HEMATOLOGY AND ONCOLOGY ASSOCIATES OF ALABAMA, LLC
NPI 1821101320
Internal Medicine - Hematology & Oncology in Sylacauga, AL
About Hematology And Oncology Associates Of Alabama, Llc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
HEMATOLOGY AND ONCOLOGY ASSOCIATES OF ALABAMA, LLC (NPI 1821101320) is a healthcare organization registered as a hematology & oncology in Sylacauga, Alabama and active in the NPI registry since August 2006. The organization lists Elquis M. Castillo, President, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 3
Group Practice 1
Medicare Participation & PECOS CMS
Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Hematology And Oncology Associates Of Alabama, Llc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
12Medicare enrollment records show 12 clinicians reassign Medicare billing to Hematology And Oncology Associates Of Alabama, LLC, which bills Medicare for the services they deliver. Of these, 1 practice at this address. They are listed nearest first.
Clinicians by Medicare Specialty 3
Clinicians, nearest first (12)
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
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 Hematology And Oncology Associates Of Alabama, LLC's NPI number?
The NPI number for Hematology And Oncology Associates Of Alabama, LLC is 1821101320. It was assigned to this organization in the NPPES registry on August 17, 2006.
Where is Hematology And Oncology Associates Of Alabama, LLC located?
Hematology And Oncology Associates Of Alabama, LLC is located at 209 W Spring St Suite 303, Sylacauga, AL 35150. The listed phone number is (256) 401-0417.
What is Hematology And Oncology Associates Of Alabama, LLC's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Hematology & Oncology, with taxonomy code 207RH0003X.
Is Hematology And Oncology Associates Of Alabama, LLC enrolled in Medicare?
Yes. Hematology And Oncology Associates Of Alabama, LLC is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Hematology And Oncology Associates Of Alabama, LLC?
According to the CMS Revalidation Reassignment List (October 2026 release), 12 clinicians in 3 Medicare specialties reassign their Medicare billing to Hematology And Oncology Associates Of Alabama, LLC. A 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 the clinician's services. The largest specialties are Nurse Practitioner (6), Hematology/Oncology (5) and Medical Oncology (1). Of these, 1 practice at this address. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
When was this NPI record last updated?
The NPPES record for Hematology And Oncology Associates Of Alabama, LLC was last updated on February 10, 2015. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.