DIEGO ANDRE REYMUNDE DURAN MD
NPI 1639657091
Internal Medicine in Houston, TX
About Diego Andre Reymunde Duran Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DIEGO ANDRE REYMUNDE DURAN MD (NPI 1639657091) is an individual internal medicine provider in Houston, Texas, licensed in Texas (U5215) and active in the NPI registry since July 2018. He is enrolled in Medicare PECOS, is affiliated with Harris Health System, and maintains a secondary practice location in Ponce.
NPPES Registry Identity
Specialties & Licenses 2
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 and accepts Medicare assignment
Diego Andre Reymunde Duran 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 Diego Reymunde Duran reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Houston, TX 77030
- Reassigned Medicare billing, Texas enrollment
- 3,111 clinicians in this Medicare group
Richmond, TX 77469
- Reassigned Medicare billing, Texas enrollment
- 452 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 3
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.
Harris Health System
Acute Care Hospitals · Houston, TXPhysician 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 2
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
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 Diego Reymunde Duran's NPI number?
The NPI number for Diego Reymunde Duran is 1639657091. It was assigned to this individual provider in the NPPES registry on July 29, 2018.
Where is Diego Reymunde Duran located?
Diego Reymunde Duran practices at 6431 Fannin Street Suite Msb 1.134, Houston, TX 77030. The listed phone number is (713) 500-6500.
What is Diego Reymunde Duran's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is Diego Reymunde Duran enrolled in Medicare?
Yes. Diego Reymunde Duran 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 Diego Reymunde Duran's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Diego Reymunde Duran reassigns Medicare benefits to 2 organizations: Ut Physicians (Houston, TX) and Health And Human Services Commission (Richmond, TX). 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 Diego Reymunde Duran's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Diego Reymunde Duran accept?
Health plans from Blue Cross and Blue Shield of Texas list Diego Reymunde Duran 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 Diego Reymunde Duran affiliated with any hospitals?
According to CMS data, Diego Reymunde Duran is affiliated with Harris Health System.
When was this NPI record last updated?
The NPPES record for Diego Reymunde Duran was last updated on August 11, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.
# Diego Andre Reymunde Duran, MD · NPI 1639657091
Internal Medicine physician in Houston, Texas. Individual provider, active in the CMS NPPES registry since July 29, 2018.
## Identity
- **NPI:** 1639657091 (Entity type: Individual)
- **Enumerated:** July 29, 2018
- **Primary specialty:** Internal Medicine · taxonomy 207R00000X
- **State license:** U5215 (Texas)
- **Sole proprietor:** No
## Practice location
- **Address:** 6431 FANNIN STREET SUITE MSB 1.134, Houston, TX 77030-5389
- **Phone:** (713) 500-6500 · **Fax:** (713) 500-6497
## 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:** 2 organizations under Medicare reassignment (form CMS-855R): Ut Physicians (NPI 1033157821, Houston, TX); Health And Human Services Commission (NPI 1790851202, Richmond, TX) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2020
## Record status
- **NPPES last updated:** August 11, 2023
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Source: [NPI Profile](https://npiprofile.com/npi/1639657091) · Data from the CMS NPPES public registry.