Active NPI
Gabriella Cristina Estevez, PH.D., NCSP
- School Psychologist
- Rockville, MD
National Provider Identifier
1659260297
On this page
Key facts
NPPES NPI Registry- Primary specialty
- School Psychologist
- License
- 5401
- Practice address
- 850 Hungerford Dr
Rockville, MD 20850-1718 - Phone
- (240) 740-3000
- NPI assigned
- Jun 30, 2025
- 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 |
|---|---|---|---|---|
| School Psychologist | 103TS0200X | 5401 | MD | Primary |
Addresses
Primary practice location
850 Hungerford Dr
Rockville, MD 20850-1718
Mailing address
915 Silver Spring Ave
Apt 1012
Silver Spring, MD 20910-5139
Phone (908) 296-3863
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
- Credentials
- Doctor of Philosophy
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| 5401 | MD | MD | School Psychologist |
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1751241600000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1751241600000",
"number": "1659260297",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "915 SILVER SPRING AVE",
"address_2": "APT 1012",
"city": "SILVER SPRING",
"state": "MD",
"postal_code": "209105139",
"telephone_number": "908-296-3863"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "850 HUNGERFORD DR",
"city": "ROCKVILLE",
"state": "MD",
"postal_code": "208501718",
"telephone_number": "240-740-3000"
}
],
"practiceLocations": [],
"basic": {
"last_name": "ESTEVEZ",
"first_name": "GABRIELLA",
"middle_name": "CRISTINA",
"name_prefix": "Dr.",
"credential": "PH.D., NCSP",
"sole_proprietor": "NO",
"sex": "F",
"enumeration_date": "2025-06-30",
"last_updated": "2025-06-30",
"certification_date": "2025-06-30",
"status": "A"
},
"taxonomies": [
{
"code": "103TS0200X",
"taxonomy_group": "",
"desc": "Psychologist, School",
"state": "MD",
"license": "5401",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}Other providers in Rockville, MD
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jun 30, 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.