital
- Memorial Hermann Hospital System
- Tirr Memorial Hermann
Merit-based Incentive Payment System (MIPS)
- Final score
- 84.11 of 100
- Quality
- 69.15
- Promoting interoperability
- 100
- Improvement activities
- 40
- Cost
- 73.63
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
- Credentials
- Doctor of Medicine
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| Ut Physicians | Current | Accepting new patients | |
| Ut Physicians | Current | Accepting new patients |
Locations
6410 Fannin St
Ste 722
Houston, TX 77030
Phone (832) 325-6520
6400 Fannin St
Ste 2900
Houston, TX 77030
Phone (713) 704-3010
6410 Fannin St
Ste 500
Houston, TX 77030
Phone (713) 500-5714
6410 Fannin St
Ste 830
Houston, TX 77030
Phone (713) 794-3196
Interoperability endpoints
- annelieseodila.gonzalez@direct.memorialhermann.org
- agonzalez65799@memorialhermann.direct-ci.com
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.
-
- Anesthesiology Physician
- Houston, TX
- NPI 1033157821
-
- Health Educator
- Houston, TX
- NPI 1316534472
Hospital & facility affiliations 18
Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.
-
- General Acute Care Hospital
- Humble, TX
- NPI 1295843787
-
- Portable X-ray and/or Other Portable Diagnostic Imaging Supplier
- Houston, TX
- NPI 1437189115
Hospital
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1118361600000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1782259200000",
"number": "1245234889",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "6410 FANNIN ST STE 830",
"city": "HOUSTON",
"state": "TX",
"postal_code": "770305207",
"telephone_number": "832-325-7702",
"fax_number": "713-704-4941"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "6400 FANNIN ST STE 2900",
"city": "HOUSTON",
"state": "TX",
"postal_code": "770301555",
"telephone_number": "713-704-3961",
"fax_number": "713-704-4941"
}
],
"practiceLocations": [],
"basic": {
"last_name": "GONZALEZ",
"first_name": "ANNELIESE",
"middle_name": "O.",
"credential": "M.D.",
"sole_proprietor": "NO",
"sex": "F",
"enumeration_date": "2005-06-10",
"last_updated": "2026-06-24",
"certification_date": "2026-06-24",
"status": "A"
},
"taxonomies": [
{
"code": "207RX0202X",
"taxonomy_group": "",
"desc": "Internal Medicine, Medical Oncology",
"state": "TX",
"license": "L9212",
"primary": true
}
],
"identifiers": [
{
"code": "05",
"desc": "MEDICAID",
"issuer": null,
"identifier": "166693501",
"state": "TX"
}
],
"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 24, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
- Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Order and Referring.
- 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.