Active NPI
Marketta Kirby
- Marriage & Family Therapist
- Dover, DE
National Provider Identifier
1114800422
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Marriage & Family Therapist
- Practice address
- 8 The GRN Ste a
Dover, DE 19901-3618 - Phone
- (302) 215-6333
- NPI assigned
- Jul 26, 2025
- Sex
- Female
- Sole proprietor
- No
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.
-
- Voluntary or Charitable Agency
- Dover, DE
- NPI 1720938343
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
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| Looproots Foundation | Current | Accepting new patients |
Specialties & licenses 4
NPPES NPI Registry| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Driving and Community Mobility Occupational Therapy Assistant | 224ZR0403X | DE | ||
| Marriage & Family Therapist | 106H00000X | DE | Primary | |
| Clinical Child & Adolescent Psychologist | 103TC2200X | DE | ||
| Developmental Therapist | 222Q00000X | DE |
Addresses
NPPES NPI RegistryPrimary practice location
8 The GRN Ste a
Dover, DE 19901-3618
Mailing address
8 The GRN Ste a
Dover, DE 19901-3618
Phone (302) 215-6333
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format, last updated by the provider on Jul 26, 2025.
{
"created_epoch": "1753488000000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1753488000000",
"number": "1114800422",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "8 THE GRN STE A",
"city": "DOVER",
"state": "DE",
"postal_code": "199013618",
"telephone_number": "302-215-6333"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "8 THE GRN STE A",
"city": "DOVER",
"state": "DE",
"postal_code": "199013618",
"telephone_number": "302-215-6333"
}
],
"practiceLocations": [],
"basic": {
"last_name": "KIRBY",
"first_name": "MARKETTA",
"sole_proprietor": "NO",
"sex": "F",
"enumeration_date": "2025-07-26",
"last_updated": "2025-07-26",
"certification_date": "2025-07-26",
"status": "A"
},
"taxonomies": [
{
"code": "224ZR0403X",
"taxonomy_group": "",
"desc": "Occupational Therapy Assistant, Driving and Community Mobility",
"state": "DE",
"license": null,
"primary": false
},
{
"code": "106H00000X",
"taxonomy_group": "",
"desc": "Marriage & Family Therapist",
"state": "DE",
"license": null,
"primary": true
},
{
"code": "103TC2200X",
"taxonomy_group": "",
"desc": "Psychologist, Clinical Child & Adolescent",
"state": "DE",
"license": null,
"primary": false
},
{
"code": "222Q00000X",
"taxonomy_group": "",
"desc": "Developmental Therapist",
"state": "DE",
"license": null,
"primary": false
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}
Other providers in Dover, DE
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 26, 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.