MRS. KIRSTIN CAYCE RUIZ FNP-C
NPI 1386203842
Nurse Practitioner - Family in Fort Worth, TX
About Mrs. Kirstin Cayce Ruiz Fnp-c NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MRS. KIRSTIN CAYCE RUIZ FNP-C (NPI 1386203842) is an individual family provider in Fort Worth, Texas, licensed in Texas (AP141813) and active in the NPI registry since June 2019. She is enrolled in Medicare PECOS, maintains 2 additional practice locations, and is a graduate of Other (2019).
NPPES Registry Identity
Specialties & Licenses
Other Names 1
Secondary Practice Locations 2
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
Mrs. Kirstin Cayce Ruiz Fnp-c 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 Kirstin Ruiz reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Fort Worth, TX 76103
- Reassigned Medicare billing, Texas enrollment
- 175 clinicians in this Medicare group
Greensboro, NC 27405
- Reassigned Medicare billing, North Carolina enrollment
- 92 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 4
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 76103 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 14
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
FORT WORTH, TX 76103
FORT WORTH, TX 76103
FORT WORTH, TX 76103
FORT WORTH, TX 76103
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 Kirstin Ruiz's NPI number?
The NPI number for Kirstin Ruiz is 1386203842. It was assigned to this individual provider in the NPPES registry on June 10, 2019. The provider is also known as Kirstin Ariel Cayce Rn.
Where is Kirstin Ruiz located?
Kirstin Ruiz practices at 4115 E Lancaster Ave, Fort Worth, TX 76103. The listed phone number is (817) 796-7370.
What is Kirstin Ruiz's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.
Is Kirstin Ruiz enrolled in Medicare?
Yes. Kirstin Ruiz 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 Kirstin Ruiz's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Kirstin Ruiz reassigns Medicare benefits to 2 organizations: Oak Street Health Of Texas, PLLC (Fort Worth, TX) and Osh-Mi Physicians Group PC (Greensboro, NC). 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 Kirstin Ruiz's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Kirstin Ruiz accept?
Health plans from Cigna Healthcare list Kirstin Ruiz 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 Kirstin Ruiz was last updated on April 12, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.
# Mrs. Kirstin Cayce Ruiz, FNP-C · NPI 1386203842
Family physician in Fort Worth, Texas. Individual provider, active in the CMS NPPES registry since June 10, 2019.
## Identity
- **NPI:** 1386203842 (Entity type: Individual)
- **Enumerated:** June 10, 2019
- **Primary specialty:** Nurse Practitioner - Family · taxonomy 363LF0000X
- **State license:** AP141813 (Texas)
- **Sole proprietor:** No
## Practice location
- **Address:** 4115 E LANCASTER AVE, Fort Worth, TX 76103-3614
- **Phone:** (817) 796-7370
## 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): Oak Street Health Of Texas, PLLC (NPI 1497387419, Fort Worth, TX); Osh-Mi Physicians Group PC (NPI 1033766092, Greensboro, NC) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2019
## Record status
- **NPPES last updated:** April 12, 2024
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Source: [NPI Profile](https://npiprofile.com/npi/1386203842) · Data from the CMS NPPES public registry.