TATIYANA PROVOST NP
NPI 1447119573
Nurse Practitioner - Gerontology in Houston, TX
About Tatiyana Provost Np NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
TATIYANA PROVOST NP (NPI 1447119573) is an individual gerontology provider in Houston, Texas, licensed in Texas (1224031) and active in the NPI registry since January 2026. She is enrolled in Medicare PECOS, is affiliated with Memorial Hermann Hospital System, and maintains 3 additional practice locations.
NPPES Registry Identity
Specialties & Licenses 2
Secondary Practice Locations 3
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Tatiyana Provost Np is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
2Medicare enrollment records show Tatiyana Provost reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Webster, TX 77598
- Reassigned Medicare billing, Texas enrollment
- 69 clinicians in this Medicare group
Webster, TX 77598
- Reassigned Medicare billing, Texas enrollment
- 275 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
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Memorial Hermann Hospital System
Acute Care Hospitals · Houston, TXPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 77089 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 5
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
HOUSTON, TX 77089
HOUSTON, TX 77089
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 Tatiyana Provost's NPI number?
The NPI number for Tatiyana Provost is 1447119573. It was assigned to this individual provider in the NPPES registry on January 15, 2026.
Where is Tatiyana Provost located?
Tatiyana Provost practices at 10950 Resource Pkwy Ste A, Houston, TX 77089. The listed phone number is (281) 484-5587.
What is Tatiyana Provost's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Gerontology, with taxonomy code 363LG0600X.
Is Tatiyana Provost enrolled in Medicare?
Yes. Tatiyana Provost is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Tatiyana Provost's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Tatiyana Provost reassigns Medicare benefits to 2 organizations: Clear Lake Primary Care PLLC (Webster, TX) and Cls Health PLLC (Webster, 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 Tatiyana Provost's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Tatiyana Provost accept?
Health plans from Blue Cross and Blue Shield of Texas and Oscar Insurance Company list Tatiyana Provost 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 Tatiyana Provost affiliated with any hospitals?
According to CMS data, Tatiyana Provost is affiliated with Memorial Hermann Hospital System.
When was this NPI record last updated?
The NPPES record for Tatiyana Provost was last updated on February 23, 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.
# Tatiyana Provost, NP · NPI 1447119573
Gerontology physician in Houston, Texas. Individual provider, active in the CMS NPPES registry since January 15, 2026.
## Identity
- **NPI:** 1447119573 (Entity type: Individual)
- **Enumerated:** January 15, 2026
- **Primary specialty:** Nurse Practitioner - Gerontology · taxonomy 363LG0600X
- **State license:** 1224031 (Texas)
- **Sole proprietor:** No
## Practice location
- **Address:** 10950 RESOURCE PKWY STE A, Houston, TX 77089-6158
- **Phone:** (281) 484-5587
## 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:** 2 organizations under Medicare reassignment (form CMS-855R): Clear Lake Primary Care PLLC (NPI 1861743247, Webster, TX); Cls Health PLLC (NPI 1750305355, Webster, TX) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2025
## Record status
- **NPPES last updated:** February 23, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1447119573) · Data from the CMS NPPES public registry.