Active NPI
Gregory Robert Warda, M.D.
- Neonatal-Perinatal Medicine Physician
- Pennington, NJ
National Provider Identifier
1659391506
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Neonatal-Perinatal Medicine Physician
- License
- 25IA13038900
- Practice address
- 1 Capital Way
Pennington, NJ 08534-2520 - Phone
- (760) 464-6542
- NPI assigned
- Jul 20, 2006
- 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 |
|---|---|---|---|---|
| Neonatal-Perinatal Medicine Physician | 2080N0001X | 25IA13038900 | NJ | Primary |
Addresses
Primary practice location
1 Capital Way
Pennington, NJ 08534-2520
Mailing address
135 Stoutsburg Blvd
Pennington, NJ 08534-3001
Phone (760) 464-6542
Other identifiers 1
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 300010988 | Medicaid | IN |
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)
- Enrolled
- Credentials
- Doctor of Medicine
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| C50724 | CA | MD | Neonatal-Perinatal Medicine Physician |
| 33879 | CO | MD | Neonatal-Perinatal Medicine Physician |
| 01064039A | IN | MD | Neonatal-Perinatal Medicine Physician |
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| Lafayette Neonatal Associates PC | Neonatal-Perinatal Medicine | Past | Accepting new patients |
| Porter Neonatal Group | Neonatal-Perinatal Medicine | Past | Accepting new patients |
Organizations & group practices 2
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.
-
- Neonatal-Perinatal Medicine Physician
- Lafayette, IN
- NPI 1669636064
-
- Neonatal-Perinatal Medicine Physician
- Valparaiso, IN
- NPI 1912296682
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1153353600000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1781136000000",
"number": "1659391506",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "135 STOUTSBURG BLVD",
"city": "PENNINGTON",
"state": "NJ",
"postal_code": "085343001",
"telephone_number": "760-464-6542"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "1 CAPITAL WAY",
"city": "PENNINGTON",
"state": "NJ",
"postal_code": "085342520",
"telephone_number": "760-464-6542"
}
],
"practiceLocations": [],
"basic": {
"last_name": "WARDA",
"first_name": "GREGORY",
"middle_name": "ROBERT",
"name_prefix": "Dr.",
"credential": "M.D.",
"sole_proprietor": "YES",
"sex": "M",
"enumeration_date": "2006-07-20",
"last_updated": "2026-06-11",
"certification_date": "2026-06-11",
"status": "A"
},
"taxonomies": [
{
"code": "2080N0001X",
"taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
"desc": "Pediatrics, Neonatal-Perinatal Medicine",
"state": "NJ",
"license": "25IA13038900",
"primary": true
}
],
"identifiers": [
{
"code": "05",
"desc": "MEDICAID",
"issuer": null,
"identifier": "300010988",
"state": "IN"
}
],
"endpoints": [],
"other_names": []
}
Other providers in Pennington, NJ
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jun 11, 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.