DR. CARLOS RENE DIAZ MD
NPI 1881012557
Internal Medicine - Gastroenterology in Miami, FL
About Dr. Carlos Rene Diaz Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. CARLOS RENE DIAZ MD (NPI 1881012557) is an individual gastroenterology provider in Miami, Florida, licensed in Florida (ME131791) and active in the NPI registry since March 2014. He is enrolled in Medicare PECOS, is affiliated with Jackson Health System, and is a graduate of Rush Medical College Of Rush University (2014).
NPPES Registry Identity
Specialties & Licenses 2
Accepted Insurance
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
Dr. Carlos Rene Diaz 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 Reassignment
Medicare enrollment records show Carlos Diaz reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Coral Gables, FL 33134
- Reassigned Medicare billing, Florida enrollment
- 67 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 9
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.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Jackson Health System
Acute Care Hospitals · Miami, FLPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 33176 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 2
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
MIAMI, FL 33176
MIAMI, FL 33176
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 Carlos Diaz's NPI number?
The NPI number for Carlos Diaz is 1881012557. It was assigned to this individual provider in the NPPES registry on March 31, 2014.
Where is Carlos Diaz located?
Carlos Diaz practices at 9380 SW 150th Street Suite 200, Miami, FL 33176. The listed phone number is (786) 634-4991.
What is Carlos Diaz's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Gastroenterology, with taxonomy code 207RG0100X.
Is Carlos Diaz enrolled in Medicare?
Yes. Carlos Diaz 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 organization bills Medicare for Carlos Diaz's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Carlos Diaz reassigns Medicare benefits to Gastromed, LLC (Coral Gables, FL). 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 Carlos Diaz's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Carlos Diaz accept?
Health plans from Ambetter Health, Ambetter from Superior HealthPlan, Ambetter of Alabama, AmeriHealth Caritas Next and AvMed and 4 other insurers list Carlos Diaz 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.
Is Carlos Diaz affiliated with any hospitals?
According to CMS data, Carlos Diaz is affiliated with Jackson Health System.
When was this NPI record last updated?
The NPPES record for Carlos Diaz was last updated on March 19, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.
# Dr. Carlos Rene Diaz, MD · NPI 1881012557
Gastroenterology physician in Miami, Florida. Individual provider, active in the CMS NPPES registry since March 31, 2014.
## Identity
- **NPI:** 1881012557 (Entity type: Individual)
- **Enumerated:** March 31, 2014
- **Primary specialty:** Internal Medicine - Gastroenterology · taxonomy 207RG0100X
- **State license:** ME131791 (Florida)
- **Sole proprietor:** No
## Practice location
- **Address:** 9380 SW 150TH STREET, SUITE 200, Miami, FL 33176
- **Phone:** (786) 634-4991 · **Fax:** (786) 361-1162
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** Gastromed, LLC (NPI 1538491063, Coral Gables, FL), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Rush Medical College Of Rush University, class of 2014
## Record status
- **NPPES last updated:** March 19, 2024
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Source: [NPI Profile](https://npiprofile.com/npi/1881012557) · Data from the CMS NPPES public registry.