MARGARET ELIZABETH GIRO DO
NPI 1356037386
Family Medicine in Corpus Christi, TX
About Margaret Elizabeth Giro Do NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MARGARET ELIZABETH GIRO DO (NPI 1356037386) is an individual family medicine provider in Corpus Christi, Texas, licensed in Texas (BP10082888) and active in the NPI registry since April 2023. She is enrolled in Medicare PECOS, is affiliated with Christus Spohn Hospital Kleberg, and maintains a secondary practice location in Corpus Christi.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 1
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
Margaret Elizabeth Giro Do 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 Margaret Giro reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Corpus Christi, TX 78404
- Reassigned Medicare billing, Texas enrollment
- 154 clinicians in this Medicare group
Refugio, TX 78377
- Reassigned Medicare billing, Texas enrollment
- Also billed through NPI 1942240189 (Texas)
- 44 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 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Christus Spohn Hospital Kleberg
Acute Care Hospitals · Kingsville, TXRefugio County Memorial Hospital
Critical Access Hospitals · Refugio, TXPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 78404 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.
CORPUS CHRISTI, TX 78404
CORPUS CHRISTI, TX 78404
CORPUS CHRISTI, TX 78404
CORPUS CHRISTI, TX 78404
CORPUS CHRISTI, TX 78404
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 Margaret Giro's NPI number?
The NPI number for Margaret Giro is 1356037386. It was assigned to this individual provider in the NPPES registry on April 13, 2023.
Where is Margaret Giro located?
Margaret Giro practices at 600 Elizabeth St # 9B, Corpus Christi, TX 78404. The listed phone number is (361) 902-0943.
What is Margaret Giro's specialty?
The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.
Is Margaret Giro enrolled in Medicare?
Yes. Margaret Giro 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 Margaret Giro's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Margaret Giro reassigns Medicare benefits to 2 organizations: Gulf Coast Physician Services, PLLC (Corpus Christi, TX) and Refugio County Memorial Hospital District (Refugio, 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 Margaret Giro's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Margaret Giro accept?
Health plans from Blue Cross and Blue Shield of Texas list Margaret Giro 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 Margaret Giro affiliated with any hospitals?
According to CMS data, Margaret Giro is affiliated with Christus Spohn Hospital Kleberg and Refugio County Memorial Hospital.
When was this NPI record last updated?
The NPPES record for Margaret Giro was last updated on April 13, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.
# Margaret Elizabeth Giro, DO · NPI 1356037386
Family Medicine physician in Corpus Christi, Texas. Individual provider, active in the CMS NPPES registry since April 13, 2023.
## Identity
- **NPI:** 1356037386 (Entity type: Individual)
- **Enumerated:** April 13, 2023
- **Primary specialty:** Family Medicine · taxonomy 207Q00000X
- **State license:** BP10082888 (Texas)
- **Sole proprietor:** No
## Practice location
- **Address:** 600 ELIZABETH ST # 9B, Corpus Christi, TX 78404-2235
- **Phone:** (361) 902-0943
## 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): Gulf Coast Physician Services, PLLC (NPI 1922889187, Corpus Christi, TX); Refugio County Memorial Hospital District (NPI 1821178336, Refugio, TX) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2023
## Record status
- **NPPES last updated:** April 13, 2023
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Source: [NPI Profile](https://npiprofile.com/npi/1356037386) · Data from the CMS NPPES public registry.