Active NPI
Howard W Hardy III, M.D.
- Colon & Rectal Surgery Physician
- Lawrenceville, NJ
National Provider Identifier
1821041054
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Colon & Rectal Surgery Physician
- License
- MA048040
- Practice address
- 3131 Princeton Pike
BLDG 3C-201
Lawrenceville, NJ 08648-2201 - Phone
- (609) 896-1700
- Fax
- (609) 896-1087
- NPI assigned
- May 18, 2006
- Sex
- Male
- Sole proprietor
- No
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 |
|---|---|---|---|---|
| Colon & Rectal Surgery Physician | 208C00000X | MA048040 | NJ | Primary |
Addresses
Primary practice location
3131 Princeton Pike
BLDG 3C-201
Lawrenceville, NJ 08648-2201
Mailing address
3131 Princeton Pike
BLDG 3C-201
Lawrenceville, NJ 08648-2201
Phone (609) 896-1700
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 |
|---|---|---|---|
| MA048040 | NJ | MD | Colon & Rectal Surgery Physician |
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1147910400000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1783900800000",
"number": "1821041054",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "3131 PRINCETON PIKE",
"address_2": "BLDG 3C-201",
"city": "LAWRENCEVILLE",
"state": "NJ",
"postal_code": "086482201",
"telephone_number": "609-896-1700",
"fax_number": "609-896-1087"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "3131 PRINCETON PIKE",
"address_2": "BLDG 3C-201",
"city": "LAWRENCEVILLE",
"state": "NJ",
"postal_code": "086482201",
"telephone_number": "609-896-1700",
"fax_number": "609-896-1087"
}
],
"practiceLocations": [],
"basic": {
"last_name": "HARDY",
"first_name": "HOWARD",
"middle_name": "W",
"name_prefix": "Dr.",
"name_suffix": "III",
"credential": "M.D.",
"sole_proprietor": "NO",
"sex": "M",
"enumeration_date": "2006-05-18",
"last_updated": "2026-07-13",
"status": "A"
},
"taxonomies": [
{
"code": "208C00000X",
"taxonomy_group": "",
"desc": "Colon & Rectal Surgery",
"state": "NJ",
"license": "MA048040",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}
Other providers in Lawrenceville, NJ
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 13, 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.