CAROLINE G CASTILLO MD
NPI 1467413153
Internal Medicine in Albuquerque, NM
About Caroline G Castillo Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
CAROLINE G CASTILLO MD (NPI 1467413153) is an individual internal medicine provider in Albuquerque, New Mexico, licensed in New Mexico (MD2006 0024) and active in the NPI registry since March 2006. She is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Caroline G Castillo Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Caroline Castillo reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Albuquerque, NM 87106
- Reassigned Medicare billing, New Mexico enrollment
- 2,105 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 87108 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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.
ALBUQUERQUE, NM 87108
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 Caroline Castillo's NPI number?
The NPI number for Caroline Castillo is 1467413153. It was assigned to this individual provider in the NPPES registry on March 31, 2006.
Where is Caroline Castillo located?
Caroline Castillo practices at 1501 San Pedro Dr SE 5d-100, Albuquerque, NM 87108. The listed phone number is (505) 265-1711.
What is Caroline Castillo's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is Caroline Castillo enrolled in Medicare?
Yes. Caroline Castillo is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Caroline Castillo's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Caroline Castillo reassigns Medicare benefits to Unm Medical Group Inc (Albuquerque, NM). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Caroline Castillo's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Caroline Castillo was last updated on June 15, 2016. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 years 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.