NPI age
19 years
Enumerated 2006-05-31
● Active
Type 1 · Individual
Armando R Castillo JR., MD
Castillo is 1 of 5 pediatrics providers in Gainesville and 1 of 187 in Georgia.
Primary specialty
Pediatrics
Plus 2 subspecialties
Licensed in
GA, TX
2 states
Status
Active
No deactivations on record
Last NPPES update
2019-02-27
Source: monthly bulk 2026-05
Sole proprietor
No
May be part of a larger org
How this provider compares
Across 187 active pediatrics providers in Georgia.
NPI age
19 years
≈ at median (19 yr)
State licenses
2 states
Top 80% — 19% of peers are multi-state
Subspecialties
1
In the 35% of peers with subspecialties
NPI lifetime · 2006 → 2026
2006-05Enumerated in NPPES
2006
2026
Where they practice
Practice location
743 Spring St Ne
Gainesville, GA 30501
Mailing address
Po Box 658
Gainesville, GA 305030658
Additional practice locations
2 secondary locations on file with NPPES.
Location 2
5016 S Us Highway 75
Denison, TX 750204584
Location 3
1400 River Pl
Braselton, GA 305175600
Specialties
-
Pediatrics PrimaryA pediatrician who is the principal care provider for sick newborn infants. Clinical expertise is used for direct patient care and for consulting with obstetrical colleagues to plan for the care of mothers who have high-risk pregnancies.
-
Emergency MedicineAn emergency physician focuses on the immediate decision making and action necessary to prevent death or any further disability both in the pre-hospital setting by directing emergency medical technicians and in the emergency department....
Identifiers
| Type | Value | Notes |
|---|---|---|
| 05 (TX) | 385001801 | |
| 01 (GA) | 4519014 | AETNA |
| 01 (GA) | 374271 | CIGNA |
| 01 (GA) | 1972540060 | UNITED HEALTHCARE |
| 01 (GA) | 01208122 | AMERIGROUP |
| 05 (GA) | 247262164F | |
| 01 (GA) | 459338 | WELLCARE |
| 01 (GA) | 52703314 | BCBS |
Multi-state credentialing: Licensed in 2 states. Useful context for credentialers building cross-state provider networks.
Practice context
Part of a multi-provider practice. 689 other active providers share this practice address in NPPES.
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- Confirm the NPI on NPPES.The CMS registry is the system of record. Open NPPES →
- Check the state license is currently active.State licensing boards publish current status; NPPES does not.
- Confirm payer enrollment if billing.NPI presence does not guarantee active enrollment with Medicare, Medicaid, or commercial payers.