Active NPI
Yennier Diaz, FNP-C
- Family Nurse Practitioner
- Plano, TX
National Provider Identifier
1891295770
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Family Nurse Practitioner
- License
- 1110214
- Practice address
- 5930 W Parker Rd Ste 600
Plano, TX 75093-6420 - Phone
- (972) 512-8587
- NPI assigned
- Feb 16, 2018
- Sex
- Male
- Sole proprietor
- Yes
NPPES NPI Registry
Registry information is reported by the provider to CMS and is not verified. About this source
Specialties & licenses 2
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Registered Nurse | 163W00000X | 939226 | TX | |
| Family Nurse Practitioner | 363LF0000X | 1110214 | TX | Primary |
Addresses
Primary practice location
5930 W Parker Rd Ste 600
Plano, TX 75093-6420
Mailing address
5930 W Parker Rd Ste 600
Plano, TX 75093-6420
Phone (469) 873-0922
Other names 1
- Yennier Diaz de la Rosa
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Not listed in the public Medicare enrollment file
- Eligible to order & refer
- Part B services: Yes
- Medical equipment: Yes
- Home health: Yes
- Power mobility devices: Yes
- Hospice: No
Care Compare profile
Medicare Care Compare- Specialty
- Nurse Practitioner
- Education
- Other, 2022
- Medicare assignment
- May accept Medicare assignment
- Telehealth
- Offers telehealth services
Practice addresses (Care Compare)
4233 Winding Brook Dr
Plano, TX 75093-6902
8435 N Stemmons Fwy
Dallas, TX 75247-3930
Hospital & facility affiliations
- Parkland Health & Hospital System
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
- Credentials
- Nurse Practitioner
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| 939226 | TX | MD | Registered Nurse |
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| Family Clinic Diaz and Associates LLC | Current | Accepting new patients | |
| Dallas County Hospital District | Family | Current | Accepting new patients |
| Dallas County Hospital District | Family | Current | Accepting new patients |
| Dallas County Hospital District | Family | Current | Accepting new patients |
| Family Care Medical Center | Past | Accepting new patients |
Locations
5184 Tex Oak Ave
Dallas, TX 75235
Phone (214) 590-6120
1800 N Britain Rd
Irving, TX 75061
Phone (214) 266-3000
5930 W Parker Rd
Ste 600
Plano, TX 75093
Phone (214) 343-9831
Organizations & group practices 5
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.
-
- Primary Care Clinic/Center
- Plano, TX
- NPI 1548116353
-
- Clinic/Center
- Carrollton, TX
- NPI 1356532147
Hospital & facility affiliations 45
Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.
-
- Ambulatory Family Planning Facility
- Dallas, TX
- NPI 1144397324
Hospital
-
- Sleep Disorder Diagnostic Clinic/Center
- Dallas, TX
- NPI 1164042784
Hospital
-
- Internal Medicine Physician
- Grand Prairie, TX
- NPI 1194090001
Hospital
-
- Ambulatory Family Planning Facility
- Dallas, TX
- NPI 1235206418
Hospital
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1518739200000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1783468800000",
"number": "1891295770",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "5930 W PARKER RD STE 600",
"city": "PLANO",
"state": "TX",
"postal_code": "750936420",
"telephone_number": "469-873-0922"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "5930 W PARKER RD STE 600",
"city": "PLANO",
"state": "TX",
"postal_code": "750936420",
"telephone_number": "972-512-8587"
}
],
"practiceLocations": [],
"basic": {
"last_name": "DIAZ",
"first_name": "YENNIER",
"credential": "FNP-C",
"sole_proprietor": "YES",
"sex": "M",
"enumeration_date": "2018-02-16",
"last_updated": "2026-07-08",
"certification_date": "2026-07-08",
"status": "A"
},
"taxonomies": [
{
"code": "163W00000X",
"taxonomy_group": "",
"desc": "Registered Nurse",
"state": "TX",
"license": "939226",
"primary": false
},
{
"code": "363LF0000X",
"taxonomy_group": "",
"desc": "Nurse Practitioner, Family",
"state": "TX",
"license": "1110214",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": [
{
"first_name": "YENNIER",
"last_name": "DIAZ DE LA ROSA",
"credential": "RN",
"code": "1",
"type": "Former Name"
}
]
}Other providers in Plano, TX
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 8, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
- Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Order and Referring.
- Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.