Active NPI
Iran Diaz Ramirez, NP
- Nurse Practitioner
- Pasadena, TX
National Provider Identifier
1841129798
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Nurse Practitioner
- License
- 1158369
- Practice address
- 4000 Spencer Hwy
Pasadena, TX 77504-1202 - Phone
- (713) 359-2000
- NPI assigned
- May 18, 2026
- 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 1
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Nurse Practitioner | 363L00000X | 1158369 | TX | Primary |
Addresses
Primary practice location
4000 Spencer Hwy
Pasadena, TX 77504-1202
Mailing address
2770 Summer St Apt 421
Houston, TX 77007-4377
Phone (786) 515-3052
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
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
- Credentials
- Nurse Practitioner
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| 1158369 | TX | MD | Nurse Practitioner |
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1779062400000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1779062400000",
"number": "1841129798",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "2770 SUMMER ST APT 421",
"city": "HOUSTON",
"state": "TX",
"postal_code": "770074377",
"telephone_number": "786-515-3052"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "4000 SPENCER HWY",
"city": "PASADENA",
"state": "TX",
"postal_code": "775041202",
"telephone_number": "713-359-2000"
}
],
"practiceLocations": [],
"basic": {
"last_name": "DIAZ RAMIREZ",
"first_name": "IRAN",
"credential": "NP",
"sole_proprietor": "YES",
"sex": "M",
"enumeration_date": "2026-05-18",
"last_updated": "2026-05-18",
"certification_date": "2026-05-17",
"status": "A"
},
"taxonomies": [
{
"code": "363L00000X",
"taxonomy_group": "",
"desc": "Nurse Practitioner",
"state": "TX",
"license": "1158369",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}Other providers in Pasadena, TX
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on May 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; Order and Referring.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.