Active NPI
Dimitrios Gregory Sankey
- Ocularist
- Seattle, WA
National Provider Identifier
1649777418
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Ocularist
- License
- OS60491305
- Practice address
- 10212 5TH Ave NE Ste 210
Seattle, WA 98125-7471 - Phone
- (206) 522-4222
- Fax
- (206) 525-1496
- NPI assigned
- Apr 9, 2018
- 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 1
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Ocularist | 156FX1700X | OS60491305 | WA | Primary |
Addresses
Primary practice location
10212 5TH Ave NE Ste 210
Seattle, WA 98125-7471
Mailing address
10212 5TH Ave NE Ste 210
Seattle, WA 98125-7471
Phone (206) 522-4222
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 |
|---|---|---|---|
| OS60491305 | WA | MD | Ocularist |
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| Custom Ocular Prosthetics LLC | Ocularist | Current | Accepting new patients |
Locations
10212 5th Ave NE
Ste 210
Seattle, WA 98125
Phone (206) 522-4222
Organizations & group practices 1
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.
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1523232000000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1779062400000",
"number": "1649777418",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "10212 5TH AVE NE STE 210",
"city": "SEATTLE",
"state": "WA",
"postal_code": "981257471",
"telephone_number": "206-522-4222",
"fax_number": "206-525-1496"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "10212 5TH AVE NE STE 210",
"city": "SEATTLE",
"state": "WA",
"postal_code": "981257471",
"telephone_number": "206-522-4222",
"fax_number": "206-525-1496"
}
],
"practiceLocations": [],
"basic": {
"last_name": "SANKEY",
"first_name": "DIMITRIOS",
"middle_name": "GREGORY",
"sole_proprietor": "YES",
"sex": "M",
"enumeration_date": "2018-04-09",
"last_updated": "2026-05-18",
"certification_date": "2026-05-18",
"status": "A"
},
"taxonomies": [
{
"code": "156FX1700X",
"taxonomy_group": "",
"desc": "Technician/Technologist, Ocularist",
"state": "WA",
"license": "OS60491305",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}Other providers in Seattle, WA
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on May 18, 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.