Active NPI
Eliel Bayever, MBBCH
- Pediatric Hematology & Oncology Physician
- New York, NY
National Provider Identifier
1245185776
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Pediatric Hematology & Oncology Physician
- License
- 043005
- Practice address
- 225 W 60TH St PH 1D
New York, NY 10023-7433 - Phone
- (917) 628-4955
- NPI assigned
- Mar 2, 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 |
|---|---|---|---|---|
| Pediatric Hematology & Oncology Physician | 2080P0207X | 043005 | CA | Primary |
Addresses
Primary practice location
225 W 60TH St PH 1D
New York, NY 10023-7433
Mailing address
225 W 60TH St PH 1D
New York, NY 10023-7433
Phone (917) 628-4955
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Not listed in the public Medicare enrollment file
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Not enrolled
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| 043005 | CA | MD | Pediatric Hematology & Oncology Physician |
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1772409600000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1772409600000",
"number": "1245185776",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "225 W 60TH ST PH 1D",
"city": "NEW YORK",
"state": "NY",
"postal_code": "100237433",
"telephone_number": "917-628-4955"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "225 W 60TH ST PH 1D",
"city": "NEW YORK",
"state": "NY",
"postal_code": "100237433",
"telephone_number": "917-628-4955"
}
],
"practiceLocations": [],
"basic": {
"last_name": "BAYEVER",
"first_name": "ELIEL",
"name_prefix": "Dr.",
"credential": "MBBCH",
"sole_proprietor": "YES",
"sex": "M",
"enumeration_date": "2026-03-02",
"last_updated": "2026-03-02",
"certification_date": "2026-03-01",
"status": "A"
},
"taxonomies": [
{
"code": "2080P0207X",
"taxonomy_group": "",
"desc": "Pediatrics, Pediatric Hematology-Oncology",
"state": "CA",
"license": "043005",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}Other providers in New York, NY
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Mar 2, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.