HILLARIE GRAHAM FNP-BC
NPI 1356725345
Nurse Practitioner - Family in Wentzville, MO
About Hillarie Graham Fnp-bc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
HILLARIE GRAHAM FNP-BC (NPI 1356725345) is an individual family provider in Wentzville, Missouri, licensed in Missouri (2015024747) and active in the NPI registry since July 2015. She is enrolled in Medicare PECOS, maintains 2 additional practice locations, and is a graduate of Other (2015).
NPPES Registry Identity
Specialties & Licenses 2
Other Names 1
Secondary Practice Locations 2
Other Identifiers 1
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
Hillarie Graham Fnp-bc 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 Reassignment
Medicare enrollment records show Hillarie Graham reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Wentzville, MO 63385
- Reassigned Medicare billing, Missouri enrollment
- 968 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 63385 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.
WENTZVILLE, MO 63385
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 Hillarie Graham's NPI number?
The NPI number for Hillarie Graham is 1356725345. It was assigned to this individual provider in the NPPES registry on July 20, 2015. The provider is also known as Hillarie Halbrook.
Where is Hillarie Graham located?
Hillarie Graham practices at 1032 Crosswinds Ct, Wentzville, MO 63385. The listed phone number is (636) 332-6000.
What is Hillarie Graham's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.
Is Hillarie Graham enrolled in Medicare?
Yes. Hillarie Graham 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 organization bills Medicare for Hillarie Graham's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Hillarie Graham reassigns Medicare benefits to Compass Health, Inc. (Wentzville, MO). 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 Hillarie Graham's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Hillarie Graham accept?
Health plans from Ambetter Health, Ambetter Health of Delaware, Ambetter from Arkansas Health & Wellness, Ambetter from Sunflower Health Plan and Ambetter of Oklahoma and 3 other insurers list Hillarie Graham 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 Hillarie Graham was last updated on September 28, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 38 days 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.
# Hillarie Graham, FNP-BC · NPI 1356725345
Family physician in Wentzville, Missouri. Individual provider, active in the CMS NPPES registry since July 20, 2015.
## Identity
- **NPI:** 1356725345 (Entity type: Individual)
- **Enumerated:** July 20, 2015
- **Primary specialty:** Nurse Practitioner - Family · taxonomy 363LF0000X
- **State license:** 2015024747 (Missouri)
- **Sole proprietor:** No
## Practice location
- **Address:** 1032 CROSSWINDS CT, Wentzville, MO 63385-4836
- **Phone:** (636) 332-6000
## 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:** Compass Health, Inc. (NPI 1861618308, Wentzville, MO), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2015
## Record status
- **NPPES last updated:** September 28, 2026
- **Other identifiers:** Medicaid 1356725345 (MO)
---
Source: [NPI Profile](https://npiprofile.com/npi/1356725345) · Data from the CMS NPPES public registry.