IANA A BILGA MD
NPI 1932620754
Anesthesiology in San Antonio, TX
About Iana A Bilga Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
IANA A BILGA MD (NPI 1932620754) is an individual anesthesiology provider in San Antonio, Texas, licensed in Texas (U4743) and active in the NPI registry since July 2017. She is enrolled in Medicare PECOS, is affiliated with University Health System, and maintains 2 additional practice locations.
NPPES Registry Identity
Specialties & Licenses 2
Secondary Practice Locations 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
Iana A Bilga 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
4Medicare enrollment records show Iana Bilga reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
San Antonio, TX 78229
- Reassigned Medicare billing, Texas enrollment
- 23 clinicians in this Medicare group
San Antonio, TX 78207
- Reassigned Medicare billing, Texas enrollment
- 1,129 clinicians in this Medicare group
Corpus Christi, TX 78411
- Reassigned Medicare billing, Texas enrollment
- 510 clinicians in this Medicare group
Mcallen, TX 78503
- Reassigned Medicare billing, Texas enrollment
- 98 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.
University Health System
Acute Care Hospitals · San Antonio, TXOther Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
SAN ANTONIO, TX 78229
SAN ANTONIO, TX 78229
SAN ANTONIO, TX 78229
SAN ANTONIO, TX 78229
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 Iana Bilga's NPI number?
The NPI number for Iana Bilga is 1932620754. It was assigned to this individual provider in the NPPES registry on July 1, 2017.
Where is Iana Bilga located?
Iana Bilga practices at 4502 Medical Dr, San Antonio, TX 78229. The listed phone number is (210) 358-4000.
What is Iana Bilga's specialty?
The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.
Is Iana Bilga enrolled in Medicare?
Yes. Iana Bilga 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 Iana Bilga's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Iana Bilga reassigns Medicare benefits to 4 organizations: Methodist Hospital Based Physicians PLLC (San Antonio, TX), Community Medicine Associates (San Antonio, TX), Children's Physician Services Of South Texas (Corpus Christi, TX) and Rio Grande Anesthesia & Pain Medicine Consultants, P.A. (Mcallen, 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 Iana Bilga's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Iana Bilga accept?
Health plans from Baylor Scott and White Health Plan, Blue Cross and Blue Shield of Texas, Community First, Imperial Insurance Companies, Inc. and Oscar Insurance Company list Iana Bilga 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 Iana Bilga affiliated with any hospitals?
According to CMS data, Iana Bilga is affiliated with University Health System.
When was this NPI record last updated?
The NPPES record for Iana Bilga was last updated on July 1, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.
# Iana A Bilga, MD · NPI 1932620754
Anesthesiology physician in San Antonio, Texas. Individual provider, active in the CMS NPPES registry since July 1, 2017.
## Identity
- **NPI:** 1932620754 (Entity type: Individual)
- **Enumerated:** July 1, 2017
- **Primary specialty:** Anesthesiology · taxonomy 207L00000X
- **State license:** U4743 (Texas)
- **Sole proprietor:** No
## Practice location
- **Address:** 4502 MEDICAL DR, San Antonio, TX 78229-4402
- **Phone:** (210) 358-4000 · **Fax:** (210) 358-4775
## 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): Methodist Hospital Based Physicians PLLC (NPI 1417721259, San Antonio, TX); Community Medicine Associates (NPI 1245313329, San Antonio, TX); Children's Physician Services Of South Texas (NPI 1568658227, Corpus Christi, TX); Rio Grande Anesthesia & Pain Medicine Consultants, P.A. (NPI 1962457234, Mcallen, TX) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2010
## Record status
- **NPPES last updated:** July 1, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1932620754) · Data from the CMS NPPES public registry.