Active NPI
Sierra Griffin
- Contractor
- Phoenix, AZ
National Provider Identifier
1518382183
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Contractor
- Practice address
- 200 W Washington St
Phoenix, AZ 85003 - Phone
- (808) 222-3333
- NPI assigned
- Feb 19, 2014
- Reactivated
- Aug 5, 2026
- Sex
- Female
- 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 |
|---|---|---|---|---|
| Contractor | 171W00000X | Primary |
Addresses
Primary practice location
200 W Washington St
Phoenix, AZ 85003
Mailing address
200 W Washington St
Phoenix, AZ 85003
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
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1392768000000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1785888000000",
"number": "1518382183",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "200 W WASHINGTON ST",
"city": "PHOENIX",
"state": "AZ",
"postal_code": "85003"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "200 W WASHINGTON ST",
"city": "PHOENIX",
"state": "AZ",
"postal_code": "85003",
"telephone_number": "808-222-3333"
}
],
"practiceLocations": [],
"basic": {
"last_name": "GRIFFIN",
"first_name": "SIERRA",
"sole_proprietor": "NO",
"sex": "F",
"enumeration_date": "2014-02-19",
"last_updated": "2026-08-05",
"deactivation_date": "2016-12-22",
"reactivation_date": "2026-08-05",
"status": "A"
},
"taxonomies": [
{
"code": "171W00000X",
"taxonomy_group": "",
"desc": "Contractor",
"state": null,
"license": null,
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}Other providers in Phoenix, AZ
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 5, 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.