WILLIAM RALPH HILBERT
NPI 1972393130
Nurse Practitioner in Marietta, GA
About William Ralph Hilbert NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
WILLIAM RALPH HILBERT (NPI 1972393130) is an individual nurse practitioner in Marietta, Georgia, licensed in North Carolina (5023828) and active in the NPI registry since May 2025. He is enrolled in Medicare PECOS, is affiliated with Hawarden Regional Healthcare, and is a graduate of Vanderbilt University School Of Medicine (2025).
NPPES Registry Identity
Specialties & Licenses 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 and accepts Medicare assignment
William Ralph Hilbert 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
11Medicare enrollment records show William Hilbert reassigns Medicare billing to 11 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Gastonia, NC 28054
- Reassigned Medicare billing, North Carolina enrollment
- 200 clinicians in this Medicare group
Clemmons, NC 27012
- Reassigned Medicare billing, North Carolina enrollment
- 159 clinicians in this Medicare group
Thomasville, NC 27360
- Reassigned Medicare billing, North Carolina enrollment
- 152 clinicians in this Medicare group
Kernersville, NC 27284
- Reassigned Medicare billing, North Carolina enrollment
- 158 clinicians in this Medicare group
Germantown, TN 38138
- Reassigned Medicare billing, Tennessee enrollment
- 251 clinicians in this Medicare group
Memphis, TN 38128
- Reassigned Medicare billing, Tennessee enrollment
- 250 clinicians in this Medicare group
Memphis, TN 38116
- Reassigned Medicare billing, Tennessee enrollment
- 252 clinicians in this Medicare group
Memphis, TN 38104
- Reassigned Medicare billing, Tennessee enrollment
- 253 clinicians in this Medicare group
Bolivia, NC 28422
- Reassigned Medicare billing, North Carolina enrollment
- 128 clinicians in this Medicare group
Ireton, IA 51027
- Reassigned Medicare billing, Iowa enrollment
- 40 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.
Hawarden Regional Healthcare
Critical Access Hospitals · Hawarden, IAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 30060 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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 William Hilbert's NPI number?
The NPI number for William Hilbert is 1972393130. It was assigned to this individual provider in the NPPES registry on May 10, 2025.
Where is William Hilbert located?
William Hilbert practices at 1291 Cobb Pkwy S, Marietta, GA 30060. The listed phone number is (678) 655-5000.
What is William Hilbert's specialty?
The primary specialty registered for this NPI is Nurse Practitioner with taxonomy code 363L00000X.
Is William Hilbert enrolled in Medicare?
Yes. William Hilbert 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 William Hilbert's services?
According to the CMS Revalidation Reassignment List (October 2026 release), William Hilbert reassigns Medicare benefits to 11 organizations: Gastonia Physician Services, PLLC (Gastonia, NC), Tanglewood Park Physicians, PLLC (Clemmons, NC), Piedmont Triad Physicians, PLLC (Thomasville, NC), Kernersville Emergency Group, PLLC (Kernersville, NC), Germantown Emergency Physicians, PLLC (Germantown, TN) and 6 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 William Hilbert's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does William Hilbert accept?
Health plans from Oscar Insurance Company and Wellmark Health Plan of Iowa, Inc. list William Hilbert 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 William Hilbert affiliated with any hospitals?
According to CMS data, William Hilbert is affiliated with Hawarden Regional Healthcare.
When was this NPI record last updated?
The NPPES record for William Hilbert was last updated on January 22, 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.
# William Ralph Hilbert · NPI 1972393130
Nurse Practitioner physician in Marietta, Georgia. Individual provider, active in the CMS NPPES registry since May 10, 2025.
## Identity
- **NPI:** 1972393130 (Entity type: Individual)
- **Enumerated:** May 10, 2025
- **Primary specialty:** Nurse Practitioner · taxonomy 363L00000X
- **State license:** 5023828 (North Carolina)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 1291 COBB PKWY S, Marietta, GA 30060-9240
- **Phone:** (678) 655-5000
## 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:** 11 organizations under Medicare reassignment (form CMS-855R): Gastonia Physician Services, PLLC (NPI 1316367691, Gastonia, NC); Tanglewood Park Physicians, PLLC (NPI 1093286379, Clemmons, NC); Piedmont Triad Physicians, PLLC (NPI 1295206464, Thomasville, NC); Kernersville Emergency Group, PLLC (NPI 1750852034, Kernersville, NC); Germantown Emergency Physicians, PLLC (NPI 1518747526, Germantown, TN); and 6 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Vanderbilt University School Of Medicine, class of 2025
## Record status
- **NPPES last updated:** January 22, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1972393130) · Data from the CMS NPPES public registry.