MR. NEIL HIZAK FNP
NPI 1548686231
Nurse Practitioner - Family in Shenandoah, TX
About Mr. Neil Hizak Fnp NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MR. NEIL HIZAK FNP (NPI 1548686231) is an individual family provider in Shenandoah, Texas, licensed in Texas (746329) and active in the NPI registry since March 2014. He is enrolled in Medicare PECOS and is a graduate of Other (2013).
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
Mr. Neil Hizak 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 Reassignments
2Medicare enrollment records show Neil Hizak reassigns Medicare billing to 2 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
- 408 clinicians in this Medicare group
Gainesville, TX 76240
- Reassigned Medicare billing, Texas enrollment
- 1,193 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 77380 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.
SHENANDOAH, TX 77380
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 Neil Hizak's NPI number?
The NPI number for Neil Hizak is 1548686231. It was assigned to this individual provider in the NPPES registry on March 5, 2014.
Where is Neil Hizak located?
Neil Hizak practices at 9250 Pinecroft Dr, Shenandoah, TX 77380. The listed phone number is (713) 897-2525.
What is Neil Hizak's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.
Is Neil Hizak enrolled in Medicare?
Yes. Neil Hizak 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 Neil Hizak's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Neil Hizak reassigns Medicare benefits to 2 organizations: Memorial Hermann Hospital Based Physician Group (Houston, TX) and Acs Primary Care Physicians Southwest, PA (Gainesville, 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 Neil Hizak's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Neil Hizak accept?
Health plans from Oscar Insurance Company list Neil Hizak 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 Neil Hizak was last updated on September 17, 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.
# Mr. Neil Hizak, FNP · NPI 1548686231
Family physician in Shenandoah, Texas. Individual provider, active in the CMS NPPES registry since March 5, 2014.
## Identity
- **NPI:** 1548686231 (Entity type: Individual)
- **Enumerated:** March 5, 2014
- **Primary specialty:** Nurse Practitioner - Family · taxonomy 363LF0000X
- **State license:** 746329 (Texas)
- **Sole proprietor:** No
## Practice location
- **Address:** 9250 PINECROFT DR, Shenandoah, TX 77380-3218
- **Phone:** (713) 897-2525
## 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): Memorial Hermann Hospital Based Physician Group (NPI 1295363497, Houston, TX); Acs Primary Care Physicians Southwest, PA (NPI 1538101019, Gainesville, TX) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2013
## Record status
- **NPPES last updated:** September 17, 2024
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Source: [NPI Profile](https://npiprofile.com/npi/1548686231) · Data from the CMS NPPES public registry.