Active NPI
Michael J. Cristy, DDS
- General Practice Dentistry
- Washington, DC
National Provider Identifier
1679550313
On this page
Key facts
NPPES NPI Registry- Primary specialty
- General Practice Dentistry
- License
- DN 10266
- Practice address
- Uscg HQ, Comdt (CG-1122)
2100 2ND Street Room 5314
Washington, DC 20593-0001 - Phone
- (757) 483-8686
- Fax
- (757) 483-8610
- NPI assigned
- Dec 23, 2005
- 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 |
|---|---|---|---|---|
| General Practice Dentistry | 1223G0001X | DN 10266 | FL | Primary |
Addresses
Primary practice location
Uscg HQ, Comdt (CG-1122)
2100 2ND Street Room 5314
Washington, DC 20593-0001
Mailing address
Uscg HQ, Comdt (CG-1122)
2100 2ND Street Room 5314
Washington, DC 20593-0001
Phone (757) 483-8686
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 |
|---|---|---|---|
| DN 10266 | FL | MD | General Practice Dentistry |
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1135296000000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1786838400000",
"number": "1679550313",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "USCG HQ, COMDT (CG-1122)",
"address_2": "2100 2ND STREET ROOM 5314",
"city": "WASHINGTON",
"state": "DC",
"postal_code": "205930001",
"telephone_number": "757-483-8686",
"fax_number": "757-483-8610"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "USCG HQ, COMDT (CG-1122)",
"address_2": "2100 2ND STREET ROOM 5314",
"city": "WASHINGTON",
"state": "DC",
"postal_code": "205930001",
"telephone_number": "757-483-8686",
"fax_number": "757-483-8610"
}
],
"practiceLocations": [],
"basic": {
"last_name": "CRISTY",
"first_name": "MICHAEL",
"middle_name": "J.",
"name_prefix": "Dr.",
"credential": "DDS",
"sole_proprietor": "NO",
"sex": "M",
"enumeration_date": "2005-12-23",
"last_updated": "2026-08-16",
"status": "A"
},
"taxonomies": [
{
"code": "1223G0001X",
"taxonomy_group": "",
"desc": "Dentist, General Practice",
"state": "FL",
"license": "DN 10266",
"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 Aug 16, 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.