Frances Layne Duke, MD
Family Medicine Physician · Newark, AR
Frances Layne Duke, MD is a family medicine physician with a practice address in Newark, Arkansas, and NPI 1760445894, issued on Apr 10, 2006. Check the license (Arkansas C-5564, as entered in NPPES) on the Arkansas State Medical Board; the Medicare figures below come from public CMS files.
- Name
- Frances Layne Duke
- Credential
- MD
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License numbers
- C-5564 AR
C5564 AR
Self-reported in NPPES; status is on the state search - Practice location
- 595 N Locust St, Newark, AR 72562
- Phone
- (870) 739-1116
- Enumerated
- Apr 10, 2006
- Record last updated
- Mar 12, 2008 (not updated in 18 years: call before relying on the address or phone)
- Medicaid ID
- 102834001 AR
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 1,681 in Arkansas → Look up another NPI →
Verify Frances Layne Duke in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersArkansas State Medical Board
Search for license C-5564Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
98% fewer Medicare Part D claims than the average family medicine physician in 2024
84 Medicare Part D claims for 45 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D.
Most prescribed
- Amoxicillin12 claims
- Zolpidem Tartrate12 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.
Frances Layne Duke among 1,681 family medicine physician records in Arkansas
Frances Layne Duke, MD is one of 1,681 family medicine physician records with a practice address in Arkansas. 87% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 14% of them.
- NPI issued2006 · 14% of these records are older, 47% newer
- In a Medicare fileYes · 87% of these records are
- In the CMS Doctors and Clinicians fileNo · 69% of these records are
- Record last updated2008 · 58% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a Arkansas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
1 family medicine physician record lists a practice address in Newark
They are 1 of the 11 NPPES records with a practice address in Newark, and 1,681 family medicine physician records in Arkansas.
All 1,681 in Arkansas → Every provider in Newark → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Anthony Anston, D.O.Mountain View, AR 725601285945915
- Michelle Bishop, MDMountain View, AR 725601366449274
- John Irvin, MDMountain View, AR 725601871516336
- Charles Pearrow, D.O.Mountain View, AR 725601689936213
- Nicholas Piediscalzi, MDMountain View, AR 725601174573026
- Ronald Simpson, MDMountain View, AR 725601467459370
- Eric Spann, MDMountain View, AR 725601528145695
- Anandaraj Subramanium, M.D.Mountain View, AR 725601194767657
Common questions
What is Frances Layne Duke, MD's NPI number?
Frances Layne Duke, MD's National Provider Identifier (NPI) is 1760445894, issued on Apr 10, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Frances Layne Duke, MD located?
The NPPES record lists a practice address at 595 N Locust St, Newark, AR, 72562. Phone: (870) 739-1116. Providers update this record themselves, so call before visiting.
How can I verify Frances Layne Duke, MD's license?
NPPES lists Arkansas license number C-5564, as entered by the provider. Search the Arkansas State Medical Board at https://armedicalboard.adh.arkansas.gov/public/verify/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Frances Layne Duke, MD prescribe under Medicare Part D?
In 2024, Frances Layne Duke, MD had 84 Medicare Part D claims for 45 beneficiaries; the average among family medicine physician prescribers was 3,544. Part D covers Medicare prescriptions only.
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.