CATHERINE GRACE SAINT ROMAIN AGNP
NPI 1386282879
Nurse Practitioner - Adult Health in San Antonio, TX
About Catherine Grace Saint Romain Agnp NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
CATHERINE GRACE SAINT ROMAIN AGNP (NPI 1386282879) is an individual adult health provider in San Antonio, Texas, licensed in Texas (139369) and active in the NPI registry since December 2019. She is enrolled in Medicare PECOS, maintains a secondary practice location in San Antonio, and is a graduate of Other (2017).
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 1
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
Catherine Grace Saint Romain Agnp 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 Reassignment
Medicare enrollment records show Catherine Saint Romain reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Live Oak, TX 78233
- Reassigned Medicare billing, Texas enrollment
- 161 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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 78229 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 4
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
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 Catherine Saint Romain's NPI number?
The NPI number for Catherine Saint Romain is 1386282879. It was assigned to this individual provider in the NPPES registry on December 15, 2019.
Where is Catherine Saint Romain located?
Catherine Saint Romain practices at 7959 Fredericksburg Rd Ste 105, San Antonio, TX 78229. The listed phone number is (726) 268-7439.
What is Catherine Saint Romain's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Adult Health, with taxonomy code 363LA2200X.
Is Catherine Saint Romain enrolled in Medicare?
Yes. Catherine Saint Romain 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 organization bills Medicare for Catherine Saint Romain's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Catherine Saint Romain reassigns Medicare benefits to Conviva Medical Center Management Of Texas, P.A. (Live Oak, 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 Catherine Saint Romain's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Catherine Saint Romain was last updated on August 17, 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.
# Catherine Grace Saint Romain, AGNP · NPI 1386282879
Adult Health physician in San Antonio, Texas. Individual provider, active in the CMS NPPES registry since December 15, 2019.
## Identity
- **NPI:** 1386282879 (Entity type: Individual)
- **Enumerated:** December 15, 2019
- **Primary specialty:** Nurse Practitioner - Adult Health · taxonomy 363LA2200X
- **State license:** 139369 (Texas)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 7959 FREDERICKSBURG RD STE 105, San Antonio, TX 78229-3431
- **Phone:** (726) 268-7439 · **Fax:** (866) 554-1895
## 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:** Conviva Medical Center Management Of Texas, P.A. (NPI 1770988990, Live Oak, TX), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2017
## Record status
- **NPPES last updated:** August 17, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1386282879) · Data from the CMS NPPES public registry.