Leslie R Kowalski, PHD, Ibclc LLC
Leslie R Kowalski, PHD, Ibclc LLC is a Lactation Consultant (Non-RN) in West Windsor, New Jersey. Registered with an NPI since 2026.
- In the registry since
- 2026
What do these letters mean?
- LLC — Limited liability company
- A form of business registration, not a clinical qualification.
Practice location Address checks out
231 Clarksville Rd Ste 4CWest Windsor, NJ 08550-5300
Phone: (609) 200-1409
Show map & directions
Directions in Google Maps · Apple Maps · OpenStreetMap
Pin is approximate — placed at the ZIP-code centre, not the exact door.
Specialties & licences
| Lactation Consultant (Non-RN) (primary) | Taxonomy 174N00000X |
|---|
Record details
| NPI number | 1386598993 |
|---|---|
| Entity type | Organization (Type 2) |
| Organization subpart | No |
| Authorized official | Leslie Kowalski — Ibclc · (908) 715-5454 |
| Other names | Lactation Solutions Of Princeton |
| NPI enumerated | February 23, 2026 |
| Last updated in NPPES | March 3, 2026 |
| Certification date | March 3, 2026 |
| Mailing address | 7 Jeffers Rd, Plainsboro, NJ 08536-1901 |