Active NPI
Johan Niemeyer, LCSW
- Clinical Social Worker
- New Orleans, LA
National Provider Identifier
1194638932
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Clinical Social Worker
- License
- 15871
- Practice address
- 3724 Baudin St
New Orleans, LA 70119-7023 - Phone
- (614) 735-6460
- NPI assigned
- Sep 23, 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 |
|---|---|---|---|---|
| Clinical Social Worker | 1041C0700X | 15871 | LA | Primary |
Addresses
Primary practice location
3724 Baudin St
New Orleans, LA 70119-7023
Mailing address
3724 Baudin St
New Orleans, LA 70119-7023
Phone (614) 735-6460
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Not listed in the public Medicare enrollment file
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1790121600000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1790121600000",
"number": "1194638932",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "3724 BAUDIN ST",
"city": "NEW ORLEANS",
"state": "LA",
"postal_code": "701197023",
"telephone_number": "614-735-6460"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "3724 BAUDIN ST",
"city": "NEW ORLEANS",
"state": "LA",
"postal_code": "701197023",
"telephone_number": "614-735-6460"
}
],
"practiceLocations": [],
"basic": {
"last_name": "NIEMEYER",
"first_name": "JOHAN",
"credential": "LCSW",
"sole_proprietor": "YES",
"sex": "M",
"enumeration_date": "2026-09-23",
"last_updated": "2026-09-23",
"certification_date": "2026-09-23",
"status": "A"
},
"taxonomies": [
{
"code": "1041C0700X",
"taxonomy_group": "",
"desc": "Social Worker, Clinical",
"state": "LA",
"license": "15871",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}Other providers in New Orleans, LA
- Kristen Conerly Nicoladis, RPH
- Nicole de la Fuente LLC (Empowering Expressions Therapy Group)
- Kaila Rebecca Nicolson, MD
- Laura Niditch, PH.D.
- Michelle Lisa Niemeier, PH.D., MP
- Jonathan Nierman, LCSW
- Nightwater Clinic, LLC
- Nightwater Health of Louisiana, Inc
- Nightwater Medical Center LLC
- Vijay Nijjar, MD
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 23, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.