Active NPI
Silvester Obaga Manduku, NP
- Psychiatric/Mental Health Nurse Practitioner
- Alvarado, TX
National Provider Identifier
1295691319
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Psychiatric/Mental Health Nurse Practitioner
- License
- 1144607
- Practice address
- 713 Golden Gate Park Rd
Alvarado, TX 76009-2695 - Phone
- (682) 221-4439
- NPI assigned
- Jan 2, 2026
- Last updated
- Oct 2, 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 |
|---|---|---|---|---|
| Psychiatric/Mental Health Nurse Practitioner | 363LP0808X | 1144607 | TX | Primary |
Addresses
Primary practice location
713 Golden Gate Park Rd
Alvarado, TX 76009-2695
Mailing address
713 Golden Gate Park Rd
Alvarado, TX 76009-2695
Phone (682) 221-4439
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
- Credentials
- Nurse Practitioner
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| 1144607 | TX | MD | Psychiatry Physician |
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1767312000000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1790899200000",
"number": "1295691319",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "713 GOLDEN GATE PARK RD",
"city": "ALVARADO",
"state": "TX",
"postal_code": "760092695",
"telephone_number": "682-221-4439"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "713 GOLDEN GATE PARK RD",
"city": "ALVARADO",
"state": "TX",
"postal_code": "760092695",
"telephone_number": "682-221-4439"
}
],
"practiceLocations": [],
"basic": {
"last_name": "MANDUKU",
"first_name": "SILVESTER",
"middle_name": "OBAGA",
"credential": "NP",
"sole_proprietor": "YES",
"sex": "M",
"enumeration_date": "2026-01-02",
"last_updated": "2026-10-02",
"certification_date": "2026-10-02",
"status": "A"
},
"taxonomies": [
{
"code": "363LP0808X",
"taxonomy_group": "",
"desc": "Nurse Practitioner, Psychiatric/Mental Health",
"state": "TX",
"license": "1144607",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}
Other providers in Alvarado, TX
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Oct 2, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.