SHEREE LYNN SLACK NP-C
NPI 1154968279
Nurse Practitioner - Gerontology in Houston, TX
About Sheree Lynn Slack Np-c NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
SHEREE LYNN SLACK NP-C (NPI 1154968279) is an individual gerontology provider in Houston, Texas, licensed in Texas (APRNCNP1018576) and active in the NPI registry since December 2019. She is enrolled in Medicare PECOS and is a graduate of Other (2019).
NPPES Registry Identity
Specialties & Licenses
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
Sheree Lynn Slack Np-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
7Medicare enrollment records show Sheree Slack reassigns Medicare billing to 7 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Houston, TX 77024
- Reassigned Medicare billing, Texas enrollment
- 802 clinicians in this Medicare group
Novi, MI 48375
- Reassigned Medicare billing, Michigan enrollment
- 11 clinicians in this Medicare group
Brooklyn, NY 11205
- Reassigned Medicare billing, Texas enrollment
- 12 clinicians in this Medicare group
Brooklyn, NY 11205
- Reassigned Medicare billing, Texas enrollment
- 11 clinicians in this Medicare group
Hamden, CT 06514
- Reassigned Medicare billing, Connecticut enrollment
- 8 clinicians in this Medicare group
Hamden, CT 06514
- Reassigned Medicare billing, Connecticut enrollment
- 9 clinicians in this Medicare group
Bristol, RI 02809
- Reassigned Medicare billing, Connecticut, Iowa, Illinois, Michigan, Texas and Vermont enrollments
- 69 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 77024 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 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
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 Sheree Slack's NPI number?
The NPI number for Sheree Slack is 1154968279. It was assigned to this individual provider in the NPPES registry on December 9, 2019.
Where is Sheree Slack located?
Sheree Slack practices at 8588 Katy Fwy Ste 226A, Houston, TX 77024. The listed phone number is (713) 532-6884.
What is Sheree Slack's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Gerontology, with taxonomy code 363LG0600X.
Is Sheree Slack enrolled in Medicare?
Yes. Sheree Slack 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 Sheree Slack's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Sheree Slack reassigns Medicare benefits to 7 organizations: Vpa Of Texas PLLC (Houston, TX), Avalon Consultants PLLC (Novi, MI), Impact Care Physicians Tx PLLC (Brooklyn, NY), Impact Specialty Solutions Tx PLLC (Brooklyn, NY), Impact Care Physicians Ct PC (Hamden, CT) and 2 more organizations, listed in the Medicare section above. 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 Sheree Slack's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Sheree Slack accept?
Health plans from Blue Cross and Blue Shield of Texas list Sheree Slack 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 Sheree Slack was last updated on June 5, 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.
# Sheree Lynn Slack, NP-C · NPI 1154968279
Gerontology physician in Houston, Texas. Individual provider, active in the CMS NPPES registry since December 9, 2019.
## Identity
- **NPI:** 1154968279 (Entity type: Individual)
- **Enumerated:** December 9, 2019
- **Primary specialty:** Nurse Practitioner - Gerontology · taxonomy 363LG0600X
- **State license:** APRNCNP1018576 (Texas)
- **Sole proprietor:** No
## Practice location
- **Address:** 8588 KATY FWY STE 226A, Houston, TX 77024-1881
- **Phone:** (713) 532-6884 · **Fax:** (713) 532-5756
## 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:** 7 organizations under Medicare reassignment (form CMS-855R): Vpa Of Texas PLLC (NPI 1093753907, Houston, TX); Avalon Consultants PLLC (NPI 1265859920, Novi, MI); Impact Care Physicians Tx PLLC (NPI 1164378477, Brooklyn, NY); Impact Specialty Solutions Tx PLLC (NPI 1376499699, Brooklyn, NY); Impact Care Physicians Ct PC (NPI 1073463147, Hamden, CT); and 2 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2019
## Record status
- **NPPES last updated:** June 5, 2024
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Source: [NPI Profile](https://npiprofile.com/npi/1154968279) · Data from the CMS NPPES public registry.