DR. ERIKA J GARZA DO
NPI 1821660135
Internal Medicine in Webster, TX
About Dr. Erika J Garza Do NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. ERIKA J GARZA DO (NPI 1821660135) is an individual internal medicine provider in Webster, Texas, licensed in Texas (U6238) and active in the NPI registry since July 2021. She is enrolled in Medicare PECOS, is affiliated with University Of Texas Medical Branch Galveston, and maintains 4 additional practice locations.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Locations 4
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Dr. Erika J Garza Do is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Erika Garza reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Houston, TX 77058
- Reassigned Medicare billing, Texas enrollment
- 39 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 3
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, TXHca Houston Healthcare Clear Lake
Acute Care Hospitals · Webster, TXHouston Methodist Clear Lake Hospital
Acute Care Hospitals · Nassau Bay, TXPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 77598 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 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
WEBSTER, TX 77598
WEBSTER, TX 77598
WEBSTER, TX 77598
WEBSTER, TX 77598
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 Erika Garza's NPI number?
The NPI number for Erika Garza is 1821660135. It was assigned to this individual provider in the NPPES registry on July 15, 2021.
Where is Erika Garza located?
Erika Garza practices at 500 W Medical Center Blvd, Webster, TX 77598. The listed phone number is (281) 332-2511.
What is Erika Garza's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is Erika Garza enrolled in Medicare?
Yes. Erika Garza is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Erika Garza's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Erika Garza reassigns Medicare benefits to Xpertmd (Houston, TX). The 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 Erika Garza's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Erika Garza 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 2 other insurers list Erika Garza 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 Erika Garza affiliated with any hospitals?
According to CMS data, Erika Garza is affiliated with University Of Texas Medical Branch Galveston, Hca Houston Healthcare Clear Lake and Houston Methodist Clear Lake Hospital.
When was this NPI record last updated?
The NPPES record for Erika Garza was last updated on August 21, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.
# Dr. Erika J Garza, DO · NPI 1821660135
Internal Medicine physician in Webster, Texas. Individual provider, active in the CMS NPPES registry since July 15, 2021.
## Identity
- **NPI:** 1821660135 (Entity type: Individual)
- **Enumerated:** July 15, 2021
- **Primary specialty:** Internal Medicine · taxonomy 207R00000X
- **State license:** U6238 (Texas)
- **Sole proprietor:** No
## Practice location
- **Address:** 500 W MEDICAL CENTER BLVD, Webster, TX 77598-4220
- **Phone:** (281) 332-2511
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** Xpertmd (NPI 1205360518, Houston, TX), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2021
## Record status
- **NPPES last updated:** August 21, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1821660135) · Data from the CMS NPPES public registry.