Active NPI
Patricia Carol Krumholtz-Belkin, PNP,RN
- Pediatric Nurse Practitioner
- Valhalla, NY
National Provider Identifier
1154396554
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Pediatric Nurse Practitioner
- License
- F380203-1
- Practice address
- 100 Woods Rd
Valhalla, NY 10595-1530 - Phone
- (914) 493-8558
- Fax
- (914) 493-1488
- NPI assigned
- Feb 20, 2006
- 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 2
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Lactation Consultant (Registered Nurse) | 163WL0100X | F380203-1 | NY | |
| Pediatric Nurse Practitioner | 363LP0200X | F380203-1 | NY | Primary |
Addresses
Primary practice location
100 Woods Rd
Valhalla, NY 10595-1530
Mailing address
400 Columbus Ave Ste 200E
Valhalla, NY 10595-1392
Phone (914) 614-4200
Other practice location 1
19 Bradhurst Ave Ste 2400
Hawthorne, NY 10532-2144
Phone (914) 493-8431
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
- Credentials
- Registered Nurse
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| F380203-1 | NY | MD | Lactation Consultant (Registered Nurse) |
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| Boston Children'S Health Physicians, LLP | Past | Accepting new patients |
Interoperability endpoints
- patricia.belkin.p1@direct.cwpw.nextgenshare.com
- https://fhir.nextgen.com/nge/prod/fhir-api-r4/fhir/r4/
Organizations & group practices 1
Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships and National Provider Directory roles.
-
- Pediatrics Physician
- Hawthorne, NY
- NPI 1467454967
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1140393600000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1786665600000",
"number": "1154396554",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "400 COLUMBUS AVE STE 200E",
"city": "VALHALLA",
"state": "NY",
"postal_code": "105951392",
"telephone_number": "914-614-4200"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "100 WOODS RD",
"city": "VALHALLA",
"state": "NY",
"postal_code": "105951530",
"telephone_number": "914-493-8558",
"fax_number": "914-493-1488"
}
],
"practiceLocations": [
{
"address_1": "19 Bradhurst Ave Ste 2400",
"address_purpose": "LOCATION",
"city": "Hawthorne",
"state": "NY",
"postal_code": "105322144",
"country_code": "US",
"telephone_number": "914-493-8431",
"fax_number": "914-816-2704",
"country_name": "United States",
"address_type": "DOM"
}
],
"basic": {
"last_name": "KRUMHOLTZ-BELKIN",
"first_name": "PATRICIA",
"middle_name": "CAROL",
"credential": "PNP,RN",
"sole_proprietor": "NO",
"sex": "F",
"enumeration_date": "2006-02-20",
"last_updated": "2026-08-14",
"certification_date": "2026-08-14",
"status": "A"
},
"taxonomies": [
{
"code": "163WL0100X",
"taxonomy_group": "",
"desc": "Registered Nurse, Lactation Consultant",
"state": "NY",
"license": "F380203-1",
"primary": false
},
{
"code": "363LP0200X",
"taxonomy_group": "",
"desc": "Nurse Practitioner, Pediatrics",
"state": "NY",
"license": "F380203-1",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}
Other providers in Valhalla, NY
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 14, 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.