MR. RICARDO CASTELLON
NPI 1801733845
Anesthesiologist Assistant in Houston, TX
About Mr. Ricardo Castellon NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MR. RICARDO CASTELLON (NPI 1801733845) is an individual anesthesiologist assistant in Houston, Texas, licensed in Texas (789791029) and active in the NPI registry since April 2026. He is a graduate of Other (2026).
NPPES Registry Identity
Specialties & Licenses
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Mr. Ricardo Castellon is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Ricardo Castellon reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Houston, TX 77030
- Reassigned Medicare billing, Texas enrollment
- 2,554 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.
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.
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 Ricardo Castellon's NPI number?
The NPI number for Ricardo Castellon is 1801733845. It was assigned to this individual provider in the NPPES registry on April 29, 2026.
Where is Ricardo Castellon located?
Ricardo Castellon practices at 6720 Bertner Ave, Houston, TX 77030. The listed phone number is (713) 798-6399.
What is Ricardo Castellon's specialty?
The primary specialty registered for this NPI is Anesthesiologist Assistant with taxonomy code 367H00000X.
Is Ricardo Castellon enrolled in Medicare?
Yes. Ricardo Castellon is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Ricardo Castellon's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Ricardo Castellon reassigns Medicare benefits to Baylor College Of Medicine (Houston, TX). 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 Ricardo Castellon's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Ricardo Castellon accept?
Health plans from Blue Cross and Blue Shield of Texas list Ricardo Castellon as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
When was this NPI record last updated?
The NPPES record for Ricardo Castellon was last updated on May 20, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.
# Mr. Ricardo Castellon · NPI 1801733845
Anesthesiologist Assistant physician in Houston, Texas. Individual provider, active in the CMS NPPES registry since April 29, 2026.
## Identity
- **NPI:** 1801733845 (Entity type: Individual)
- **Enumerated:** April 29, 2026
- **Primary specialty:** Anesthesiologist Assistant · taxonomy 367H00000X
- **State license:** 789791029 (Texas)
- **Sole proprietor:** No
## Practice location
- **Address:** 6720 BERTNER AVE, Houston, TX 77030-2604
- **Phone:** (713) 798-6399
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Bills Medicare through:** Baylor College Of Medicine (NPI 1881026664, Houston, TX), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2026
## Record status
- **NPPES last updated:** May 20, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1801733845) · Data from the CMS NPPES public registry.