MRS. TONYA DOMINGUE ALEXANDER BSN, MSN,APRN, FNP-C
NPI 1023506250
Nurse Practitioner - Family in Houston, TX
About Mrs. Tonya Domingue Alexander Bsn, Msn,aprn, Fnp-c NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MRS. TONYA DOMINGUE ALEXANDER BSN, MSN,APRN, FNP-C (NPI 1023506250) is an individual family provider in Houston, Texas, licensed in South Carolina (22812) and active in the NPI registry since April 2018. She is enrolled in Medicare PECOS and maintains 3 additional practice locations.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Locations 3
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Mrs. Tonya Domingue Alexander Bsn, Msn,aprn, Fnp-c is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
3Medicare enrollment records show Tonya Alexander reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Bamberg, SC 29003
- Reassigned Medicare billing, South Carolina enrollment
- 2,389 clinicians in this Medicare group
Lancaster, SC 29720
- Reassigned Medicare billing, South Carolina enrollment
- 509 clinicians in this Medicare group
Ukiah, CA 95482
- Reassigned Medicare billing, California enrollment
- 221 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 5
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 77014 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
Referred Medical Equipment & Supplies CMS DME claims
Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.
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.
HOUSTON, TX 77014
HOUSTON, TX 77014
HOUSTON, TX 77014
HOUSTON, TX 77014
HOUSTON, TX 77014
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 Tonya Alexander's NPI number?
The NPI number for Tonya Alexander is 1023506250. It was assigned to this individual provider in the NPPES registry on April 24, 2018.
Where is Tonya Alexander located?
Tonya Alexander practices at 15655 Cypress Wood Medical Dr Ste 100, Houston, TX 77014. The listed phone number is (713) 442-1700.
What is Tonya Alexander's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.
Is Tonya Alexander enrolled in Medicare?
Yes. Tonya Alexander is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Tonya Alexander's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Tonya Alexander reassigns Medicare benefits to 3 organizations: Musc Community Physicians (Bamberg, SC), Carolina Family Care, Inc (Lancaster, SC) and Ukiah Adventist Hospital (Ukiah, CA). 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 Tonya Alexander'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 Tonya Alexander was last updated on June 25, 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. Tonya Domingue Alexander, BSN, MSN,APRN, FNP-C · NPI 1023506250
Family physician in Houston, Texas. Individual provider, active in the CMS NPPES registry since April 24, 2018.
## Identity
- **NPI:** 1023506250 (Entity type: Individual)
- **Enumerated:** April 24, 2018
- **Primary specialty:** Nurse Practitioner - Family · taxonomy 363LF0000X
- **State license:** 22812 (South Carolina)
- **Sole proprietor:** No
## Practice location
- **Address:** 15655 CYPRESS WOOD MEDICAL DR STE 100, Houston, TX 77014-1487
- **Phone:** (713) 442-1700
## 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): Musc Community Physicians (NPI 1841878006, Bamberg, SC); Carolina Family Care, Inc (NPI 1275564098, Lancaster, SC); Ukiah Adventist Hospital (NPI 1235120676, Ukiah, CA) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** June 25, 2024
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Source: [NPI Profile](https://npiprofile.com/npi/1023506250) · Data from the CMS NPPES public registry.