Active NPI
George J Hanna, M.D.
- Infectious Disease Physician
- Princeton, NJ
National Provider Identifier
1801928304
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Infectious Disease Physician
- License
- 25MA08684200
- Practice address
- 1805 Stuart Rd W
Princeton, NJ 08540-7507 - Phone
- (267) 305-3866
- NPI assigned
- Mar 10, 2007
- 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 2
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Infectious Disease Physician | 207RI0200X | 25MA08684200 | NJ | Primary |
| Infectious Disease Physician | 207RI0200X | MD417968 | PA |
Addresses
Primary practice location
1805 Stuart Rd W
Princeton, NJ 08540-7507
Mailing address
1805 Stuart Rd W
Princeton, NJ 08540-7507
Other identifiers 1
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 3148165 | Medicaid | MA |
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
- Doctor of Medicine
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| 25MA08684200 | NJ | MD | Infectious Disease Physician |
| MD417968 | PA | MD | Infectious Disease Physician |
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1173484800000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1768867200000",
"number": "1801928304",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "1805 STUART RD W",
"city": "PRINCETON",
"state": "NJ",
"postal_code": "085407507"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "1805 STUART RD W",
"city": "PRINCETON",
"state": "NJ",
"postal_code": "085407507",
"telephone_number": "267-305-3866"
}
],
"practiceLocations": [],
"basic": {
"last_name": "HANNA",
"first_name": "GEORGE",
"middle_name": "J",
"credential": "M.D.",
"sole_proprietor": "YES",
"sex": "M",
"enumeration_date": "2007-03-10",
"last_updated": "2026-01-20",
"certification_date": "2026-01-20",
"status": "A"
},
"taxonomies": [
{
"code": "207RI0200X",
"taxonomy_group": "",
"desc": "Internal Medicine, Infectious Disease",
"state": "NJ",
"license": "25MA08684200",
"primary": true
},
{
"code": "207RI0200X",
"taxonomy_group": "",
"desc": "Internal Medicine, Infectious Disease",
"state": "PA",
"license": "MD417968",
"primary": false
}
],
"identifiers": [
{
"code": "05",
"desc": "MEDICAID",
"issuer": null,
"identifier": "3148165",
"state": "MA"
}
],
"endpoints": [],
"other_names": []
}
Other providers in Princeton, NJ
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jan 20, 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.