Active NPI
Lorenzo Bortolotti, MD
- Internal Medicine Physician
- Baytown, TX
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Internal Medicine Physician
- License
- K7665
- Practice address
- 2800 Garth Rd
Baytown, TX 77521-3947 - Phone
- (281) 369-8545
- NPI assigned
- Jun 5, 2006
- Last updated
- Mar 17, 2026
- Sex
- Male
- Sole proprietor
- Yes
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 |
|---|---|---|---|---|
| Internal Medicine Physician | 207R00000X | K7665 | TX | Primary |
Addresses
Primary practice location
2800 Garth Rd
Baytown, TX 77521-3947
Mailing address
6060 Fairmont Pkwy Apt 16206
Pasadena, TX 77505-4094
Phone (281) 770-7717
Other practice location 1
5104 Harrisburg Blvd Ste 800
Houston, TX 77011-0001
Phone (832) 937-3687
Electronic endpoints 1
| Type | Endpoint | Use | Affiliation |
|---|---|---|---|
| Direct Messaging Address | lorenzo.bortolotti.1@29601.direct.athenahealth.com |
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
- Internal Medicine
- Education
- University of Texas Medical School at Houston, 1996
- Medicare assignment
- Accepts the Medicare-approved amount as payment in full
- Group practices
Practice addresses (Care Compare)
1910 John Ralston Rd
Suite 200
Houston, TX 77013-5531
Phone (713) 673-9000
3915 Spencer Hwy
Pasadena, TX 77504-1200
Phone (713) 265-6955
5104 Harrisburg Blvd
Suite 800
Houston, TX 77011-0001
Phone (832) 667-4150
Hospital & facility affiliations
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
- Credentials
- Doctor of Medicine
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| K7665 | TX | MD | Internal Medicine Physician |
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| Jacinto Medical Group P a | Internal Medicine | Current | Accepting new patients |
| Centerwell Senior Primary Care (TX) PA | Internal Medicine | Current | Accepting new patients |
| Centerwell Senior Primary Care (TX) PA | Internal Medicine | Current | Accepting new patients |
| Spangler Medical Enterprises PA | Current | Accepting new patients | |
| Centerwell Senior Primary Care (TX) PA | Internal Medicine | Past | Accepting new patients |
Locations
6101 Waterford District Dr
Ste 200
Miami, FL 33126
Phone (407) 533-6836
2800 Garth Rd
Baytown, TX 77521
Phone (281) 425-3800
646 FM 517 Rd W
Dickinson, TX 77539
Phone (281) 309-9001
5104 Harrisburg Blvd
Ste 800
Houston, TX 77011
Phone (832) 667-4150
3915 Spencer Hwy
Pasadena, TX 77504
Phone (713) 265-6955
1501 N Amburn Rd
Ste 9
Texas City, TX 77591
Phone (817) 832-5662
Interoperability endpoints
- lorenzo.bortolotti.1@29601.direct.athenahealth.com
Organizations & group practices 7
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 CenterWell Senior Primary Care- Pasadena
- Internal Medicine Physician
- Pasadena, TX
- NPI 1861959298
-
dba Bay Area House Calls
- Family Medicine Physician
- Dickinson, TX
- NPI 1912134768
-
- Internal Medicine Physician
- La Feria, TX
- NPI 1689314189
-
dba CenterWell Senior Primary Care- Hiram Clarke
- Internal Medicine Physician
- Houston, TX
- NPI 1508486531
-
dba CenterWell Senior Primary Care- DeSoto
- Internal Medicine Physician
- Desoto, TX
- NPI 1689491581
-
dba CenterWell Senior Primary Care -Downtown East
- Internal Medicine Physician
- Houston, TX
- NPI 1447717871
Hospital & facility affiliations 1
Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.
-
dba Houston Methodist Baytown Hospital
- General Acute Care Hospital
- Baytown, TX
- NPI 1891789772
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1149465600000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1773705600000",
"number": "1215976238",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "6060 FAIRMONT PKWY APT 16206",
"city": "PASADENA",
"state": "TX",
"postal_code": "775054094",
"telephone_number": "281-770-7717"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "2800 GARTH RD",
"city": "BAYTOWN",
"state": "TX",
"postal_code": "775213947",
"telephone_number": "281-369-8545"
}
],
"practiceLocations": [
{
"address_1": "5104 Harrisburg Blvd Ste 800",
"address_purpose": "LOCATION",
"city": "Houston",
"state": "TX",
"postal_code": "770110001",
"country_code": "US",
"telephone_number": "832-937-3687",
"country_name": "United States",
"address_type": "DOM"
}
],
"basic": {
"last_name": "BORTOLOTTI",
"first_name": "LORENZO",
"credential": "MD",
"sole_proprietor": "YES",
"sex": "M",
"enumeration_date": "2006-06-05",
"last_updated": "2026-03-17",
"certification_date": "2026-03-17",
"status": "A"
},
"taxonomies": [
{
"code": "207R00000X",
"taxonomy_group": "",
"desc": "Internal Medicine",
"state": "TX",
"license": "K7665",
"primary": true
}
],
"identifiers": [],
"endpoints": [
{
"endpointType": "DIRECT",
"endpointTypeDescription": "Direct Messaging Address",
"endpoint": "lorenzo.bortolotti.1@29601.direct.athenahealth.com",
"affiliation": "N",
"address_1": "5104 Harrisburg Blvd Ste 800",
"city": "Houston",
"state": "TX",
"country_code": "US",
"postal_code": "770110001",
"country_name": "United States",
"address_type": "DOM"
}
],
"other_names": []
}
Other providers in Baytown, TX
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Mar 17, 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.