Active NPI
Oana-Maria Ivan
- Lactation Consultant (Non-RN)
- Sunnyside, NY
National Provider Identifier
1790696250
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Lactation Consultant (Non-RN)
- License
- L-323044
- Practice address
- 4329 39TH PL Apt 32
Sunnyside, NY 11104-4353 - Phone
- (929) 990-3981
- NPI assigned
- Sep 14, 2026
- Sex
- Female
- 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 |
|---|---|---|---|---|
| Lactation Consultant (Non-RN) | 174N00000X | L-323044 | NY | Primary |
Addresses
Primary practice location
4329 39TH PL Apt 32
Sunnyside, NY 11104-4353
Mailing address
4329 39TH PL Apt 32
Sunnyside, NY 11104-4353
Phone (929) 990-3981
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": "1789344000000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1789344000000",
"number": "1790696250",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "4329 39TH PL APT 32",
"city": "SUNNYSIDE",
"state": "NY",
"postal_code": "111044353",
"telephone_number": "929-990-3981"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "4329 39TH PL APT 32",
"city": "SUNNYSIDE",
"state": "NY",
"postal_code": "111044353",
"telephone_number": "929-990-3981"
}
],
"practiceLocations": [],
"basic": {
"last_name": "IVAN",
"first_name": "OANA-MARIA",
"sole_proprietor": "YES",
"sex": "F",
"enumeration_date": "2026-09-14",
"last_updated": "2026-09-14",
"certification_date": "2026-09-14",
"status": "A"
},
"taxonomies": [
{
"code": "174N00000X",
"taxonomy_group": "",
"desc": "Lactation Consultant, Non-RN",
"state": "NY",
"license": "L-323044",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}Other providers in Sunnyside, NY
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 14, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.