1. Home
  2. Directory
  3. Colorado
  4. Greeley
  5. Licensed Practical Nurse
  6. NPI Profile

BILLY LEROY CASTILLO LPN
NPI 1891590733
Licensed Practical Nurse in Greeley, CO

Active since February 14, 2025
1300 N 17TH AVE, GREELEY, CO 80631(970) 347-2120 Get Directions Write a Review

NPPES record last updated: February 14, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Billy Leroy Castillo Lpn NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

BILLY LEROY CASTILLO LPN (NPI 1891590733) is an individual licensed practical nurse in Greeley, Colorado, licensed in Colorado (PN0043522) and active in the NPI registry since February 2025.

NPPES Registry Identity

NPI1891590733
Entity TypeIndividualMale
Primary Taxonomy164W00000X
Provider Legal NameBILLY LEROY CASTILLOCredential: LPN
Location Address1300 N 17TH AVEGreeley, CO 80631-9584
Mailing Address1300 N 17th AveGreeley, CO 80631-9584 · (970) 347-2120
Phone(970) 347-2120
Sole ProprietorNo
Enumeration DateFebruary 14, 2025
NPPES CertifiedFebruary 14, 2025
✔ NPI 1891590733 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyLicensed Practical NurseNursing Service Providers
Taxonomy Code164W00000X
License✔ Licensed in CO · PN0043522
Definition
A licensed practical nurse with post-high school vocational training and practical experience in the provision of nursing care at a level less than that required for certification as a Registered Nurse. Requirements for education, experience, licensure, and job responsibilities vary among the states.
1300 N 17TH AVE, Greeley, CO 80631
Open in Google Maps ↗

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

JENNIFER KEHL LCSW
Social Worker
1300 N 17TH AVE
GREELEY, CO 80631
Weld County (970) 347-2120
SCOTT D CLAWSON CAC III
Counselor (Addiction (Substance Use Disorder))
1300 N 17TH AVE
GREELEY, CO 80631
Weld County (970) 347-2120
JAKOB BEDNARCHUK
Counselor (Mental Health)
1300 N 17TH AVE
GREELEY, CO 80631
Weld County (970) 347-2120
DAVID WAYNE FAVER RN
Registered Nurse (Psychiatric/Mental Health)
1300 N 17TH AVE
GREELEY, CO 80631
Weld County (970) 347-2120
MADISON EVANS
Peer Specialist
1300 N 17TH AVE
GREELEY, CO 80631
Weld County (970) 347-2120
MEGHAN HOPKINS
Peer Specialist
1300 N 17TH AVE
GREELEY, CO 80631
Weld County (970) 347-2120
EVELYN FIDELA ROBLES-GAMBOA
Peer Specialist
1300 N 17TH AVE
GREELEY, CO 80631
Weld County (970) 347-2120
ALEXANDRA SMITH
Student in an Organized Health Care Education/Training Program
1300 N 17TH AVE
GREELEY, CO 80631
Weld County (970) 347-2120

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Billy Castillo's NPI number?

The NPI number for Billy Castillo is 1891590733. It was assigned to this individual provider in the NPPES registry on February 14, 2025.

Where is Billy Castillo located?

Billy Castillo practices at 1300 N 17th Ave, Greeley, CO 80631. The listed phone number is (970) 347-2120.

What is Billy Castillo's specialty?

The primary specialty registered for this NPI is Licensed Practical Nurse with taxonomy code 164W00000X.

When was this NPI record last updated?

The NPPES record for Billy Castillo was last updated on February 14, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.