Active NPI
Mercia Gee, LMSW
- Social Worker
- Havre de Grace, MD
National Provider Identifier
1487564423
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Social Worker
- License
- 34988
- Practice address
- 800 Tydings LN
Havre de Grace, MD 21078-2132 - Phone
- (800) 799-4673
- NPI assigned
- Sep 10, 2026
- Sex
- Unspecified or another gender identity
- 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 |
|---|---|---|---|---|
| Social Worker | 104100000X | 34988 | MD | Primary |
Addresses
Primary practice location
800 Tydings LN
Havre de Grace, MD 21078-2132
Mailing address
1114 Sandystone Rd Apt M
Essex, MD 21221-4681
Phone (240) 217-7094
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Not listed in the public Medicare enrollment file
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1788998400000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1788998400000",
"number": "1487564423",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "1114 SANDYSTONE RD APT M",
"city": "ESSEX",
"state": "MD",
"postal_code": "212214681",
"telephone_number": "240-217-7094"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "800 TYDINGS LN",
"city": "HAVRE DE GRACE",
"state": "MD",
"postal_code": "210782132",
"telephone_number": "800-799-4673"
}
],
"practiceLocations": [],
"basic": {
"last_name": "GEE",
"first_name": "MERCIA",
"credential": "LMSW",
"sole_proprietor": "NO",
"sex": "X",
"enumeration_date": "2026-09-10",
"last_updated": "2026-09-10",
"certification_date": "2026-09-10",
"status": "A"
},
"taxonomies": [
{
"code": "104100000X",
"taxonomy_group": "",
"desc": "Social Worker",
"state": "MD",
"license": "34988",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}Other providers in Havre de Grace, MD
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 10, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.