William Ralph Hilbert, - Medicare Nurse Practitioner in Marietta, GA

William Ralph Hilbert, is a medicare enrolled "Nurse Practitioner" in Marietta, Georgia. He went to Vanderbilt University School Of Medicine and graduated in 2025 and has 1 years of diverse experience with area of expertise as Nurse Practitioner. He is a member of the group practice Hawarden Regional Healthcare, Kernersville Emergency Group, Pllc, Piedmont Triad Physicians Pllc, Tanglewood Park Physicians Pllc and his current practice location is 1291 Cobb Pkwy S, Marietta, Georgia. You can reach out to his office (for appointments etc.) via phone at (678) 655-5000.

William Ralph Hilbert is licensed to practice in North Carolina (license number 5023828) and he also participates in the medicare program. He accepts medicare assignments (which means he accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and his NPI Number is 1972393130.

Contact Information

William Ralph Hilbert,
1291 Cobb Pkwy S,
Marietta, GA 30060-9240
(678) 655-5000
Not Available

Map and Direction




Provider's Profile

Full NameWilliam Ralph Hilbert
GenderMale
SpecialityNurse Practitioner
Experience1 Years
Location1291 Cobb Pkwy S, Marietta, Georgia
Accepts Medicare AssignmentsYes. He accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • William Ralph Hilbert attended and graduated from Vanderbilt University School Of Medicine in 2025
  NPI Data:
  • NPI Number: 1972393130
  • Provider Enumeration Date: 05/10/2025
  • Last Update Date: 01/22/2026
  Medicare PECOS Information:
  • PECOS PAC ID: 7618456161
  • Enrollment ID: I20260313003801

Medical Identifiers

Medical identifiers for William Ralph Hilbert such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1972393130NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
163WF0300XRegistered Nurse - Flight 240833 (Tennessee)Secondary
363L00000XNurse Practitioner 5023828 (North Carolina)Primary
390200000XStudent In An Organized Health Care Education/training Program (* (Not Available))Secondary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Hawarden Regional HealthcareHawarden, IAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Hawarden Regional Healthcare054725799020
Kernersville Emergency Group, Pllc337588542947
Piedmont Triad Physicians Pllc640619733438
Tanglewood Park Physicians Pllc347689512944

Medicare Part D Prescriber Enrollment

Any physician or other eligible professional who prescribes Part D drugs must either enroll in the Medicare program or opt out in order to prescribe drugs to their patients with Part D prescription drug benefit plans. William Ralph Hilbert is enrolled with medicare and thus, if eligible, can prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
William Ralph Hilbert,
5665 New Northside Dr Ste 320,
Atlanta, GA 30328-5834

Ph: () -
William Ralph Hilbert,
1291 Cobb Pkwy S,
Marietta, GA 30060-9240

Ph: (678) 655-5000

Reviews and Comments


Nurse Practitioner Nurses in Marietta, GA

Mrs. Jennifer Irene Sarno, ACNP-BC
Nurse Practitioner
Medicare: Not Enrolled in Medicare
Practice Location: 780 Canton Rd Ne, Suite 400, Marietta, GA 30060
Phone: 770-422-3602    
Donna Marie Liming, WHNP-BC
Nurse Practitioner
Medicare: Not Enrolled in Medicare
Practice Location: 3405 Dallas Hwy Sw Ste 200, Marietta, GA 30064
Phone: 678-802-8665    Fax: 678-540-4250
Stacey Glass Malstrom, NP-C
Nurse Practitioner
Medicare: Accepting Medicare Assignments
Practice Location: 55 Whitcher St Ne Ste 350, Marietta, GA 30060
Phone: 770-424-6893    
Tanisha Leonard, AGACNP-BC
Nurse Practitioner
Medicare: Accepting Medicare Assignments
Practice Location: 55 Whitcher St Ne Ste 350, Marietta, GA 30060
Phone: 770-424-6893    Fax: 770-528-9938
Julie J Baute, APRN
Nurse Practitioner
Medicare: Not Enrolled in Medicare
Practice Location: 780 Canton Rd Ne Ste 205, Marietta, GA 30060
Phone: 678-224-6198    
Dr. Ibisa Comfort Onyirimba, DNP, FNP-C, APRN
Nurse Practitioner
Medicare: May Accept Medicare Assignments
Practice Location: 2481 Hurt Rd Sw, Marietta, GA 30008
Phone: 404-934-2420    
Mrs. Susan Wanjiku Kamau, FNP
Nurse Practitioner
Medicare: Medicare Enrolled
Practice Location: 1579 Sage Ridge Dr, Marietta, GA 30064
Phone: 404-643-0444    

Medicare Program: Medicare is a federal government program which provides health insurance to people who are 65 or older. This program also covers certain younger people with disabilities (who receive Social Security Disability Insurance - SSDI), and people with End-Stage Renal Disease (permanent kidney failure requiring dialysis or a transplant, sometimes called ESRD.

Medicare Assignment: Assignment means that your doctor, provider, or supplier agrees (or is required by law) to accept the Medicare-approved amount as full payment for covered services. Most doctors, providers, and suppliers accept assignment, but you should always check to make sure. Participating providers have signed an agreement to accept assignment for all Medicare-covered services.

NPI Number: The National Provider Identifier (NPI) is a unique identification number for covered health care providers. The NPI must be used in lieu of legacy provider identifiers in the HIPAA standards transactions. Covered health care providers and all health plans and health care clearinghouses must use the NPIs in the administrative and financial transactions adopted under HIPAA (Health Insurance Portability and Accountability Act).

Our Data: Information on www.medicarelist.com is built using data sources published by Centers for Medicare & Medicaid Services (CMS) under Freedom of Information Act (FOIA). The information disclosed on the NPI Registry are FOIA-disclosable and are required to be disclosed under the FOIA and the eFOIA amendments to the FOIA. There is no way to 'opt out' or 'suppress' the NPPES record data for health care providers with active NPIs.