Active NPI
Cesar A. Santiago, M.D.
- Colon & Rectal Surgery Physician
- Tampa, FL
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Colon & Rectal Surgery Physician
- License
- 82126
- Practice address
- 4301 N Habana Ave
Tampa, FL 33607-6546 - Phone
- (813) 879-5010
- Fax
- (813) 443-8148
- NPI assigned
- Jul 13, 2006
- 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 3
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Colon & Rectal Surgery Physician | 208C00000X | 82126 | TX | Primary |
| Colon & Rectal Surgery Physician | 208C00000X | ME95270 | FL | |
| Surgery Physician | 208600000X | ME95270 | FL |
Addresses
Primary practice location
4301 N Habana Ave
Tampa, FL 33607-6546
Mailing address
PO Box 10744
Clearwater, FL 33757-8744
Phone (727) 532-0002
Other practice location 1
105 Medical Ste 200
Seguin, TX 78155-5392
Phone (512) 353-6400
Other practice location 2
774 Landa St
New Braunfels, TX 78130-6114
Phone (830) 625-0305
Other practice location 3
1340 Wonder World Dr
San Marcos, TX 78666-7598
Phone (512) 353-3039
Other identifiers 8
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 2761165-01 | Medicaid | FL | |
| 7615833 | Other | FL | AETNA PROVIDER # |
| 019521700 | Medicaid | FL | |
| P00380791 | Other | FL | RR MEDICARE |
| 2842917-003 | Other | FL | CIGNA PROVIDER # |
| 276116500 | Medicaid | FL | |
| 54300 | Other | FL | BCBS FL PROVIDER # |
| ME95270 | Other | FL | METCARE PROVIDER # |
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
- Colorectal Surgery (Proctology)
- Education
- Ponce School of Medicine, 2000
- Medicare assignment
- Accepts the Medicare-approved amount as payment in full
- Group practices
Practice addresses (Care Compare)
105 Medical
Suite 200
Seguin, TX 78155-5392
Phone (830) 643-7900
1340 Wonder World Dr
4301 Lohp Specialty Care San Marcos
San Marcos, TX 78666-7695
Phone (512) 353-6400
600 N Union Ave
New Braunfels, TX 78130-4194
Phone (830) 643-5166
620 S Fleishel Ave
Christus Trinity Clinic
Tyler, TX 75701-2041
Phone (903) 606-4900
630 S Fleishel Ave
Tyler, TX 75701-2041
Phone (903) 606-5560
774 Landa St
New Braunfels, TX 78130-6114
Phone (830) 625-0298
PO Box
Suite 846098
Dallas, TX 75284-6098
Hospital & facility affiliations
- Christus Santa Rosa Hospital-San Marcos
Procedures performed for Medicare patients
| Procedure | Number of procedures |
|---|---|
| Colonoscopy | 31 |
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
- Credentials
- Doctor of Medicine
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| 82126 | TX | MD | Mental Health Counselor |
| ME95270 | FL | MD | Surgery Physician |
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| Christus Trinity Clinic Texas | Current | Accepting new patients | |
| Christus Trinity Clinic Texas | Current | Accepting new patients |
Locations
774 Landa St
New Braunfels, TX 78130
Phone (830) 625-0298
1340 Wonder World Dr
Ste 4301
San Marcos, TX 78666
Phone (512) 353-6400
105 Medical
Ste 200
Seguin, TX 78155
Phone (512) 353-6400
630 S Fleishel Ave
Tyler, TX 75701
Phone (903) 510-8888
Interoperability endpoints
- cesar.santiago@hca5.eclinicaldirectplus.com
- csantiago393006@christushealth.direct-ci.net
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.
-
- Family Medicine Physician
- Tyler, TX
- NPI 1285684225
-
- Rural Health Clinic/Center
- Winnsboro, TX
- NPI 1801673165
Hospital & facility affiliations 2
Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.
-
- General Acute Care Hospital
- New Braunfels, TX
- NPI 1114725033
-
- General Acute Care Hospital
- San Marcos, TX
- NPI 1447883301
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1152748800000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1776816000000",
"number": "1659396406",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "PO BOX 10744",
"city": "CLEARWATER",
"state": "FL",
"postal_code": "337578744",
"telephone_number": "727-532-0002",
"fax_number": "727-266-4943"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "4301 N HABANA AVE",
"city": "TAMPA",
"state": "FL",
"postal_code": "336076546",
"telephone_number": "813-879-5010",
"fax_number": "813-443-8148"
}
],
"practiceLocations": [
{
"address_1": "105 Medical Ste 200",
"address_purpose": "LOCATION",
"city": "Seguin",
"state": "TX",
"postal_code": "781555392",
"country_code": "US",
"telephone_number": "512-353-6400",
"country_name": "United States",
"address_type": "DOM"
},
{
"address_1": "774 Landa St",
"address_purpose": "LOCATION",
"city": "New Braunfels",
"state": "TX",
"postal_code": "781306114",
"country_code": "US",
"telephone_number": "830-625-0305",
"country_name": "United States",
"address_type": "DOM"
},
{
"address_1": "1340 Wonder World Dr",
"address_purpose": "LOCATION",
"city": "San Marcos",
"state": "TX",
"postal_code": "786667598",
"country_code": "US",
"telephone_number": "512-353-3039",
"country_name": "United States",
"address_type": "DOM"
}
],
"basic": {
"last_name": "SANTIAGO",
"first_name": "CESAR",
"middle_name": "A.",
"name_prefix": "Dr.",
"credential": "M.D.",
"sole_proprietor": "NO",
"sex": "M",
"enumeration_date": "2006-07-13",
"last_updated": "2026-04-22",
"certification_date": "2026-04-22",
"status": "A"
},
"taxonomies": [
{
"code": "208C00000X",
"taxonomy_group": "",
"desc": "Colon & Rectal Surgery",
"state": "TX",
"license": "82126",
"primary": true
},
{
"code": "208C00000X",
"taxonomy_group": "",
"desc": "Colon & Rectal Surgery",
"state": "FL",
"license": "ME95270",
"primary": false
},
{
"code": "208600000X",
"taxonomy_group": "",
"desc": "Surgery",
"state": "FL",
"license": "ME95270",
"primary": false
}
],
"identifiers": [
{
"code": "05",
"desc": "MEDICAID",
"issuer": null,
"identifier": "2761165-01",
"state": "FL"
},
{
"code": "01",
"desc": "Other (non-Medicare)",
"issuer": "AETNA PROVIDER #",
"identifier": "7615833",
"state": "FL"
},
{
"code": "05",
"desc": "MEDICAID",
"issuer": null,
"identifier": "019521700",
"state": "FL"
},
{
"code": "01",
"desc": "Other (non-Medicare)",
"issuer": "RR MEDICARE",
"identifier": "P00380791",
"state": "FL"
},
{
"code": "01",
"desc": "Other (non-Medicare)",
"issuer": "CIGNA PROVIDER #",
"identifier": "2842917-003",
"state": "FL"
},
{
"code": "05",
"desc": "MEDICAID",
"issuer": null,
"identifier": "276116500",
"state": "FL"
},
{
"code": "01",
"desc": "Other (non-Medicare)",
"issuer": "BCBS FL PROVIDER #",
"identifier": "54300",
"state": "FL"
},
{
"code": "01",
"desc": "Other (non-Medicare)",
"issuer": "METCARE PROVIDER #",
"identifier": "ME95270",
"state": "FL"
}
],
"endpoints": [],
"other_names": []
}
Other providers in Tampa, FL
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Apr 22, 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.