Active NPI
Douglas Edward Greiner
- School Psychologist
- Salisbury, MD
National Provider Identifier
1134930779
On this page
Key facts
NPPES NPI Registry- Primary specialty
- School Psychologist
- License
- CER-117383-Z2F0F7
- Practice address
- PO Box 1538
Salisbury, MD 21802-1538 - Phone
- (410) 924-1472
- NPI assigned
- Jan 14, 2025
- 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 |
|---|---|---|---|---|
| School Psychologist | 103TS0200X | CER-117383-Z2F0F7 | MD | Primary |
Addresses
Primary practice location
PO Box 1538
Salisbury, MD 21802-1538
Mailing address
32138 Jones Rd
Eden, MD 21822-2303
Phone (410) 924-1472
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 |
|---|---|---|---|
| CER-117383-Z2F0F7 | MD | MD | School Psychologist |
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1736812800000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1736812800000",
"number": "1134930779",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "32138 JONES RD",
"city": "EDEN",
"state": "MD",
"postal_code": "218222303",
"telephone_number": "410-924-1472"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "PO BOX 1538",
"city": "SALISBURY",
"state": "MD",
"postal_code": "218021538",
"telephone_number": "410-924-1472"
}
],
"practiceLocations": [],
"basic": {
"last_name": "GREINER",
"first_name": "DOUGLAS",
"middle_name": "EDWARD",
"sole_proprietor": "NO",
"sex": "M",
"enumeration_date": "2025-01-14",
"last_updated": "2025-01-14",
"certification_date": "2025-01-14",
"status": "A"
},
"taxonomies": [
{
"code": "103TS0200X",
"taxonomy_group": "",
"desc": "Psychologist, School",
"state": "MD",
"license": "CER-117383-Z2F0F7",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}Other providers in Salisbury, MD
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jan 14, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.