CHRISTOPHER CALDARONE MD
NPI 1124504113
Thoracic Surgery (Cardiothoracic Vascular Surgery) in Houston, TX
About Christopher Caldarone Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
CHRISTOPHER CALDARONE MD (NPI 1124504113) is an individual thoracic surgery (cardiothoracic vascular surgery) provider in Houston, Texas, licensed in Iowa (32538) and active in the NPI registry since July 2018. He is enrolled in Medicare PECOS and maintains a secondary practice location in Portland.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 1
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)
Christopher Caldarone Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
2Medicare enrollment records show Christopher Caldarone reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Corpus Christi, TX 78411
- Reassigned Medicare billing, Texas enrollment
- 510 clinicians in this Medicare group
Biddeford, ME 04005
- Reassigned Medicare billing, Maine enrollment
- 3,140 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 77030 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 13
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
HOUSTON, TX 77030
HOUSTON, TX 77030
HOUSTON, TX 77030
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 Christopher Caldarone's NPI number?
The NPI number for Christopher Caldarone is 1124504113. It was assigned to this individual provider in the NPPES registry on July 13, 2018.
Where is Christopher Caldarone located?
Christopher Caldarone practices at 6701 Fannin Street, Houston, TX 77030. The listed phone number is (832) 824-1000.
What is Christopher Caldarone's specialty?
The primary specialty registered for this NPI is Thoracic Surgery (Cardiothoracic Vascular Surgery) with taxonomy code 208G00000X.
Is Christopher Caldarone enrolled in Medicare?
Yes. Christopher Caldarone is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Christopher Caldarone's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Christopher Caldarone reassigns Medicare benefits to 2 organizations: Children's Physician Services Of South Texas (Corpus Christi, TX) and Mainehealth (Biddeford, ME). 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 Christopher Caldarone's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Christopher Caldarone accept?
Health plans from Blue Cross and Blue Shield of Texas, Harvard Pilgrim Health Care and Taro Health list Christopher Caldarone 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 Christopher Caldarone was last updated on December 19, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 22 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.
# Christopher Caldarone, MD · NPI 1124504113
Thoracic Surgery (Cardiothoracic Vascular Surgery) physician in Houston, Texas. Individual provider, active in the CMS NPPES registry since July 13, 2018.
## Identity
- **NPI:** 1124504113 (Entity type: Individual)
- **Enumerated:** July 13, 2018
- **Primary specialty:** Thoracic Surgery (Cardiothoracic Vascular Surgery) · taxonomy 208G00000X
- **State license:** 32538 (Iowa)
- **Sole proprietor:** No
## Practice location
- **Address:** 6701 FANNIN STREET, Houston, TX 77030
- **Phone:** (832) 824-1000
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 2 organizations under Medicare reassignment (form CMS-855R): Children's Physician Services Of South Texas (NPI 1568658227, Corpus Christi, TX); Mainehealth (NPI 1215417019, Biddeford, ME) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** December 19, 2024
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Source: [NPI Profile](https://npiprofile.com/npi/1124504113) · Data from the CMS NPPES public registry.