JOSE AUN M.D.
NPI 1083612758
Obstetrics & Gynecology in El Paso, TX
About Jose Aun M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
JOSE AUN M.D. (NPI 1083612758) is an individual obstetrics & gynecology provider in El Paso, Texas, licensed in Texas (J6309) and active in the NPI registry since July 2005. He is enrolled in Medicare PECOS and is a graduate of University Of Texas Medical School At Houston (1993).
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
Jose Aun M.d. 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
4Medicare enrollment records show Jose Aun reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
El Paso, TX 79905
- Reassigned Medicare billing, Texas enrollment
- 856 clinicians in this Medicare group
El Paso, TX 79935
- Reassigned Medicare billing, Texas enrollment
- 13 clinicians in this Medicare group
El Paso, TX 79936
- Reassigned Medicare billing, Texas enrollment
- 14 clinicians in this Medicare group
Austin, TX 78758
- Reassigned Medicare billing, Texas enrollment
- Medicare enrollment name: Obhg Texas Holdings PA
- 998 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 79902 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
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
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 Jose Aun's NPI number?
The NPI number for Jose Aun is 1083612758. It was assigned to this individual provider in the NPPES registry on July 7, 2005.
Where is Jose Aun located?
Jose Aun practices at 401 Boston Ave 2nd Level, El Paso, TX 79902. The listed phone number is (915) 534-7002.
What is Jose Aun's specialty?
The primary specialty registered for this NPI is Obstetrics & Gynecology with taxonomy code 207V00000X.
Is Jose Aun enrolled in Medicare?
Yes. Jose Aun 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 Jose Aun's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Jose Aun reassigns Medicare benefits to 4 organizations: Texas Tech University Health Sciences Center El Paso (El Paso, TX), Invogue Total Womens Healthcare PLLC (El Paso, TX), Femi David Iwaloye, MD, PA (El Paso, TX) and Obhg Texas Holdings, P.A. (Austin, 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 Jose Aun's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Jose Aun accept?
Health plans from Ambetter from Arizona Complete Health, Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections, Ambetter from Superior HealthPlan and Ambetter of Oklahoma and 3 other insurers list Jose Aun 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 Jose Aun was last updated on August 17, 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.
# Jose Aun, M.D. · NPI 1083612758
Obstetrics & Gynecology physician in El Paso, Texas. Individual provider, active in the CMS NPPES registry since July 7, 2005.
## Identity
- **NPI:** 1083612758 (Entity type: Individual)
- **Enumerated:** July 7, 2005
- **Primary specialty:** Obstetrics & Gynecology · taxonomy 207V00000X
- **State license:** J6309 (Texas)
- **Sole proprietor:** No
## Practice location
- **Address:** 401 BOSTON AVE, 2ND LEVEL, El Paso, TX 79902-2601
- **Phone:** (915) 534-7002 · **Fax:** (915) 534-4390
## 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:** 4 organizations under Medicare reassignment (form CMS-855R): Texas Tech University Health Sciences Center El Paso (NPI 1548389554, El Paso, TX); Invogue Total Womens Healthcare PLLC (NPI 1184995649, El Paso, TX); Femi David Iwaloye, MD, PA (NPI 1619280088, El Paso, TX); Obhg Texas Holdings, P.A. (NPI 1083917769, Austin, TX) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of Texas Medical School At Houston, class of 1993
## Record status
- **NPPES last updated:** August 17, 2011
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Source: [NPI Profile](https://npiprofile.com/npi/1083612758) · Data from the CMS NPPES public registry.