MR. OSCAR DELBOSQUE CRNA
NPI 1275837049
Nurse Anesthetist, Certified Registered in Edinburg, TX
About Mr. Oscar Delbosque Crna NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MR. OSCAR DELBOSQUE CRNA (NPI 1275837049) is an individual nurse anesthetist, certified registered in Edinburg, Texas, licensed in Texas (643595) and active in the NPI registry since January 2011. He is affiliated with Doctors Hosptal At Renaissance and is a graduate of Other (2010).
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 and accepts Medicare assignment
Mr. Oscar Delbosque Crna 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 Oscar Delbosque reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Edinburg, TX 78539
- Reassigned Medicare billing, Texas enrollment
- 57 clinicians in this Medicare group
Edinburg, TX 78539
- Reassigned Medicare billing, Texas enrollment
- 114 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.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Doctors Hosptal At Renaissance
Acute Care Hospitals · Edinburg, TXPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 78539 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 11
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
EDINBURG, TX 78539
EDINBURG, TX 78539
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 Oscar Delbosque's NPI number?
The NPI number for Oscar Delbosque is 1275837049. It was assigned to this individual provider in the NPPES registry on January 7, 2011.
Where is Oscar Delbosque located?
Oscar Delbosque practices at 5415 S Mccoll Rd, Edinburg, TX 78539. The listed phone number is (956) 661-0529.
What is Oscar Delbosque's specialty?
The primary specialty registered for this NPI is Nurse Anesthetist, Certified Registered with taxonomy code 367500000X.
Is Oscar Delbosque enrolled in Medicare?
Yes. Oscar Delbosque 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 Oscar Delbosque's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Oscar Delbosque reassigns Medicare benefits to 2 organizations: Renaissance Specialist Clinic (Edinburg, TX) and Mcallen Anesthesia Consultants, PA (Edinburg, 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 Oscar Delbosque's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Oscar Delbosque accept?
Health plans from Blue Cross and Blue Shield of Texas list Oscar Delbosque 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 Oscar Delbosque affiliated with any hospitals?
According to CMS data, Oscar Delbosque is affiliated with Doctors Hosptal At Renaissance.
When was this NPI record last updated?
The NPPES record for Oscar Delbosque was last updated on January 7, 2011. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 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.
# Mr. Oscar Delbosque, CRNA · NPI 1275837049
Nurse Anesthetist, Certified Registered physician in Edinburg, Texas. Individual provider, active in the CMS NPPES registry since January 7, 2011.
## Identity
- **NPI:** 1275837049 (Entity type: Individual)
- **Enumerated:** January 7, 2011
- **Primary specialty:** Nurse Anesthetist, Certified Registered · taxonomy 367500000X
- **State license:** 643595 (Texas)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 5415 S MCCOLL RD, Edinburg, TX 78539-9183
- **Phone:** (956) 661-0529 · **Fax:** (956) 618-4639
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Bills Medicare through:** 2 organizations under Medicare reassignment (form CMS-855R): Renaissance Specialist Clinic (NPI 1932077013, Edinburg, TX); Mcallen Anesthesia Consultants, PA (NPI 1841200805, Edinburg, TX) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2010
## Record status
- **NPPES last updated:** January 7, 2011
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Source: [NPI Profile](https://npiprofile.com/npi/1275837049) · Data from the CMS NPPES public registry.