Active NPI
Margaret Louise Jackson, M.D.
- Vascular Surgery Physician
- Houston, TX
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Vascular Surgery Physician
- License
- Q5823
- Practice address
- 6431 Fannin St
Suite JJL 310
Houston, TX 77030-1501 - Phone
- (713) 500-5154
- Fax
- (713) 500-0612
- NPI assigned
- May 8, 2013
- 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 |
|---|---|---|---|---|
| Vascular Surgery Physician | 2086S0129X | Q5823 | TX | Primary |
Addresses
Primary practice location
6431 Fannin St
Suite JJL 310
Houston, TX 77030-1501
Mailing address
4201 Garth Rd Ste 111
Baytown, TX 77521-3154
Phone (328) 556-6625
Other practice location 1
1515 Holcombe Blvd
Houston, TX 77030-4000
Phone (713) 792-6161
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
- Vascular Surgery
- Education
- Other, 2013
- Medicare assignment
- Accepts the Medicare-approved amount as payment in full
- Telehealth
- Offers telehealth services
- Group practices
Practice addresses (Care Compare)
1515 Holcombe Blvd
Houston, TX 77030-4000
Phone (713) 792-2121
4201 Garth Rd
Suite 111
Baytown, TX 77521-3154
Phone (281) 427-7400
6400 Fannin St
Suite 2850
Houston, TX 77030-1540
Phone (713) 486-5100
Hospital & facility affiliations
- University of Texas M D Anderson Cancer Center
- Houston Methodist Baytown Hospital
- Memorial Hermann - Texas Medical Center
Procedures performed for Medicare patients
| Procedure | Number of procedures |
|---|---|
| Varicose vein removal | 36 |
| Leg revascularization (restoring blood flow) | 20 |
| Removal of tissue | 65 |
| Removal of skin lesions | 1-10 |
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 | |
| Houston Methodist Specialty Physicians | Current | Accepting new patients | |
| TMH Physician Associates PLLC | Current | Accepting new patients | |
| Ut Physicians | Current | Accepting new patients | |
| Physicians Referral Service | Current | Accepting new patients | |
| TMH Physician Associates PLLC | Current | Accepting new patients |
Locations
4201 Garth Rd
Ste 111
Baytown, TX 77521
Phone (281) 422-5547
7575 San Felipe St
Ste 155
Houston, TX 77063
Phone (713) 266-9955
6431 Fannin St
Ste Jjl
Houston, TX 77030
Phone (713) 500-7878
6400 Fannin St
Ste 2850
Houston, TX 77030
Phone (713) 486-5100
6410 Fannin St
Ste 500
Houston, TX 77030
Phone (713) 500-5714
1515 Holcombe Blvd
#R4212
Houston, TX 77030
Phone (713) 794-5446
6445 Main St
Ste 2500
Houston, TX 77030
Phone (713) 441-3150
1515 Holcombe Blvd
#M
Houston, TX 77030
Phone (713) 792-6127
6565 Fannin St
#623
Houston, TX 77030
Phone (713) 363-8584
1515 Holcombe Blvd
Houston, TX 77030
Phone (713) 794-5446
16605 Southwest Fwy
Ste 400
Sugar Land, TX 77479
Phone (281) 275-0800
Interoperability endpoints
- mjackson416754@directhoustonmethodist.org
Organizations & group practices 6
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.
-
- Multi-Specialty Clinic/Center
- Houston, TX
- NPI 1073574810
-
- Ophthalmology Physician
- Houston, TX
- NPI 1275779225
-
- Anesthesiology Physician
- Houston, TX
- NPI 1033157821
-
- Otolaryngology Physician
- Houston, TX
- NPI 1902614332
-
- Orthopaedic Surgery Physician
- Spring, TX
- NPI 1043061351
-
- Health Educator
- Houston, TX
- NPI 1316534472
Hospital & facility affiliations 4
Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.
-
- Portable X-ray and/or Other Portable Diagnostic Imaging Supplier
- Houston, TX
- NPI 1437189115
Hospital
-
- General Acute Care Hospital
- Houston, TX
- NPI 1982666111
-
- General Acute Care Hospital
- Baytown, TX
- NPI 1891789772
-
- General Acute Care Hospital
- Houston, TX
- NPI 1174582050
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1367971200000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1764547200000",
"number": "1073958716",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "4201 GARTH RD STE 111",
"city": "BAYTOWN",
"state": "TX",
"postal_code": "775213154",
"telephone_number": "328-556-6625",
"fax_number": "832-556-6650"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "6431 FANNIN ST",
"address_2": "SUITE JJL 310",
"city": "HOUSTON",
"state": "TX",
"postal_code": "770301501",
"telephone_number": "713-500-5154",
"fax_number": "713-500-0612"
}
],
"practiceLocations": [
{
"address_1": "1515 Holcombe Blvd",
"address_purpose": "LOCATION",
"city": "Houston",
"state": "TX",
"postal_code": "770304000",
"country_code": "US",
"telephone_number": "713-792-6161",
"country_name": "United States",
"address_type": "DOM"
}
],
"basic": {
"last_name": "JACKSON",
"first_name": "MARGARET",
"middle_name": "LOUISE",
"name_prefix": "Dr.",
"credential": "M.D.",
"sole_proprietor": "NO",
"sex": "F",
"enumeration_date": "2013-05-08",
"last_updated": "2025-12-01",
"certification_date": "2025-12-01",
"status": "A"
},
"taxonomies": [
{
"code": "2086S0129X",
"taxonomy_group": "",
"desc": "Surgery, Vascular Surgery",
"state": "TX",
"license": "Q5823",
"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 Dec 1, 2025; 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.