LUIS R CASTELLANOS MD
NPI 1013059286
Internal Medicine - Cardiovascular Disease in San Diego, CA
About Luis R Castellanos Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
LUIS R CASTELLANOS MD (NPI 1013059286) is an individual cardiovascular disease provider in San Diego, California, licensed in California (A89654) and active in the NPI registry since February 2007. He is enrolled in Medicare PECOS and is a graduate of Harvard Medical School (1999).
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 and accepts Medicare assignment
Luis R Castellanos Md is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignments
2Medicare enrollment records show Luis Castellanos reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
San Diego, CA 92103
- Reassigned Medicare billing, California enrollment
- 526 clinicians in this Medicare group
Imperial, CA 92251
- Reassigned Medicare billing, California enrollment
- Medicare enrollment name: Imperial Valley Family Care Medical Group A P C
- 81 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.
Areas of Expertise CMS Part B claims 21
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 92103 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.
SAN DIEGO, CA 92103
SAN DIEGO, CA 92103
SAN DIEGO, CA 92103
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 Luis Castellanos's NPI number?
The NPI number for Luis Castellanos is 1013059286. It was assigned to this individual provider in the NPPES registry on February 13, 2007.
Where is Luis Castellanos located?
Luis Castellanos practices at 200 W Arbor Dr Division Of Cardiology, Mpf 360, San Diego, CA 92103. The listed phone number is (619) 543-8213.
What is Luis Castellanos's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Cardiovascular Disease, with taxonomy code 207RC0000X.
Is Luis Castellanos enrolled in Medicare?
Yes. Luis Castellanos is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organizations bill Medicare for Luis Castellanos's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Luis Castellanos reassigns Medicare benefits to 2 organizations: Regents Of The University Of California (San Diego, CA) and Imperial Valley Family Care Medical Group Apc (Imperial, CA). Each 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 Luis Castellanos'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 Luis Castellanos was last updated on July 29, 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.