Mallory Duncan
Adult Health Nurse Practitioner · Savannah, GA
Mallory Duncan is an adult health nurse practitioner with a practice address in Savannah, Georgia, and NPI 1942854625, issued on Jul 30, 2019. Check the license (Georgia RN254349, as entered in NPPES) with the Georgia board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Mallory Duncan
- Primary taxonomy
- Adult Health Nurse Practitioner 363LA2200X
- License number
- RN254349 GA
Self-reported in NPPES; status is on the state search - Practice location
- 11705 Mercy Blvd, Savannah, GA 31419
- Phone
- (912) 819-4164
- Enumerated
- Jul 30, 2019
- Record last updated
- Jul 30, 2019 (not updated in 7 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest adult health nurse practitioner records → All 770 in Georgia → Look up another NPI →
Also registered at 11705 Mercy Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- James CoonCertified Registered Nurse Anesthetist1295421584
- Amanda Cornwell, PAAAnesthesiologist Assistant1225212186
- Sabrina Croft, PHARMDCritical Care Pharmacist1396546511
- Richard Dodd, MDAnesthesiology Physician1558370270
Verify Mallory Duncan in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Georgia board licenses this profession
Search for license RN254349Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
86% fewer Medicare Part D claims than the average adult health nurse practitioner in 2024
175 Medicare Part D claims for 100 beneficiaries, against an average of 1,280 among the 16,937 providers of this specialty who prescribed in Part D. 15 claims were for opioids.
Most prescribed
- Cephalexin25 claims
- Ondansetron Odt19 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
The practice group's MIPS final score for 2023 (Medicare payment program): 90.1 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Mallory Duncan among 770 adult health nurse practitioner records in Georgia
Mallory Duncan is one of 770 adult health nurse practitioner records with a practice address in Georgia. 69% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2019, is newer than 76% of them.
- NPI issued2019 · 76% of these records are older, 18% newer
- In a Medicare fileYes · 69% of these records are
- In the CMS Doctors and Clinicians fileNo · 47% of these records are
- Record last updated2019 · 59% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LA2200X and a Georgia practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Adult Health Nurse Practitioner providers in Georgia
There are 770 adult health nurse practitioner records in Georgia.
All 770 in Georgia → Every provider in Savannah → Adult Health Nurse Practitioner nationwide →
The 8 adult health nurse practitioner records with the nearest ZIP codes
- Kathy Gamble, NPSavannah, GA 314191508916669
- Rita Greenbush, N.P.Savannah, GA 314191437286135
- Kristina Smith, APN-BCSavannah, GA 314191790937357
- Jennie Vandenhouten, AGPCNP-BCSavannah, GA 314191730596743
- Jennifer Culbreth, ANP-BCSavannah, GA 314101114276078
- Heather Bumgardner, NURSE PRACTITIONERPort Wentworth, GA 314071679980668
- Wendy Holland, APRNSavannah, GA 314061851441836
- Doreen Kehoe, N.P.Savannah, GA 314061376521526
Common questions
What is Mallory Duncan's NPI number?
Mallory Duncan's National Provider Identifier (NPI) is 1942854625, issued on Jul 30, 2019. An NPI identifies a provider in billing; it is not a license.
Where is Mallory Duncan located?
The NPPES record lists a practice address at 11705 Mercy Blvd, Savannah, GA, 31419. Phone: (912) 819-4164. Providers update this record themselves, so call before visiting.
How can I verify Mallory Duncan's license?
NPPES lists Georgia license number RN254349, as entered by the provider. Search the Georgia board that licenses this profession; the NPPES record confirms identity only.
How much does Mallory Duncan prescribe under Medicare Part D?
In 2024, Mallory Duncan had 175 Medicare Part D claims for 100 beneficiaries; the average among adult health nurse practitioner prescribers was 1,280. Part D covers Medicare prescriptions only.
What is Mallory Duncan's MIPS final score?
The 2023 MIPS final score is 90.1 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.