MARCO G GARZA M.D.
NPI 1689608432
Emergency Medicine in Katy, TX
About Marco G Garza M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MARCO G GARZA M.D. (NPI 1689608432) is an individual emergency medicine provider in Katy, Texas, licensed in Texas (L5340) and active in the NPI registry since July 2006. He is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 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)
Marco G Garza M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
3Medicare enrollment records show Marco Garza reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Bellaire, TX 77401
- Reassigned Medicare billing, Texas enrollment
- 197 clinicians in this Medicare group
Austin, TX 78705
- Reassigned Medicare billing, Texas enrollment
- 1,511 clinicians in this Medicare group
Gainesville, TX 76240
- Reassigned Medicare billing, Texas enrollment
- 1,193 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 2
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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 77450 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.
KATY, TX 77450
KATY, TX 77450
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 Marco Garza's NPI number?
The NPI number for Marco Garza is 1689608432. It was assigned to this individual provider in the NPPES registry on July 10, 2006.
Where is Marco Garza located?
Marco Garza practices at 701 S Fry Rd, Katy, TX 77450. The listed phone number is (281) 599-5783.
What is Marco Garza's specialty?
The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.
Is Marco Garza enrolled in Medicare?
Yes. Marco Garza is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Marco Garza's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Marco Garza reassigns Medicare benefits to 3 organizations: Round Table Physicians Group PLLC (Bellaire, TX), Travis County Emergency Physicians PA (Austin, TX) and Acs Primary Care Physicians Southwest, PA (Gainesville, 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 Marco Garza's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Marco Garza accept?
Health plans from Blue Cross and Blue Shield of Texas and Sendero Health Plans, Local Nonprofit list Marco 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.
When was this NPI record last updated?
The NPPES record for Marco Garza was last updated on February 20, 2008. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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.
# Marco G Garza, M.D. · NPI 1689608432
Emergency Medicine physician in Katy, Texas. Individual provider, active in the CMS NPPES registry since July 10, 2006.
## Identity
- **NPI:** 1689608432 (Entity type: Individual)
- **Enumerated:** July 10, 2006
- **Primary specialty:** Emergency Medicine · taxonomy 207P00000X
- **State license:** L5340 (Texas)
- **Sole proprietor:** No
## Practice location
- **Address:** 701 S FRY RD, Katy, TX 77450-2255
- **Phone:** (281) 599-5783
## 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:** 3 organizations under Medicare reassignment (form CMS-855R): Round Table Physicians Group PLLC (NPI 1023439114, Bellaire, TX); Travis County Emergency Physicians PA (NPI 1962440933, Austin, TX); Acs Primary Care Physicians Southwest, PA (NPI 1538101019, Gainesville, TX) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** February 20, 2008
- **Other identifiers:** Other 8J1921 (TX); Medicare UPIN H83623 (TX); Medicare PIN 8A6854 (TX); and 1 more
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Source: [NPI Profile](https://npiprofile.com/npi/1689608432) · Data from the CMS NPPES public registry.