Active NPI
Riffat S Haider, DMD
- Dentist
- Washington, DC
National Provider Identifier
1588078596
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Dentist
- License
- 22DI02828000
- Practice address
- 2506 Virginia Ave NW
Washington, DC 20037-1901 - Phone
- (202) 965-5400
- NPI assigned
- Jun 17, 2014
- Sex
- Female
- 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 |
|---|---|---|---|---|
| Dentist | 122300000X | DEN1001416 | DC | |
| Dentist | 122300000X | 22DI02828000 | NJ | Primary |
Addresses
Primary practice location
2506 Virginia Ave NW
Washington, DC 20037-1901
Mailing address
2506 Virginia Ave NW
Washington, DC 20037-1901
Phone (202) 965-5400
Other practice location 1
361 Route 31 Bldg C
Flemington, NJ 08822-5796
Phone (908) 968-4440
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 |
|---|---|---|---|
| DEN1001416 | DC | MD | Dentist |
| 22DI02828000 | NJ | MD | Dentist |
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| Zufall Health Center, Inc | Past | Accepting new patients | |
| Watergate Dental Associates Inc | Past | Accepting new patients | |
| Zufall Health Center,Inc | Past | Accepting new patients |
Organizations & group practices 3
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.
-
- General Practice Dentistry
- Washington, DC
- NPI 1922284314
-
- Federally Qualified Health Center (FQHC)
- Flemington, NJ
- NPI 1538597018
-
- Community Health Clinic/Center
- Dover, NJ
- NPI 1902990880
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1402963200000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1777248000000",
"number": "1588078596",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "2506 VIRGINIA AVE NW",
"city": "WASHINGTON",
"state": "DC",
"postal_code": "200371901",
"telephone_number": "202-965-5400"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "2506 VIRGINIA AVE NW",
"city": "WASHINGTON",
"state": "DC",
"postal_code": "200371901",
"telephone_number": "202-965-5400"
}
],
"practiceLocations": [
{
"address_1": "361 Route 31 Bldg C",
"address_purpose": "LOCATION",
"city": "Flemington",
"state": "NJ",
"postal_code": "088225796",
"country_code": "US",
"telephone_number": "908-968-4440",
"country_name": "United States",
"address_type": "DOM"
}
],
"basic": {
"last_name": "HAIDER",
"first_name": "RIFFAT",
"middle_name": "S",
"name_prefix": "Dr.",
"credential": "DMD",
"sole_proprietor": "YES",
"sex": "F",
"enumeration_date": "2014-06-17",
"last_updated": "2026-04-27",
"certification_date": "2026-04-27",
"status": "A"
},
"taxonomies": [
{
"code": "122300000X",
"taxonomy_group": "",
"desc": "Dentist",
"state": "DC",
"license": "DEN1001416",
"primary": false
},
{
"code": "122300000X",
"taxonomy_group": "",
"desc": "Dentist",
"state": "NJ",
"license": "22DI02828000",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}
Other providers in Washington, DC
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Apr 27, 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.