STEPHANIE ESPARZA MD
NPI 1437772977
Anesthesiology in Galveston, TX
About Stephanie Esparza Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
STEPHANIE ESPARZA MD (NPI 1437772977) is an individual anesthesiology provider in Galveston, Texas, licensed in Texas (U6595) and active in the NPI registry since May 2020. She is enrolled in Medicare PECOS, is affiliated with University Of Texas Medical Branch Galveston, and is a graduate of Other (2020).
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
Stephanie Esparza 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 Stephanie Esparza reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Galveston, TX 77555
- Reassigned Medicare billing, Texas enrollment
- 2,222 clinicians in this Medicare group
Houston, TX 77030
- Reassigned Medicare billing, Texas enrollment
- 2,554 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 Of Texas Medical Branch Galveston
Acute Care Hospitals · Galveston, 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.
GALVESTON, TX 77555
GALVESTON, TX 77555
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 Stephanie Esparza's NPI number?
The NPI number for Stephanie Esparza is 1437772977. It was assigned to this individual provider in the NPPES registry on May 19, 2020.
Where is Stephanie Esparza located?
Stephanie Esparza practices at 301 University Blvd 5.504 Jennie Sealy Hospital, Galveston, TX 77555. The listed phone number is (409) 266-7811.
What is Stephanie Esparza's specialty?
The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.
Is Stephanie Esparza enrolled in Medicare?
Yes. Stephanie Esparza 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 Stephanie Esparza's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Stephanie Esparza reassigns Medicare benefits to 2 organizations: Utmb Faculty Group Practice (Galveston, TX) and Baylor College Of Medicine (Houston, 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 Stephanie Esparza's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Stephanie Esparza accept?
Health plans from Blue Cross and Blue Shield of Texas and Oscar Insurance Company list Stephanie Esparza 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 Stephanie Esparza affiliated with any hospitals?
According to CMS data, Stephanie Esparza is affiliated with University Of Texas Medical Branch Galveston.
When was this NPI record last updated?
The NPPES record for Stephanie Esparza was last updated on February 4, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.
# Stephanie Esparza, MD · NPI 1437772977
Anesthesiology physician in Galveston, Texas. Individual provider, active in the CMS NPPES registry since May 19, 2020.
## Identity
- **NPI:** 1437772977 (Entity type: Individual)
- **Enumerated:** May 19, 2020
- **Primary specialty:** Anesthesiology · taxonomy 207L00000X
- **State license:** U6595 (Texas)
- **Sole proprietor:** No
## Practice location
- **Address:** 301 UNIVERSITY BLVD, 5.504 JENNIE SEALY HOSPITAL, Galveston, TX 77555-0877
- **Phone:** (409) 266-7811
## 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): Utmb Faculty Group Practice (NPI 1942241146, Galveston, TX); Baylor College Of Medicine (NPI 1881026664, Houston, TX) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2020
## Record status
- **NPPES last updated:** February 4, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1437772977) · Data from the CMS NPPES public registry.