Active NPI
Lalitha Chalasani, M.D.
- Internal Medicine Physician
- Baton Rouge, LA
National Provider Identifier
1447258462
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Internal Medicine Physician
- License
- 12672R
- Practice address
- 7887 Picardy Ave
Baton Rouge, LA 70809-3534 - Phone
- (225) 405-4076
- NPI assigned
- Jul 13, 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 |
|---|---|---|---|---|
| Internal Medicine Physician | 207R00000X | 12672R | LA | Primary |
Addresses
Primary practice location
7887 Picardy Ave
Baton Rouge, LA 70809-3534
Mailing address
384 Fulwar Skipwith Rd
Baton Rouge, LA 70810-5705
Phone (225) 200-7428
Other practice location 1
1103 Main St
Pineville, LA 71360-6423
Phone (832) 604-3771
Other identifiers 2
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 1544507 | Medicaid | LA | |
| 110230957 | Other | LA | RAILROAD MEDICARE |
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Enrolled in LA
- Eligible to order & refer
- Part B services: Yes
- Medical equipment: Yes
- Home health: Yes
- Power mobility devices: Yes
- Hospice: Yes
Enrollment records 1
| Enrollment ID | State | Provider type | PAC ID | Details |
|---|---|---|---|---|
| I20050228000112 | LA | Practitioner - Internal Medicine | 2466405766 |
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
- Credentials
- Doctor of Medicine
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| 12672R | LA | MD | Internal Medicine Physician |
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1121212800000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1771891200000",
"number": "1447258462",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "384 FULWAR SKIPWITH RD",
"city": "BATON ROUGE",
"state": "LA",
"postal_code": "708105705",
"telephone_number": "225-200-7428"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "7887 PICARDY AVE",
"city": "BATON ROUGE",
"state": "LA",
"postal_code": "708093534",
"telephone_number": "225-405-4076"
}
],
"practiceLocations": [
{
"address_1": "1103 Main St",
"address_purpose": "LOCATION",
"city": "Pineville",
"state": "LA",
"postal_code": "713606423",
"country_code": "US",
"telephone_number": "832-604-3771",
"country_name": "United States",
"address_type": "DOM"
}
],
"basic": {
"last_name": "CHALASANI",
"first_name": "LALITHA",
"name_prefix": "Mrs.",
"credential": "M.D.",
"sole_proprietor": "NO",
"sex": "F",
"enumeration_date": "2005-07-13",
"last_updated": "2026-02-24",
"certification_date": "2026-02-24",
"status": "A"
},
"taxonomies": [
{
"code": "207R00000X",
"taxonomy_group": "",
"desc": "Internal Medicine",
"state": "LA",
"license": "12672R",
"primary": true
}
],
"identifiers": [
{
"code": "05",
"desc": "MEDICAID",
"issuer": null,
"identifier": "1544507",
"state": "LA"
},
{
"code": "01",
"desc": "Other (non-Medicare)",
"issuer": "RAILROAD MEDICARE",
"identifier": "110230957",
"state": "LA"
}
],
"endpoints": [],
"other_names": []
}
Other providers in Baton Rouge, LA
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Feb 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.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.