Active NPI
U-First Healthcare LLC
- Psychiatric/Mental Health Nurse Practitioner
- Tucker, GA
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Psychiatric/Mental Health Nurse Practitioner
- Legal business name
- U-FIRST HEALTHCARE LLC
- Practice address
- 4228 1St Ave Ste 1
Tucker, GA 30084-4426 - Phone
- (833) 583-4778
- Fax
- (833) 583-4779
- NPI assigned
- Feb 15, 2017
- Organization subpart
- No
NPPES NPI Registry
Registry information is reported by the provider to CMS and is not verified. About this source
Authorized official
- Name
- Dr. Dorothy Delisfort-Crisostomo
- Title
- Owner
- Phone
- (833) 583-4778
Authorized official NPPES reports the official by name only. The link goes to the one practitioner connected to this organization with that name.
Specialties & licenses 3
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Behavior Analyst | 103K00000X | |||
| Family Nurse Practitioner | 363LF0000X | |||
| Psychiatric/Mental Health Nurse Practitioner | 363LP0808X | Primary |
Addresses
Primary practice location
4228 1St Ave Ste 1
Tucker, GA 30084-4426
Mailing address
4228 1St Ave Ste 1
Tucker, GA 30084-4426
Phone (833) 583-4778
Other practice location 1
3601 W Commercial Blvd Ste 15
Fort Lauderdale, FL 33309-3320
Phone (833) 583-4778
Other practice location 2
39 Hudson Ave
Nyack, NY 10960-3879
Phone (833) 583-4778
Other practice location 3
105 Mall Way
Suite 1008
Marysville, WA 98270
Phone (833) 583-4778
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Enrolled in GA, WA, FL
Enrollment records 3
| Enrollment ID | State | Provider type | PAC ID | Details |
|---|---|---|---|---|
| O20170619000960 | GA | Part B Supplier - Clinic/Group Practice | 7315215225 |
Receives reassigned benefits from 2 practitioners Practice locations: Tucker, GA |
| O20211122003117 | WA | Part B Supplier - Clinic/Group Practice | 7315215225 |
Receives reassigned benefits from 1 practitioner Practice locations: Marysville, WA |
| O20230915001151 | FL | Part B Supplier - Clinic/Group Practice | 7315215225 |
Receives reassigned benefits from 1 practitioner Practice locations: Lauderhill, FL |
National Provider Directory
National Provider DirectoryLocations
3601 W Commercial Blvd
Ste 15
Fort Lauderdale, FL 33309
Phone (833) 583-4778
5550 W Oakland Park Blvd
Lauderhill, FL 33313
Phone (833) 583-4778
1479 Brockett Rd
Ste 101
Tucker, GA 30084
Phone (404) 625-5427
4228 1st Ave
Ste 1
Tucker, GA 30084
Phone (770) 414-5758
Practitioners & affiliated clinicians
Practitioners 2
Individual providers connected to this organization through Medicare benefit reassignment, Care Compare group membership or National Provider Directory roles.
-
- Psychiatric/Mental Health Nurse Practitioner
- Tucker, GA
- NPI 1013450816
Family, FL, GA, WA
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1487116800000",
"enumeration_type": "NPI-2",
"last_updated_epoch": "1784332800000",
"number": "1205375862",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "4228 1ST AVE STE 1",
"city": "TUCKER",
"state": "GA",
"postal_code": "300844426",
"telephone_number": "833-583-4778",
"fax_number": "833-583-4779"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "4228 1ST AVE STE 1",
"city": "TUCKER",
"state": "GA",
"postal_code": "300844426",
"telephone_number": "833-583-4778",
"fax_number": "833-583-4779"
}
],
"practiceLocations": [
{
"address_1": "3601 W Commercial Blvd Ste 15",
"address_purpose": "LOCATION",
"city": "Fort Lauderdale",
"state": "FL",
"postal_code": "333093320",
"country_code": "US",
"telephone_number": "833-583-4778",
"country_name": "United States",
"address_type": "DOM"
},
{
"address_1": "39 Hudson Ave",
"address_purpose": "LOCATION",
"city": "Nyack",
"state": "NY",
"postal_code": "109603879",
"country_code": "US",
"telephone_number": "833-583-4778",
"country_name": "United States",
"address_type": "DOM"
},
{
"address_1": "105 Mall Way",
"address_2": "Suite 1008",
"address_purpose": "LOCATION",
"city": "Marysville",
"state": "WA",
"postal_code": "98270",
"country_code": "US",
"telephone_number": "833-583-4778",
"fax_number": "833-583-4779",
"country_name": "United States",
"address_type": "DOM"
}
],
"basic": {
"organization_name": "U-FIRST HEALTHCARE LLC",
"organizational_subpart": "NO",
"enumeration_date": "2017-02-15",
"last_updated": "2026-07-18",
"certification_date": "2026-07-18",
"status": "A",
"authorized_official_last_name": "DELISFORT-CRISOSTOMO",
"authorized_official_first_name": "DOROTHY",
"authorized_official_title_or_position": "OWNER",
"authorized_official_telephone_number": "833-583-4778",
"authorized_official_name_prefix": "Dr."
},
"taxonomies": [
{
"code": "103K00000X",
"taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
"desc": "Behavior Analyst",
"state": null,
"license": null,
"primary": false
},
{
"code": "363LF0000X",
"taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
"desc": "Nurse Practitioner, Family",
"state": null,
"license": null,
"primary": false
},
{
"code": "363LP0808X",
"taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
"desc": "Nurse Practitioner, Psychiatric/Mental Health",
"state": null,
"license": null,
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}
Other providers in Tucker, GA
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 18, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
- Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.