Active NPI
Adam Weiss, D.M.D.
- Orthodontics and Dentofacial Orthopedics Dentistry
- King of Prussia, PA
National Provider Identifier
1790763076
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Orthodontics and Dentofacial Orthopedics Dentistry
- License
- DS-026236-L
- Practice address
- 491 Allendale Rd
King of Prussia, PA 19406-1432 - Phone
- (610) 265-3034
- Fax
- (610) 962-0192
- NPI assigned
- Jan 6, 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 |
|---|---|---|---|---|
| Orthodontics and Dentofacial Orthopedics Dentistry | 1223X0400X | DS-026236-L | PA | Primary |
Addresses
Primary practice location
491 Allendale Rd
King of Prussia, PA 19406-1432
Mailing address
123 Spyglass Dr
Blue Bell, PA 19422-3222
Phone (610) 277-9811
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 |
|---|---|---|---|
| DS-026236-L | PA | MD | Orthodontics and Dentofacial Orthopedic Dentist |
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1136505600000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1783900800000",
"number": "1790763076",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "123 SPYGLASS DR",
"city": "BLUE BELL",
"state": "PA",
"postal_code": "194223222",
"telephone_number": "610-277-9811"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "491 ALLENDALE RD",
"city": "KING OF PRUSSIA",
"state": "PA",
"postal_code": "194061432",
"telephone_number": "610-265-3034",
"fax_number": "610-962-0192"
}
],
"practiceLocations": [],
"basic": {
"last_name": "WEISS",
"first_name": "ADAM",
"name_prefix": "Dr.",
"credential": "D.M.D.",
"sole_proprietor": "NO",
"sex": "M",
"enumeration_date": "2006-01-06",
"last_updated": "2026-07-13",
"status": "A"
},
"taxonomies": [
{
"code": "1223X0400X",
"taxonomy_group": "",
"desc": "Dentist, Orthodontics and Dentofacial Orthopedics",
"state": "PA",
"license": "DS-026236-L",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}Other providers in King of Prussia, PA
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.