HILLARY ALLISON SPEARS
NPI 1447666912
Nurse Practitioner - Family in Sugar Land, TX
About Hillary Allison Spears NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
HILLARY ALLISON SPEARS (NPI 1447666912) is an individual family provider in Sugar Land, Texas, licensed in Texas (AP125824) and active in the NPI registry since July 2014. She is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Hillary Allison Spears is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Hillary Spears reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Missouri City, TX 77459
- Reassigned Medicare billing, Texas enrollment
- 3 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 77479 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.
SUGAR LAND, TX 77479
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 Hillary Spears's NPI number?
The NPI number for Hillary Spears is 1447666912. It was assigned to this individual provider in the NPPES registry on July 6, 2014.
Where is Hillary Spears located?
Hillary Spears practices at 16515 Lexington Blvd, Sugar Land, TX 77479. The listed phone number is (866) 389-2727.
What is Hillary Spears's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.
Is Hillary Spears enrolled in Medicare?
Yes. Hillary Spears is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Hillary Spears's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Hillary Spears reassigns Medicare benefits to Rocky Creek Family Medicine PLLC (Missouri City, TX). The 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 Hillary Spears'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 Hillary Spears was last updated on July 6, 2014. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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.
# Hillary Allison Spears · NPI 1447666912
Family physician in Sugar Land, Texas. Individual provider, active in the CMS NPPES registry since July 6, 2014.
## Identity
- **NPI:** 1447666912 (Entity type: Individual)
- **Enumerated:** July 6, 2014
- **Primary specialty:** Nurse Practitioner - Family · taxonomy 363LF0000X
- **State license:** AP125824 (Texas)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 16515 LEXINGTON BLVD, Sugar Land, TX 77479-2310
- **Phone:** (866) 389-2727
## 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:** Rocky Creek Family Medicine PLLC (NPI 1982109096, Missouri City, TX), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** July 6, 2014
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Source: [NPI Profile](https://npiprofile.com/npi/1447666912) · Data from the CMS NPPES public registry.