ZAIDA YASSINI SANTOS FNP
NPI 1598619405
Nurse Practitioner - Family in San Antonio, TX
About Zaida Yassini Santos Fnp NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ZAIDA YASSINI SANTOS FNP (NPI 1598619405) is an individual family provider in San Antonio, Texas, licensed in Texas (1227892) and active in the NPI registry since February 2026. She is enrolled in Medicare PECOS and is a graduate of Other (2025).
NPPES Registry Identity
Specialties & Licenses
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
Zaida Yassini Santos Fnp 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 Zaida Santos reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
San Antonio, TX 78230
- Reassigned Medicare billing, Texas enrollment
- 52 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 78251 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 7
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
SAN ANTONIO, TX 78251
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 Zaida Santos's NPI number?
The NPI number for Zaida Santos is 1598619405. It was assigned to this individual provider in the NPPES registry on February 26, 2026.
Where is Zaida Santos located?
Zaida Santos practices at 10307 State Highway 151, San Antonio, TX 78251. The listed phone number is (210) 237-4983.
What is Zaida Santos's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.
Is Zaida Santos enrolled in Medicare?
Yes. Zaida Santos 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 Zaida Santos's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Zaida Santos reassigns Medicare benefits to Physician Primecare, Inc (San Antonio, 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 Zaida Santos'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 Zaida Santos was last updated on February 26, 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.
# Zaida Yassini Santos, FNP · NPI 1598619405
Family physician in San Antonio, Texas. Individual provider, active in the CMS NPPES registry since February 26, 2026.
## Identity
- **NPI:** 1598619405 (Entity type: Individual)
- **Enumerated:** February 26, 2026
- **Primary specialty:** Nurse Practitioner - Family · taxonomy 363LF0000X
- **State license:** 1227892 (Texas)
- **Sole proprietor:** No
## Practice location
- **Address:** 10307 STATE HIGHWAY 151, San Antonio, TX 78251-4557
- **Phone:** (210) 237-4983 · **Fax:** (210) 581-1471
## 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:** Physician Primecare, Inc (NPI 1194791566, San Antonio, TX), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2025
## Record status
- **NPPES last updated:** February 26, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1598619405) · Data from the CMS NPPES public registry.