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WILLIAM R MARSHALL III NP
NPI 1063448009
Nurse Practitioner in Savannah, GA

Active since June 23, 2006PECOS EnrolledAccepts Medicare Assignment
900 MOHAWK STREET, STE E, SAVANNAH, GA 31419(912) 925-0067(912) 925-2381 Get Directions Write a Review

NPPES record last updated: March 31, 2021. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About William R Marshall Iii Np NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

WILLIAM R MARSHALL III NP (NPI 1063448009) is an individual nurse practitioner in Savannah, Georgia, licensed in Georgia (RN124279) and active in the NPI registry since June 2006. He is enrolled in Medicare PECOS and is a graduate of Other (2000).

NPPES Registry Identity

NPI1063448009
Entity TypeIndividualMale
Primary Taxonomy363L00000X
Provider Legal NameWILLIAM R MARSHALL IIICredential: NP
Location Address900 MOHAWK STREET, STE ESavannah, GA 31419
Mailing Address900 Mohawk Street, Ste ESavannah, GA 31419 · (912) 925-0067 · Fax (912) 925-2381
Phone(912) 925-0067
Fax(912) 925-2381
Sole ProprietorNo
Medical School CMSOtherGraduated 2000
Enumeration DateJune 23, 2006
Last NPPES UpdateMarch 31, 2021
NPPES CertifiedMarch 31, 2021
✔ NPI 1063448009 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyNurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363L00000X
License✔ Licensed in GA · RN124279
Definition
(1) A registered nurse provider with a graduate degree in nursing prepared for advanced practice involving independent and interdependent decision making and direct accountability for clinical judgment across the health care continuum or in a certified specialty. (2) A registered nurse who has completed additional training beyond basic nursing education and who provides primary health care services in accordance with state nurse practice laws or statutes. Tasks performed by nurse practitioners vary with practice requirements mandated by geographic, political, economic, and social factors. Nurse practitioner specialists include, but are not limited to, family nurse practitioners, gerontological nurse practitioners, pediatric nurse practitioners, obstetric-gynecologic nurse practitioners, and school nurse practitioners.
Also ListedDermatologyTaxonomy 207N00000X · License RN124279 (GA)
900 MOHAWK STREET, Savannah, GA 31419
Open in Google Maps ↗

Other Identifiers 4

Medicaid995210517FGA
MedicaidNP0844SC
Medicaid995210517EGA
Medicaid995210517GGA

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

William R Marshall Iii Np 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.

PECOS PAC ID3476513565
PECOS Enrollment IDI20041013000652
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 31419 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$83.23 typical visit price
range $53.31 – $164.04
Typical copayment $20.80 (range $13.32 – $41.01)
Most-billed visit code 99203
Established Patient
$94.84 typical visit price
range $16.68 – $133.24
Typical copayment $23.71 (range $4.17 – $33.31)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

Reported Quality Measures

Biopsy Follow-Up
Percentage of new patients whose biopsy results have been reviewed and communicated to the primary care/referring physician and patient by the performing physician
2%422 patients1/55-star benchmark: 100%
Documentation of Current Medications in the Medical Record
Percentage of visits for patients aged 18 years and older for which the eligible professional or eligible clinician attests to documenting a list of current medications using all immediate resources available on the date of the encounter.
98%2,120 patients4/55-star benchmark: 100%
Pneumococcal Vaccination Status for Older Adults
Percentage of patients 65 years of age and older who have ever received a pneumococcal vaccine
61%612 patients3/55-star benchmark: 90%
Preventive Care and Screening: Influenza Immunization
Percentage of patients aged 6 months and older seen for a visit between October 1 and March 31 who received an influenza immunization OR who reported previous receipt of an influenza immunization
52%88 patients3/55-star benchmark: 88%
Preventive Care and Screening: Tobacco Use: Screening and Cessation Intervention
Percentage of patients aged 18 years and older who were screened for tobacco use one or more times within 24 months AND who received tobacco cessation intervention if identified as a tobacco user
Patients tobacco: 100% · 27 patients
100%27 patients
Preventive Care and Screening: Unhealthy Alcohol Use: Screening & Brief Counseling
Percentage of patients aged 18 years and older who were screened for unhealthy alcohol use using a systematic screening method at least once within the last 24 months AND who received brief counseling if identified as an unhealthy alcohol user
100%27 patients5/55-star benchmark: 100%
Psoriasis: Tuberculosis (TB) Prevention for Patients with Psoriasis, Psoriatic Arthritis and Rheumatoid Arthritis Patients on a Biological Immune Response Modifier
Percentage of patients whose providers are ensuring active tuberculosis prevention either through yearly negative standard tuberculosis screening tests or are reviewing the patient's history to determine if they have had appropriate management for a recent or…
64%25 patients
Providers report different measures because they deliver different services; reporting more or less information is not a reflection of quality. Star ratings appear only where CMS assigned them.

Other Providers at the Same Location NPPES 4

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

ANGELA M WILKINSON CRNFA
Registered Nurse
900 MOHAWK STREET, SUITE A
SAVANNAH, GA 31419
Chatham County (912) 920-2090
ANAGEN SYSTEMS, LLC
Durable Medical Equipment & Medical Supplies
900 MOHAWK STREET
SAVANNAH, GA 31419
Chatham County (912) 925-0067
MRS. JULIE GRINER MATTOX ARNP
Nurse Practitioner (Family)
900 MOHAWK STREET, STE E
SAVANNAH, GA 31419
Chatham County (912) 925-0067
DR. RICHARD LEE PARKER III MD
Family Medicine
900 MOHAWK STREET, STE E.
SAVANNAH, GA 31419
Chatham County (912) 925-0067

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 Marshall's NPI number?

The NPI number for William Marshall is 1063448009. It was assigned to this individual provider in the NPPES registry on June 23, 2006.

Where is William Marshall located?

William Marshall practices at 900 Mohawk Street Ste E, Savannah, GA 31419. The listed phone number is (912) 925-0067.

What is William Marshall's specialty?

The primary specialty registered for this NPI is Nurse Practitioner with taxonomy code 363L00000X.

Is William Marshall enrolled in Medicare?

Yes. William Marshall 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.

When was this NPI record last updated?

The NPPES record for William Marshall was last updated on March 31, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.