Active NPI
Amy Maisterra, LCSW
- Clinical Social Worker
- Chevy Chase, MD
National Provider Identifier
1598513970
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Clinical Social Worker
- License
- CW014936
- Practice address
- 6800 Wisconsin Ave # 1196
Chevy Chase, MD 20815-6105 - Phone
- (240) 244-9234
- NPI assigned
- May 9, 2024
- Sex
- Female
- Sole proprietor
- Yes
NPPES NPI Registry
Registry information is reported by the provider to CMS and is not verified. About this source
Specialties & licenses 5
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Clinical Social Worker | 1041C0700X | 44SC06516000 | NJ | |
| Clinical Social Worker | 1041C0700X | 0904017825 | VA | |
| Clinical Social Worker | 1041C0700X | 32933 | MD | |
| Clinical Social Worker | 1041C0700X | LC200003318 | DC | |
| Clinical Social Worker | 1041C0700X | CW014936 | PA | Primary |
Addresses
Primary practice location
6800 Wisconsin Ave # 1196
Chevy Chase, MD 20815-6105
Mailing address
6800 Wisconsin Ave # 1196
Chevy Chase, MD 20815-6105
Phone (240) 244-9234
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Not listed in the public Medicare enrollment file
- Opted out of Medicare
- Yes, effective May 25, 2024 through May 25, 2028
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Not enrolled
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| LC200003318 | DC | MD | Clinical Social Worker |
| CW014936 | PA | MD | Clinical Social Worker |
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1715212800000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1787529600000",
"number": "1598513970",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "6800 WISCONSIN AVE # 1196",
"city": "CHEVY CHASE",
"state": "MD",
"postal_code": "208156105",
"telephone_number": "240-244-9234"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "6800 WISCONSIN AVE # 1196",
"city": "CHEVY CHASE",
"state": "MD",
"postal_code": "208156105",
"telephone_number": "240-244-9234"
}
],
"practiceLocations": [],
"basic": {
"last_name": "MAISTERRA",
"first_name": "AMY",
"credential": "LCSW",
"sole_proprietor": "YES",
"sex": "F",
"enumeration_date": "2024-05-09",
"last_updated": "2026-08-24",
"certification_date": "2026-08-24",
"status": "A"
},
"taxonomies": [
{
"code": "1041C0700X",
"taxonomy_group": "",
"desc": "Social Worker, Clinical",
"state": "NJ",
"license": "44SC06516000",
"primary": false
},
{
"code": "1041C0700X",
"taxonomy_group": "",
"desc": "Social Worker, Clinical",
"state": "VA",
"license": "0904017825",
"primary": false
},
{
"code": "1041C0700X",
"taxonomy_group": "",
"desc": "Social Worker, Clinical",
"state": "MD",
"license": "32933",
"primary": false
},
{
"code": "1041C0700X",
"taxonomy_group": "",
"desc": "Social Worker, Clinical",
"state": "DC",
"license": "LC200003318",
"primary": false
},
{
"code": "1041C0700X",
"taxonomy_group": "",
"desc": "Social Worker, Clinical",
"state": "PA",
"license": "CW014936",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}
Other providers in Chevy Chase, MD
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 24, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
- Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Opt Out Affidavits.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.